Manuale d’uso / di manutenzione del prodotto 6650 del fabbricante Brocade Communications Systems
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53-1 002600-0 1 28 Sept ember 20 12 ® Brocade ICX 6650 Admi nist rati on G uid e Suppor ting F astIron So ftware Release 0 7 .5.00.
Copyright © 2006-20 12 Brocade Communications Systems, Inc. All Rights R e served. Brocade, Brocade Assurance, the B-wi ng symbol, BigIron, DCX, Fabric OS, FastIron, MLX, NetIron, SAN Health, Ser ver.
Brocade ICX 6650 Administration Guide iii 53-1002600-01 Contents About This Document Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Suppor ted har dware and software . . . . . . . . . . . . .
iv Brocade ICX 6650 Administration Guide 53-1002600-01 Configuring the de vice as an SNTP ser ver . . . . . . . . . . . . . . . . . . . . 23 Displaying SNTP server inf ormation . . . . . . . . . . . . . . . . . . . . . . 25 Enabling broadcast mode for an SNTP client .
Brocade ICX 6650 Administration Guide v 53-1002600-01 Loading and saving configuration f iles wi th IPv6 . . . . . . . . . . . . . . . 62 Using the IPv6 cop y command . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Copying a file fr om an IPv6 TFTP server .
vi Brocade ICX 6650 Administration Guide 53-1002600-01 Chapter 5 IPv6 Configuration on Brocade ICX 6650 Switch F ull Lay er 3 IPv6 feature support . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 01 IPv6 addressing ov er view . . . . . . . . . .
Brocade ICX 6650 Administration Guide vii 53-1002600-01 IPv6 ICMP f eature configuration . . . . . . . . . . . . . . . . . . . . . . . . . . .128 Configuring ICMP rate limiting . . . . . . . . . . . . . . . . . . . . . . . . . 128 Enabling IPv6 ICMP redirect messages .
viii Brocade ICX 6650 Administration Guide 53-1002600-01 User -based security model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159 Configuring your NMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159 Configuring SNMP version 3 on Br ocade ICX 6650 devices .
Brocade ICX 6650 Administration Guide ix 53-1002600-01 General LLDP operating principles . . . . . . . . . . . . . . . . . . . . . . . . . 186 LLDP operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186 LLDP packe ts . . . . .
x Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying Syslog messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 Enabling real-time displa y of Syslog messages . . . . . . . . . . . .233 Enabling real-time displa y for a T elnet or SSH session .
Brocade ICX 6650 Administration Guide xi 53-1002600-01 Appendix A Syslog messages Appendix B NIAP-CCEVS Certification NIAP-CCEVS cer tified Bro cade equipment and Iron ware releases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xii Brocade ICX 6650 Administration Guide 53-1002600-01.
Brocade ICX 6650 Administration Guide xiii 53-1002600-01 About This Document The Brocade ICX 6650 is a T oR (T op of Rack) Ethern et switch f or campus LAN and classic Ethernet data center environments. Audience This document is designed f or system administ rators with a working kno wledge of Lay er 2 and Lay er 3 switching and routing.
Brocade ICX 6650 Administration Guide 53-1002600-01 Brocade ICX 6650 slot and port numbering • Slot 2 is located on the bac k of the ICX 6650 de vice an d contains por ts 1 through 3 on the top ro w and por t 4 on the bott om row . These ports are 2x40 GbE QSFP+.
Brocade ICX 6650 Administration Guide xv 53-1002600-01 Brocade ICX 6650 slot and port numbering Notes, cautions, and warnings The f ollowing notices and statements are used in this manual. They are list ed below in order of increasing sev erity of potential hazar ds.
Brocade ICX 6650 Administration Guide 53-1002600-01 Brocade ICX 6650 slot and port numbering Related publications The f ollowing Brocade documents supplement the inf ormation in this guide: • Brocad.
Brocade ICX 6650 Administration Guide xvii 53-1002600-01 Brocade ICX 6650 slot and port numbering Other industry resources For additional resource inf ormation, visit the T echnical Co mmittee T1 1 website.
Brocade ICX 6650 Administration Guide 53-1002600-01 Brocade ICX 6650 slot and port numbering.
Brocade ICX 6650 Administration Guide 1 53-1002600-01 1 Management Applications In this chapter • Management port overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 • Logging on through the CLI . . . . . . . .
2 Brocade ICX 6650 Administration Guide 53-1002600-01 Management port overview 1 • Creating a management VLAN disables the management port on the device. For switch es, any in-band port may be used f or management purposes. A router sends La yer 3 pack ets using the MAC address of the port as the source MA C address.
Brocade ICX 6650 Administration Guide 3 53-1002600-01 Logging on through the CLI 1 T o displa y management por t statistics, enter the show statisti cs management command. Brocade(config)#show statistics management 1 Port Link State Dupl Speed Trunk Tag Pri MAC Name mgmt1 Up None Full 1G None No 0 748e.
4 Brocade ICX 6650 Administration Guide 53-1002600-01 Logging on through the CLI 1 • CONFIG – Lets you mak e configuration changes to the device. T o save the changes across reboots, you need to sa ve them to the system-config file.
Brocade ICX 6650 Administration Guide 5 53-1002600-01 Using slot number, and port number with CLI commands 1 • Press the Ret ur n or Enter k ey to displa y the next line (one line at a time). • Press Ctrl+C or Ctrl+Q t o cancel the display . Line editing commands The CLI suppor ts the following line editing comman ds.
6 Brocade ICX 6650 Administration Guide 53-1002600-01 Using slot number, and port number with CLI commands 1 CLI nomenclature on Brocade ICX 6650 models When you ent er CLI commands that include the port number as part of the syntax, you must use the stack unit/slot number/por t number f ormat.
Brocade ICX 6650 Administration Guide 7 53-1002600-01 Using slot number, and port number with CLI commands 1 Syntax: <show-command> | exclu de <regular-expression> Displaying lines startin.
8 Brocade ICX 6650 Administration Guide 53-1002600-01 Using slot number, and port number with CLI commands 1 T o displa y lines containing only a spec ified search string (similar to the include option fo r show commands) press the plus sign ke y ( + ) at the -- More-- pr ompt and then ente r the search string.
Brocade ICX 6650 Administration Guide 9 53-1002600-01 Using slot number, and port number with CLI commands 1 + The plus sign matche s on one o r more sequential instances of a pattern.
10 Brocade ICX 6650 Administration Guide 53-1002600-01 Using slot number, and port number with CLI commands 1 If you want t o filter for a special charact er instea d of using the spec ial character as describe d in the table abov e, enter “” (backslash) in fr ont of the character .
Brocade ICX 6650 Administration Guide 11 53-1002600-01 Using slot number, and port number with CLI commands 1 • If configured on the Br ocade device, authen tication, authorization, and accoun ting is per f ormed on the actual command, not on the alias f or the command.
12 Brocade ICX 6650 Administration Guide 53-1002600-01 Using slot number, and port number with CLI commands 1.
Brocade ICX 6650 Administration Guide 13 53-1002600-01 Chapter 2 Basic Software Features In this chapter • Basic syste m parameter configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 • Specifying an SNTP server . . . . . . .
14 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic system parameter configuration 2 Basic system parameter configuration Brocade devices are configured at the factory with default paramet ers that allow you to begin using the basic f eatures of the system immediat ely.
Brocade ICX 6650 Administration Guide 15 53-1002600-01 Basic system parameter configuration 2 Entering system administration information Y ou can confi gure a system name, contact, and location for a Br ocade device and sav e the information locally in the configurat ion file for future ref erence.
16 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic system parameter configuration 2 When you add a trap receiver , the sof tware au t omatically encr ypts the commu nity string you associate with the receiv er when the string is displa yed by the CLI.
Brocade ICX 6650 Administration Guide 17 53-1002600-01 Basic system parameter configuration 2 Setting the SNMP trap holddown time When a Broc ade device star ts up, the software waits for La yer 2 con vergence (S TP) and Lay er 3 conv ergence (OSPF) before beginning t o send SN MP traps to ext ernal SNMP ser vers.
18 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic system parameter configuration 2 • Po wer supply failure • Fan f ai l ur e • Cold star t • Link up • Link down • Bridge new r o.
Brocade ICX 6650 Administration Guide 19 53-1002600-01 Basic system parameter configuration 2 NOTE The Privileged EXEC lev e l is sometimes called the “Enable” lev el, because the command for accessing this lev el is enable . The f eature is enabled by default.
20 Brocade ICX 6650 Administration Guide 53-1002600-01 Specifying an SNTP server 2 Brocade(config)# no logging enable user-login Brocade(config)# write memory Brocade(config)# end Brocade# reload Synt.
Brocade ICX 6650 Administration Guide 21 53-1002600-01 Specifying an SNTP server 2 The authentica tion-ke y option allows y ou to configure an authentication key f or communication with the SNTP server . When the authentication k ey is configured f or an SNTP client, it is used only for an SNTP unicast client.
22 Brocade ICX 6650 Administration Guide 53-1002600-01 Specifying an SNTP server 2 T o displa y detailed information ab out SNTP associat ions, ent er the show sntp associations detai ls command. Syntax: show sntp as sociations details The follo wing table describes the information displa yed by the show sntp associations details command.
Brocade ICX 6650 Administration Guide 23 53-1002600-01 Configuring the device as an SNTP server 2 T o displa y information about SNTP status, ent er the show sntp statu s command. Syntax: show sntp status The follo wing table describes the information displa yed by the show sntp status command.
24 Brocade ICX 6650 Administration Guide 53-1002600-01 Configuring the device as an SNTP server 2 T o use the de vice as a an SNTP server , ent er a command such as the follo wing at the Privileged EXEC lev el.
Brocade ICX 6650 Administration Guide 25 53-1002600-01 Configuring the device as an SNTP server 2 Displaying SNTP server information Use the sho w sntp ser ver -mode command to displa y the status of the SNTP server and its configuration.
26 Brocade ICX 6650 Administration Guide 53-1002600-01 Configuring the device as an SNTP server 2 network until the last message is received from the system clock.
Brocade ICX 6650 Administration Guide 27 53-1002600-01 Configuring the device as an SNTP server 2 Syntax: sntp sync By default, Br ocade switches and rout ers do not ch ange the syst em time for da ylight saving time. T o enable d aylight saving time , enter the clock summer -time command.
28 Brocade ICX 6650 Administration Guide 53-1002600-01 Configuring the device as an SNTP server 2 The DST f eature is automatic, but t o trigger the device t o the correct time, the device must be configured to the US time zone, not the GMT offset . T o configure y our device to use the US time zone, enter the clock timezone us pacific command.
Brocade ICX 6650 Administration Guide 29 53-1002600-01 Configuring the device as an SNTP server 2 NOTE The banner <delimiting-character> command is equivalent to the banner motd <delimiting-character> command.
30 Brocade ICX 6650 Administration Guide 53-1002600-01 Configuring the device as an SNTP server 2 Setting a privileged EX EC CLI level banner Y ou can configure the Br ocade device t o display a message when a user ent ers the Privileged EXEC CLI lev el.
Brocade ICX 6650 Administration Guide 31 53-1002600-01 Basic port parameter configuration 2 Y ou can co nfigure the Brocade de vice to use a differe nt MAC address f or Layer 2 management traf fic than for switched traffic.
32 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2 Port speed and duplex mode modification The Gigabit Ethernet copper por ts are designed to aut o-sense and auto-neg otiate the speed and duplex mod e of the connected de vice.
Brocade ICX 6650 Administration Guide 33 53-1002600-01 Basic port parameter configuration 2 Downgrading the Brocade IC X 6650 front panel ports from 10 GbE to 1 GbE port speed Ports 1/1/1 through 1/1/5 6 port speed can be downgraded from 10 GbE to 1 GbE port spe ed.
34 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2 The port speed down-shif t and maximum port spee d advertisement features operat e dynamically at the physical link la yer , independent of logical trunk group configurations.
Brocade ICX 6650 Administration Guide 35 53-1002600-01 Basic port parameter configuration 2 Disabling or re-enabling a port A por t can be made inactive (disable) or active (enable) b y selecting t he appropriat e status option. The default value f or a por t is enabled.
36 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2 T o disable flo w control, ent er the no flow-control command. Brocade(config)# no flow-control T o turn the feature bac k on, enter the flow-control command.
Brocade ICX 6650 Administration Guide 37 53-1002600-01 Basic port parameter configuration 2 Displaying flow-control status The show inter face <stack -unit> / <slot> / <por t> command displays c onfiguration, operation, and negotiation status where applicable.
38 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2 About XON and XOFF thresholds An 802.3x P A USE frame is generated when the buffer limit at the ingress por t reaches or ex ceeds the por t’s upper wat ermark threshold (XOFF limit).
Brocade ICX 6650 Administration Guide 39 53-1002600-01 Basic port parameter configuration 2 Enabling and disabling sy mmetric flow control By default, symmet ric flow control is disabled an d tail dro p mode is enabled. How ever , because flow contr ol is enabled by default on all full-duplex ports, these por ts will al wa ys honor received 802.
40 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2 • Negotiate- full-auto – The port first tries to perform a handshak e with the other por t to ex change capability inf ormation.
Brocade ICX 6650 Administration Guide 41 53-1002600-01 Basic port parameter configuration 2 Configuring port flap damp ening on an interface This f eature is configured at the inter face lev el.
42 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2 Ta b l e 1 0 defines the por t flap dampenin g statistics displayed b y the show link-error -disable all command.
Brocade ICX 6650 Administration Guide 43 53-1002600-01 Basic port parameter configuration 2 Port loop detection This f eature allows the Br ocade device to disable a por t that is on the receiving end of a loop by sending test pack ets. Y ou can configure the time period during which test pack ets ar e sent.
44 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2 loops because S TP cannot pre vent loops across diff erent VLANs. In these instances, the por ts are not block ed and loop detection is able t o send out pr obe packets in one VL AN and receive pack ets in another VLAN.
Brocade ICX 6650 Administration Guide 45 53-1002600-01 Basic port parameter configuration 2 Brocade(config)# errdisable recovery cause loop-detection The abov e command will cause the Br ocade ICX 6650 device to automatically re-enable por ts that were disable d because of a loop detection.
46 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2 The f ollowing command displays the current disa bled ports, including the cause and the time.
Brocade ICX 6650 Administration Guide 47 53-1002600-01 Basic port parameter configuration 2 Displaying loop detection config uration status on an interface Use the sho w inter face command to display the status o f loop detection c onfiguration o n a par ticular interface.
48 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic port parame ter configuratio n 2.
Brocade ICX 6650 Administration Guide 49 53-1002600-01 Chapter 3 Operations, Administra tion, and Maintenance In this chapter • OAM Ov er view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 • Sof tware v ersions installed and running on a device .
50 Brocade ICX 6650 Administration Guide 53-1002600-01 OAM Overview 3 OAM Overview For easy software image management, all Broca de ICX 6650 de vices suppor t the download and upload of soft ware images betw een the flash modules on the devices and a T rivial File T ransfer Pro tocol (TFTP) server on the network.
Brocade ICX 6650 Administration Guide 51 53-1002600-01 Software versions installed an d running on a device 3 UNIT 1: SL 1: ICX6650-64 56-port Management Module Serial #: CEN2525H006 License: BASE_SOF.
52 Brocade ICX 6650 Administration Guide 53-1002600-01 Software versions installed and running on a device 3 • The “Compressed Sec Co de size” line lists the flash code v ersion installed in the secondar y flash area. • The “Boot Monitor Image size” line lists the boot code version install ed in flash memor y.
Brocade ICX 6650 Administration Guide 53 53-1002600-01 Image file types 3 In the pre vious example, the c odes did not match, and verification f ailed. If verification succeeds, the output will look like this. Brocade#verify md5 secondary 01c410d6d153189a4a5d36c955653861 Brocade#.
54 Brocade ICX 6650 Administration Guide 53-1002600-01 Using SNMP to upgrade software 3 Syntax: show dir T o displa y the contents of a flash configuration file, enter a command such as the f ollowing.
Brocade ICX 6650 Administration Guide 55 53-1002600-01 Using SNMP to upgrade software 3 NOTE The syntax shown in this section assumes that you ha ve installed HP OpenView in the “/usr” directory . NOTE Brocade recommends that y ou make a back up copy of the star tup-config file before you upgrade the soft ware.
56 Brocade ICX 6650 Administration Guide 53-1002600-01 Software reboot 3 Software reboot Y ou can use boot commands to immediat ely initia te software boots from a sof tware image stored in primary or secondar y flash on a Brocade device or fr om a BootP or TFTP ser ver .
Brocade ICX 6650 Administration Guide 57 53-1002600-01 Loading and saving configuration files 3 Syntax: show boot-pref erence The results of the show run command f or the configured exam ple above appear as follows. Brocade#show run Current configuration: ! ver 07.
58 Brocade ICX 6650 Administration Guide 53-1002600-01 Loading and saving configuration files 3 • Running configuration file – This file contains the configur ation active in the system RAM but not ye t sav ed to flash. These changes could represent a shor t-term requirement or general configuration change.
Brocade ICX 6650 Administration Guide 59 53-1002600-01 Loading and saving configuration files 3 Copying a configuration file to or from a TFTP server T o copy the star tup-con fig or ru nning-config file to or from a TFTP ser ver , use one of the following methods.
60 Brocade ICX 6650 Administration Guide 53-1002600-01 Loading and saving configuration files 3 • The configuration f ile is a script containing CLI configuration comma nds . The CLI reacts to each command entered fr om the file in the sa me way the CLI reacts t o the command if you enter it.
Brocade ICX 6650 Administration Guide 61 53-1002600-01 Loading and saving configuration files 3 The configuration file cont ains these commands. interface ethernet 1/1/7 ip address 10.10.10.69/24 The running-config already has a command to add an address to por t 11 , so the CLI responds like this.
62 Brocade ICX 6650 Administration Guide 53-1002600-01 Loading and saving configuration files with IPv6 3 • Commands to copy the running-config to a TFTP ser ver: • copy runn ing-config tf tp <.
Brocade ICX 6650 Administration Guide 63 53-1002600-01 Loading and saving configuration files with IPv6 3 Brocade#copy running-config tftp 2001: DB8 :e0ff:7837::3 newrun.cfg This command copies the running configurat ion t o a TFTP ser ver with the I Pv6 address of 200 1:DB8:e0ff:783 7 ::3 and names the file on the TFTP ser ver ne wrun.
64 Brocade ICX 6650 Administration Guide 53-1002600-01 Loading and saving configuration files with IPv6 3 NOTE T o activat e this configuratio n, yo u must reload (reset) the device.
Brocade ICX 6650 Administration Guide 65 53-1002600-01 Loading and saving configuration files with IPv6 3 This command copies a device running configuratio n to a TFTP ser ver with the IPv6 address of 200 1:DB8:e0ff:783 7 ::3 and names th e destination file bakrun.
66 Brocade ICX 6650 Administration Guide 53-1002600-01 Loading and saving configuration files with IPv6 3 The tf tp <ipv6-address> paramet er specifies the address of the TFTP server . Y ou must specify thi s address in hexadec imal using 16-bit v alues between colons as doc umented in RFC 23 73.
Brocade ICX 6650 Administration Guide 67 53-1002600-01 System reload scheduling 3 20 – Upload the star tup-config file from the fl ash memory of the Brocade de vice to the TFTP ser ver . 21 – Download a star tup-config fi le from a TF TP ser ver to the flash memor y of the Br ocade devic e.
68 Brocade ICX 6650 Administration Guide 53-1002600-01 Diagnostic error codes and remedies for TFTP transfers 3 <mm-dd-yy> is the month, da y , and year . primar y | secondar y specifies whether the reload is t o occur from the primary code flash module or the secondar y code flash module.
Brocade ICX 6650 Administration Guide 69 53-1002600-01 Network connectivity tes ting 3 Network connectivity testing Af ter yo u install the network cables, you can test network connectivity to other devices by pinging those devices. Y ou also can ob ser ve the LEDs related to netw ork connection and perform trace rou tes .
70 Brocade ICX 6650 Administration Guide 53-1002600-01 Network connectivity testin g 3 Syntax: ping < ip addr > | < ho stname > [ source < ip addr >] [ count < num >] [ timeout.
Brocade ICX 6650 Administration Guide 71 53-1002600-01 Network connectivity tes ting 3 NOTE The number of ! characters displa yed may not correspond to the number of succ essful replies by t he ping command.
72 Brocade ICX 6650 Administration Guide 53-1002600-01 Network connectivity testin g 3.
Brocade ICX 6650 Administration Guide 73 53-1002600-01 Chapter 4 Ports on Demand Licensing In this chapter • Ports on Demand terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 • PoD licensing rule s . . . . . .
74 Brocade ICX 6650 Administration Guide 53-1002600-01 Ports on Demand terminology 4 Ports on Demand terminology Ports o n Demand licensing uses the following t erms: • Entitlement cer t ificate – The pr oo f-of-purchase cer tificate (paper -pack) issued by Brocade when a license is purchase d.
Brocade ICX 6650 Administration Guide 75 53-1002600-01 PoD licensing configuration tasks 4 Obtaining a PoD license T o generat e and obtain a PoD license, com plete the f ollowing steps. 1. Order a PoD license. Refer t o Ta b l e 17 on page 84 fo r a list of a vailable licenses and associated license SKU numbers.
76 Brocade ICX 6650 Administration Guide 53-1002600-01 PoD licensing configuration tasks 4 Figure 1 shows the Sof tware Portal Login window . FIGURE 1 Brocade Sof tware Por tal Login window.
Brocade ICX 6650 Administration Guide 77 53-1002600-01 PoD licensing configuration tasks 4 Fro m t h e License Management menu, select Brocade IP/ADP > License Generation with T ransaction k ey .
78 Brocade ICX 6650 Administration Guide 53-1002600-01 PoD licensing configuration tasks 4 Figure 3 shows the IP/ADP License Generation window for generating a license using a transaction k ey and LID. FIGURE 3 IP/ADP License Generation w indow Enter the req uired information.
Brocade ICX 6650 Administration Guide 79 53-1002600-01 PoD licensing configuration tasks 4 NOTE Y ou can generat e more than on e license at a time. F or each license request, ente r the Unit's Unique License ID and T ransaction Key , an d click Add.
80 Brocade ICX 6650 Administration Guide 53-1002600-01 Viewing PoD licensing information from the Brocade software portal 4 5. Upload the license f ile to the Br ocade device. 6. Use the show li cense command to verify that the license is c orrectly installed on the device.
Brocade ICX 6650 Administration Guide 81 53-1002600-01 Viewing PoD licensing information from the Brocade software portal 4 NOTE The transaction search will n ot return an y results if the transactio n key has not been activ ated. Figure 6 sho ws an exam ple of the license query results.
82 Brocade ICX 6650 Administration Guide 53-1002600-01 Transferring a PoD license 4 Transferring a PoD license A license can be transf erred between B rocade devi ces if both the following conditions are true: • The device is under an ac tive suppor t contract.
Brocade ICX 6650 Administration Guide 83 53-1002600-01 Ports on Demand Licensing 4 FIGURE 7 Brocade ICX 6650 front panel Rear panel Flexible Ports on Demand The rear panel has 6 QSFP+ por ts: • 2 pairs of 40 ports that are error -disabled by def ault.
84 Brocade ICX 6650 Administration Guide 53-1002600-01 Ports on Demand Licensing 4 NOTE T rial licenses are not av ailable for PoD licensing . Enabling ports on the front panel By default, ports 1/1/33 to 1/1/56 are in an er ror -disabled state. Use the ICX6650-1 0G-LIC-POD license to enable these por ts.
Brocade ICX 6650 Administration Guide 85 53-1002600-01 Ports on Demand Licensing 4 1. Download the ICX6650-1 0G-LIC-POD license fr om the Brocade sof tware portal onto the Brocade device. 2. Place the license file on a TFTP or SCP serv er t o which the Brocade d evice has access t o.
86 Brocade ICX 6650 Administration Guide 53-1002600-01 Ports on Demand Licensing 4 Deleting a ICX6650-10G-LIC-POD license When downgrading t o a lower por t capacity lice nse using the ICX6650-1 0G-LIC-POD license, y ou must first delete the higher por t capacity license and then re-install th e low e r por t capacity license in your syst em.
Brocade ICX 6650 Administration Guide 87 53-1002600-01 Ports on Demand Licensing 4 Syntax: show pod For more inf orm ation about the license delete command, refer to “Dele ting a 10 GbE or 40 GbE license” on page 90. Enabling ports on the rear panel By default, ports on the rear panel are in an error -disabled state.
88 Brocade ICX 6650 Administration Guide 53-1002600-01 Ports on Demand Licensing 4 The ipv6_address v ariable is the address of the IPv6 TFTP server . The license_filename_on_host variable is the file name of the license file. The unit unit_id variable specifies a unit for which you want t o add a sof tware license file.
Brocade ICX 6650 Administration Guide 89 53-1002600-01 Ports on Demand Licensing 4 Disabling the FPoD ports on the rear panel Enter the following command to disable the por ts in group 1. Brocade(config)# no fpod-40g-enable group 1 Ports 1/2/1 and 1/2/2 in gr oup 1 are disabled.
90 Brocade ICX 6650 Administration Guide 53-1002600-01 Ports on Demand Licensing 4 Syntax: show pod Deleting a 10 GbE or 40 GbE license A PoD license r emains in the licens e database until it is delet ed. T o dele te all PoD (1 0 GbE or 40 GbE) license file s fr om a unit, enter the following command at the privileged EXEC le vel of the CLI.
Brocade ICX 6650 Administration Guide 91 53-1002600-01 Viewing information about PoD licenses 4 T o dele te a specific license file fro m a unit, en ter the f ollowing command at the privileged EXEC lev el of the CLI.
92 Brocade ICX 6650 Administration Guide 53-1002600-01 Viewing information about PoD licenses 4 Displaying general license information for PoD ports T o displa y general license information abou t the P oD license in the de vice, use the sho w license command.
Brocade ICX 6650 Administration Guide 93 53-1002600-01 Viewing information about PoD licenses 4 T o displa y PoD license information for unit 1 on a Brocade ICX 6650 device, enter the show license unit unit_id command. In the f ollowing example, the 10 GbE and 40 G bE Brocade ICX 6650 P oD licenses are installed on unit 1.
94 Brocade ICX 6650 Administration Guide 53-1002600-01 Viewing information about PoD licenses 4 Ta b l e 1 9 describes the inf ormation displa yed by the show license unit unit_id [ index index_number ] command.
Brocade ICX 6650 Administration Guide 95 53-1002600-01 Viewing information about PoD licenses 4 Syntax: show pod Ta b l e 2 0 describes the information displa yed in the output of the sho w pod com mand.
96 Brocade ICX 6650 Administration Guide 53-1002600-01 Viewing information about PoD licenses 4 TA B L E 2 0 Output from the sho w pod command Configuration consideratio ns when configuring PoD for Br.
Brocade ICX 6650 Administration Guide 97 53-1002600-01 Viewing information about PoD licenses 4 A por t is in a down stat e when there is no phys ical link between two devices, and a license is installed in the de vice. The show inter face ethernet command displays the por t in the down state.
98 Brocade ICX 6650 Administration Guide 53-1002600-01 Viewing information about PoD licenses 4.
Brocade ICX 6650 Administration Guide 99 53-1002600-01 Chapter 5 IPv6 Configuration on Brocade ICX 6650 Switch In this chapter • F ull Lay er 3 IPv6 feature support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1 • IPv6 addressing ov er view .
100 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 Configuration on Brocade ICX 6650 Switch 5 1 The f ollowing IPv6 f eatures, listed in T able 21, ar e documented in other chapt ers or sect.
Brocade ICX 6650 Administration Guide 101 53-1002600-01 Full Layer 3 IPv6 feature support 5 • IPV6 routing pr otocols – Various chapters Full Layer 3 IPv6 feature support T he fo ll o wi n g IP v .
102 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 addressing overview 5 • The hexadecimal letters in IPv6 addresses are not case-sensitive As shown in Figure 9 , the IPv6 network prefix is composed of the left-most bits of the address.
Brocade ICX 6650 Administration Guide 103 53-1002600-01 IPv6 addressing overview 5 . A switch automatically configures a link-local unicas t address f or an inter face by using the prefix of FE80::/1 0 (11 11 1 11 0 10) and a 64-bit int er face ID.
104 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 CLI command support 5 IPv6 stateless auto-configuration Brocade routers use the IPv6 stat eless autoconfigurat ion feature to enable a host on a local link to automatically configure its inter faces with new an d globally uniq ue IPv6 addresses associated with its location.
Brocade ICX 6650 Administration Guide 105 53-1002600-01 IPv6 CLI command support 5 clear ipv6 tunnel Clears statist ics for IPv6 tunnels X copy tftp Do wnloads a copy of a Brocade software image from a TFTP se r ver into th e syst em flash using IPv6.
106 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 host addres s on a Layer 2 switch 5 IPv6 host address on a Layer 2 switch In a La yer 3 (rout er) configuration, each por t ca n be configured separately with an I Pv6 address.
Brocade ICX 6650 Administration Guide 107 53-1002600-01 IPv6 host addres s on a Layer 2 switch 5 NOTE W h en c o n f i g u r in g a n I p v6 h o s t a d d re s s o n a L aye r 2 s w it c h t h a t h a.
108 Brocade ICX 6650 Administration Guide 53-1002600-01 Configuring the management port for an IPv6 automatic address configuration 5 Configuring the management port for an IPv6 automatic address configuration Y ou can have the management po r t configure d to automatically obtain an IPv6 address.
Brocade ICX 6650 Administration Guide 109 53-1002600-01 Configuring basic IPv6 connectivity on a Layer 3 switch 5 • Configuring a global or site-local address with a manually configured or automatically comput ed inter face ID f or an inter face. • Auto ma tically or manually configuring a link-local address f or an interface.
110 Brocade ICX 6650 Administration Guide 53-1002600-01 Configuring basic IPv6 connectivity on a Layer 3 switch 5 Type IPv6 Prefix Next Hop Router Interface Dis/Metric C 2001:DB8/122 :: ve 11 0/0 Conf.
Brocade ICX 6650 Administration Guide 111 53-1002600-01 Configuring basic IPv6 connectivity on a Layer 3 switch 5 Y ou must specify th e <ipv6-address> paramet er in hexadecimal using 1 6-bit values betw een colons as docu mented in RFC 23 73.
112 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 management on Brocade ICX 66 50 devices (IPv6 host support) 5 The secondar y ke yword spec ifies that the configured address is a secondary IPv4 address. T o remo ve the IPv4 address from the int er face, enter the no f orm of this command.
Brocade ICX 6650 Administration Guide 113 53-1002600-01 IPv6 management on Brocad e ICX 6650 devices (IPv6 host support) 5 Restricting SNMP access to an IPv6 node Y ou can restrict SNMP access t o the device to the IPv6 host whose IP address you sp ecify .
114 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 management on Brocade ICX 66 50 devices (IPv6 host support) 5 T o open an S SH session between an IPv6 host running an S SH client program and the Br ocade devic e, open the SSH client program and specif y the IPv6 address of the de vice.
Brocade ICX 6650 Administration Guide 115 53-1002600-01 IPv6 management on Brocad e ICX 6650 devices (IPv6 host support) 5 The CLI displa ys trace rout e information f or each hop as soon as the information is receiv ed. T racerout e requests displa y all responses t o a minimum TTL of 1 second and a maxi mum TTL of 30 seconds.
116 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 management on Brocade ICX 66 50 devices (IPv6 host support) 5 As an example, in a configuration where f tp6.com panyA.com is a server with an IPv6 pr otocol stack, when a user pings f tp6.compan yA .
Brocade ICX 6650 Administration Guide 117 53-1002600-01 IPv6 management on Brocad e ICX 6650 devices (IPv6 host support) 5 • The data <1 - 4 byte hex> paramet er lets you spe cify a specific data pattern f or the payload instead of the default data pattern, "abcd", in the packet's data pa yload.
118 Brocade ICX 6650 Administration Guide 53-1002600-01 Static IPv6 route configuration 5 vsrp: Enable Total Trap-Receiver Entries: 4 Trap-Receiver IP-Address Port-Number Community 1 192.147.201.100 162 ..... 2 2001:DB8::200 162 ..... 3 192.147.202.100 162 .
Brocade ICX 6650 Administration Guide 119 53-1002600-01 Static IPv6 route configuration 5 Before configuring a static IPv6 route, you must en able the f or war ding of IPv6 traff ic on the La yer 3 sw.
120 Brocade ICX 6650 Administration Guide 53-1002600-01 Static IPv6 route configuration 5 A metric is a value that the La yer 3 switch uses wh en comparing this route to other static r outes in the IPv6 static r oute table that ha ve the same des tin ation.
Brocade ICX 6650 Administration Guide 121 53-1002600-01 IPv6 over IPv4 tunnels 5 IPv6 over IPv4 tunnels NOTE This f eature is suppor ted only with the IPv6 Layer 3 PROM and the full La yer 3 image.
122 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 over IPv4 tun nels 5 Brocade(config)#interface tunnel 1 Brocade(config-tnif-1)#tunnel source ethernet 1/1/1 Brocade(config-tnif-1)#tunnel destination 192.
Brocade ICX 6650 Administration Guide 123 53-1002600-01 IPv6 over IPv4 tunnels 5 For e xample, to clear statistics for tunnel 1, enter the f ollowing command at the Privileged EXEC lev el or an y of the Config le vels of the C LI. Brocade#clear ipv6 tunnel 1 T o clear statistics for all IPv6 tunnels, enter the follo wing command.
124 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 over IPv4 tun nels 5 Syntax: show interfaces tunnel <number> The <number> paramet er indicates the tunnel int er face numb er for whic h you want to displa y information. This display sho w s the f ollowing information.
Brocade ICX 6650 Administration Guide 125 53-1002600-01 IPv6 over IPv4 tunnels 5 The displa y command above reflec ts the following configuration. This display sho w s the f ollowing information.
126 Brocade ICX 6650 Administration Guide 53-1002600-01 ECMP load sharing for IPv6 5 ECMP load sharing for IPv6 The IPv6 r oute table selects the best r oute t o a given destinatio n from among the ro utes in the tables maintained by the configured routing pr otoc ols (BGP4, OSPF , static, and so on).
Brocade ICX 6650 Administration Guide 127 53-1002600-01 ECMP load sharing for IPv6 5 Disabling or re-enabling ECMP load sharing for IPv6 ECMP load sharing for IPv6 is enabled b y default .
128 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 ICMP feature configuration 5 IPv6 ICMP feature configuration As with the Internet Contr ol Message Prot ocol (I CMP) f or IPv4, ICMP for IPv6 provides err or and informational messages.
Brocade ICX 6650 Administration Guide 129 53-1002600-01 IPv6 neighbor discovery configuratio n 5 Enabling IPv6 ICMP redirect messages NOTE This f eature is suppor ted only with the IPv6 Layer 3 PROM and the full La yer 3 image.
130 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 neighbor discovery co nfiguration 5 • Interval between r outer advertisement messages. • V alue that indi cates a r outer is advertised as a default router (f or use by all nodes on a given link).
Brocade ICX 6650 Administration Guide 131 53-1002600-01 IPv6 neighbor discovery configuratio n 5 Router advertisement and solicitation messages Rout er adver tisement an d solicitation messages enable a node on a link to disco ver the rout ers on the same link.
132 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 neighbor discovery co nfiguration 5 NOTE Duplicate A ddress Detection (DAD) is not currently suppor ted with IPv6 tunnels. Ma k e s ure tunnel endpoints do not ha ve duplicat e IP addresses.
Brocade ICX 6650 Administration Guide 133 53-1002600-01 IPv6 neighbor discovery configuratio n 5 When adjusting these paramet er settings, Brocade recommends that the interval between r outer advertisem ent transmission be less than or equal t o the router lif etime value if the r outer is advertised as a default router .
134 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 neighbor discovery co nfiguration 5 Prefixes advertised in IPv6 router advertisement messages By default, r outer advertisement messages include prefixes config ured as addresses on router interfaces using the ipv6 address command.
Brocade ICX 6650 Administration Guide 135 53-1002600-01 IPv6 neighbor discovery configuratio n 5 Setting flags in IPv6 router advertisement messages An IPv6 rout er advert isement message can include .
136 Brocade ICX 6650 Administration Guide 53-1002600-01 IPv6 MTU 5 Configuring reachable time for remote IPv6 nodes Y ou can configure the duration (in seconds) that a rout er considers a remote I P v6 node reachable. By default, a router int er face uses the value of 3 0 seconds.
Brocade ICX 6650 Administration Guide 137 53-1002600-01 Static neighbor entries configuratio n 5 • For a virtual routing interface, the maximum value of the MTU is the maximum frame size configured for the VLAN to which it is associa ted, minus 18 (Lay er 2 MAC header + CRC).
138 Brocade ICX 6650 Administration Guide 53-1002600-01 Limiting the number of hops an IPv6 packet can traverse 5 If you att empt to add an entr y that already e xists in the neighbor discov er y cache, the sof tware changes the already existing entr y to a static entr y .
Brocade ICX 6650 Administration Guide 139 53-1002600-01 Clearing global IPv6 information 5 Clearing the IPv6 cache Y ou can remo ve all entries fr om the IPv6 cache or specify an entry based on the follo wing: • IPv6 prefix. • IPv6 address. • Interface type.
140 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying global IPv6 information 5 Clearing IPv6 routes fr om the IPv6 route table Y ou can clear all IPv6 r outes or only those rout es associated with a par ticular IPv6 prefix from the IPv6 ro ute table and reset the r outes.
Brocade ICX 6650 Administration Guide 141 53-1002600-01 Displaying global IPv6 information 5 Syntax: show ipv6 cache [ <index-number> | <ipv6-prefix> / <prefix-length> | <ipv6- ad.
142 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying global IPv6 information 5 Syntax: show ipv6 interface [ <interface> [ <stack-unit>/<slot>/<por t> | <number> ]] The <interface> paramet er displays detailed information for a specified int er face.
Brocade ICX 6650 Administration Guide 143 53-1002600-01 Displaying global IPv6 information 5 This display sho w s the f ollowing information. TA B L E 3 0 Detailed IPv6 interface information fields Field Descripti on Interface/line pr otocol stat us The status of in ter face and line pr otocol.
144 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying global IPv6 information 5 Displaying IPv6 neighbor informati on Y ou c an di sp lay t he I Pv 6 n ei gh bo r t ab le , w h ic h c on ta in s a n e nt r y for ea ch IP v6 ne ig h bo r w it h w hi ch the rout er ex changes IPv6 packets.
Brocade ICX 6650 Administration Guide 145 53-1002600-01 Displaying global IPv6 information 5 Displaying the IPv6 route table T o displa y the IPv6 ro ute table, ent er the follo wing command at any CLI le vel.
146 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying global IPv6 information 5 The static keyw ord restricts the displa y to entries f or static IPv6 r outes. The summar y keyw ord displays a summary of the prefixes and different r oute types.
Brocade ICX 6650 Administration Guide 147 53-1002600-01 Displaying global IPv6 information 5 Syntax: show ipv6 rout er If y ou configure y our Br ocade devi ce to funct ion as an IPv6 r outer (you con.
148 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying global IPv6 information 5 Syntax: show ipv6 tcp connections This display sho w s the f ollowing information.
Brocade ICX 6650 Administration Guide 149 53-1002600-01 Displaying global IPv6 information 5 T o displa y detailed information about a specifie d TCP connection, ent er a command such as the follo win g at any CLI lev el.
150 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying global IPv6 information 5 This display sho w s the f ollowing information. TA B L E 3 6 Specific IPv6 T CP connection fields Field Descri ption TC P = <location> The location of the TCP .
Brocade ICX 6650 Administration Guide 151 53-1002600-01 Displaying global IPv6 information 5 Displaying IPv6 traffic statistics T o displa y IPv6 traf fic statistics, ente r the f ollowing c ommand at any CLI lev el. Syntax: show ipv6 traffic This show ipv6 traffic comm and displays the following inf ormation .
152 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying global IPv6 information 5 bad vers The number of IPv6 packets dropped b y the router because the v ersion number is not 6. bad scope The number of IPv6 packets dr opped by the rout er because of a bad address scope.
Brocade ICX 6650 Administration Guide 153 53-1002600-01 Displaying global IPv6 information 5 mem red The number of Membership R eduction messages sent or r eceived by the r outer . rout er soli The number of Rout er Solicitation messages sent or receiv ed by the ro uter .
154 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying global IPv6 information 5 input errors Th is information is used by Brocade T echn ical Suppor t. TC P s t at i s t i c s activ e opens The number of T CP connections opened by the r outer by sending a T CP SYN t o another de vice.
Brocade ICX 6650 Administration Guide 155 53-1002600-01 Chapter 6 SNMP Access In this chapter • SNMP ov er view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 • SNMP community strings . . . . . . .
156 Brocade ICX 6650 Administration Guide 53-1002600-01 SNMP community strings 6 • “SNMP version 3 traps” • “Displaying SNMP Info rm ation” • “SNMP v3 configur ation exam pl es” Restricting SNMP access using A CL, VLAN, or a speci fic IP address constitute the first leve l of def ense when the packe t arrives at a Br ocade device.
Brocade ICX 6650 Administration Guide 157 53-1002600-01 SNMP community strings 6 NOTE If you issue a no snmp-ser ver community public ro command and then enter a write memory command to sa ve that configuration, the “public” com munity name is remove d and will have no SNMP access.
158 Brocade ICX 6650 Administration Guide 53-1002600-01 SNMP community strings 6 The command in this example associ ates the vi ew “sysview” t o t he community s tring named “myread”. The community string ha s read-only access t o “sysview”.
Brocade ICX 6650 Administration Guide 159 53-1002600-01 User-based security model 6 User-based security model SNMP version 3 ( RFC 25 70 through 25 75) intr oduc es a User-Based Security model (RFC 25 7 4) for authentication and privacy services. SNMP version 1 and version 2 use community strings to authenticate SNMP access t o management modules.
160 Brocade ICX 6650 Administration Guide 53-1002600-01 User-based security model 6 See the section “Displa ying the Engine ID” on page 167 f or details. The default engine I D guarantees the uniqueness of the e ng ine ID for SN MP vers ion 3. If yo u wa nt to change the de fault engine ID, enter the snmp-ser ver engineid local command.
Brocade ICX 6650 Administration Guide 161 53-1002600-01 User-based security model 6 NOTE This command is not used for SNMP version 1 and SNMP version 2. In these version s, gr oups an d group vie ws are created int ernally using community strings. (refer t o “SNMP community strings” on page 156.
162 Brocade ICX 6650 Administration Guide 53-1002600-01 User-based security model 6 The CLI for creating SNMP v ersion 3 users has been updat ed as follows.
Brocade ICX 6650 Administration Guide 163 53-1002600-01 Defining SNMP views 6 • If AES is the priv acy prot ocol to be used, ente r aes follo wed by the AES password k ey . Fo r a small pa sswor d ke y , enter 12 charact ers. For a big passwor d key , ent er 16 characters.
164 Brocade ICX 6650 Administration Guide 53-1002600-01 SNMP version 3 traps 6 Brocade(config)#snmp-server view admin 1.3.6.1.4.1.1991 included Y ou can ex clude por tions of the MIB wi thin an inclusion scope. For e xample, if you want t o exclude the snAgentSys objects, which begin with 1.
Brocade ICX 6650 Administration Guide 165 53-1002600-01 SNMP version 3 traps 6 The <vie wstring> va ri a bl e is t he n am e o f t h e v ie w to which the SNMP group members ha ve access. If no view is specified, then the group has no access t o the MIB.
166 Brocade ICX 6650 Administration Guide 53-1002600-01 SNMP version 3 traps 6 Backward compatibility with SMIv1 trap format The Bro cade device will continue t o suppor t creation of traps in SMIv1 format, as bef ore. T o allow the device to send notifications in SMIv2 format , configure the dev ice as described abov e.
Brocade ICX 6650 Administration Guide 167 53-1002600-01 Displaying SNMP Information 6 Viewing IPv6 SNMP server addresses Many of the e xisting show commands display IPv6 add resses for IPv6 SNMP servers. The f ollowing exa mpl e s how s o ut pu t fo r th e show snmp ser ver command.
168 Brocade ICX 6650 Administration Guide 53-1002600-01 Displaying SNMP Information 6 Displaying SNMP groups T o displa y the definition of an SNMP grou p, ent er a command such as the follo wing.
Brocade ICX 6650 Administration Guide 169 53-1002600-01 SNMP v3 configuration examples 6 SNMP v3 configuration examples The follo wing sections present examples of ho w to configure SNMP v3.
170 Brocade ICX 6650 Administration Guide 53-1002600-01 SNMP v3 configuration examples 6.
Brocade ICX 6650 Administration Guide 171 53-1002600-01 Chapter 7 Foundry Discovery Protocol (FDP) and Cisco Discovery Protocol (CDP) Packets In this chapter • FDP Ove r view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
172 Brocade ICX 6650 Administration Guide 53-1002600-01 FDP Overview 7 FDP configuration The follo win g sections describe how t o enable Fo undr y Discov er y Prot ocol (FDP) and how to change the FDP update and ho ld timers.
Brocade ICX 6650 Administration Guide 173 53-1002600-01 FDP Overview 7 T o change the FDP updat e timer , enter a co mmand su ch as the follo wing at the global CONFIG level of the CLI.
174 Brocade ICX 6650 Administration Guide 53-1002600-01 FDP Overview 7 Syntax: show fdp neighbor [ ethernet <stac k-unit> / <slot> / <por t> ] [ detail ] The ethernet <stack-unit> / <slot> / <por t> parameter lists the inf ormatio n for updat es received on the specified ethernet int er face.
Brocade ICX 6650 Administration Guide 175 53-1002600-01 FDP Overview 7 The show fdp neighbor detail command displays the f oll owing inf ormation. Displaying FDP entries T o displa y the detailed neighbor inf orm ation for a specific de vice, enter the show fdp entry <device-id> command.
176 Brocade ICX 6650 Administration Guide 53-1002600-01 FDP Overview 7 Displaying FDP information for an interface T o displa y FDP information for a n interfac e, enter a command such as the f ollowing. This example sho ws information f or Ethernet por t 1/1/1.
Brocade ICX 6650 Administration Guide 177 53-1002600-01 CDP packets 7 Clearing FDP and CDP statistics T o clear FDP and CDP statistic s, enter the fo llowing command.
178 Brocade ICX 6650 Administration Guide 53-1002600-01 CDP packets 7 Displaying CDP infor mation Y ou can displa y the following CDP information: • Cisco neighb ors • CDP entries for a ll Cisco n.
Brocade ICX 6650 Administration Guide 179 53-1002600-01 CDP packets 7 Syntax: show fdp neighbors [ detail | ethernet <s tack-unit> / <slot> / <port> ] Specify the Ethernet por t in the <stack-unit>/<slot>/<por t> format.
180 Brocade ICX 6650 Administration Guide 53-1002600-01 CDP packets 7 Displaying CDP statistics T o displa y CDP pack et statistics, enter the show fdp traf fic command.
Brocade ICX 6650 Administration Guide 181 53-1002600-01 Chapter 8 LLDP and LLDP-MED In this chapter • LLDP terms used in this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 • LLDP ov er view . . . . . . . . . . . . .
182 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP terms used in this chapter 8 This chapter describes ho w to configure the f ollowing pr otocols: Link lay er discovery prot ocol (LLDP) – The Lay er 2 network discov er y prot ocol described in the IEEE 802.
Brocade ICX 6650 Administration Guide 183 53-1002600-01 LLDP overview 8 Network connectivity device – A forwar ding 802 LAN de vice, such as a rout er , switch, or wireless access point.
184 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED overview 8 Benefits of LLDP LLDP pro vides the fo llowing benefits: • Network Management: • Simplifies the use of and enhances the .
Brocade ICX 6650 Administration Guide 185 53-1002600-01 LLDP-MED overview 8 FIGURE 12 LLDP-MED connectivity Benefits of LLDP-MED LLDP-MED pro vides the following benefits: • V endor-ind ependent management capabilities, en abling different IP te lephony systems to inter operate in one network.
186 Brocade ICX 6650 Administration Guide 53-1002600-01 General LLDP operating principles 8 LLDP-MED class An LLDP-MED class specifies an Endpoint type and its capabilities.
Brocade ICX 6650 Administration Guide 187 53-1002600-01 General LLDP operating principles 8 An LLDP agent initiates the transmission of LLDP pa ckets whene ver the transmit countdown timing counter e xpires, or whenever LLDP information has c hanged.
188 Brocade ICX 6650 Administration Guide 53-1002600-01 General LLDP operating principles 8 TLV support This section lists the LLDP and LLDP-MED TL V suppor t.
Brocade ICX 6650 Administration Guide 189 53-1002600-01 General LLDP operating principles 8 LLDP-MED TLVs Brocade de vices honor an d send the follo wing LLDP-MED TL Vs, as defined in the TIA-1 05 7 s.
190 Brocade ICX 6650 Administration Guide 53-1002600-01 General LLDP operating principles 8 There are sev eral ways in which a port may be identified, as shown in Figure 43 . A por t ID subtype, included in the TL V , indicates ho w the por t is being ref erenced in the Port ID field.
Brocade ICX 6650 Administration Guide 191 53-1002600-01 MIB support 8 The TTL TL V format is shown below . FIGURE 1 5 TTL TL V pac ket format MIB support Brocade ICX 6650 devices support the followi n.
192 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP configuration 8 LLDP configuration This section describes how to enable and configure LLD P . Ta b l e 4 4 lists the LLDP global-level tasks and th e default beha vior/value f or each task. LLDP configuration notes and considerations • LLDP is suppor ted on Etherne t inter faces only .
Brocade ICX 6650 Administration Guide 193 53-1002600-01 LLDP configuration 8 Enabling and disabling LLDP LLDP is enabled by d efault on indi vidual por ts. How ever , t o run LL DP , you must first enable it on a global basis (on th e entire device). T o enable LLDP globally , enter the f ollowing co mmand at the global CONFIG level of th e CLI.
194 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP configuration 8 Brocade(config)#lldp enable ports e 1/2/1 Syntax: [ no ] lldp enab le por ts ethern et <s tack-unit> / <slot> / <por t> | all Use the [no] f orm of the command to disable the re ceip t and transmission of LLDP packets on a por t.
Brocade ICX 6650 Administration Guide 195 53-1002600-01 LLDP configuration 8 Brocade(config)#no lldp enable receive ports e 1/1/1 e 1/1/2 e 1/1/3 The abo ve command changes the LLDP operating mo de on por ts 1/1/1 , 1/1/2, and 1/1/3 fr om transmit and receive mode to transmit only mode.
196 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP configuration 8 Use the sho w lldp com mand to view t he configuratio n. Specifying the maximum numb er of LLDP neighbors per port Y ou can change the maximum number of LLDP neig hbors for which LLDP data will be retained f or each port.
Brocade ICX 6650 Administration Guide 197 53-1002600-01 LLDP configuration 8 Specifying the mini mum time between SNMP traps and Syslog messages When SNMP notifications and Syslog messages for LLDP are enabled, the d evice will send no more than one SNMP notifi cation and corresponding Syslog message with in a five second period.
198 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP configuration 8 Changing the interval between regular LLDP transmissions The LLDP transmit interval specifies the nu mber of seconds between re gular LLDP packet transmissions. When you enable LLDP , by def ault, the device will wait 30 seconds betw een regular LLDP packe t transmissions.
Brocade ICX 6650 Administration Guide 199 53-1002600-01 LLDP configuration 8 Changing the minimum time between port reinitializations The LLDP re-in itialization dela y timer specifies the m inimum number of seconds the de vice will w ait from when LLDP is disabled on a por t, until it will honor a request t o re-ena ble LLDP on that por t.
200 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP configuration 8 • Management address • Por t des cr ipt ion • System capabilities • System description (not a utomatically adver tised) • System name Management Address A management address is normally an IPv4 or IPv6 address that can be used to manage the devic e.
Brocade ICX 6650 Administration Guide 201 53-1002600-01 LLDP configuration 8 The <ipv4 address> or <ipv6 address> or both variables are the add resses that may be used t o reach higher la yer entities to assist disco ver y by n etwork manageme nt.
202 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP configuration 8 System capabilities f or Brocade de vices are based on the type of sof tware image in use (e.
Brocade ICX 6650 Administration Guide 203 53-1002600-01 LLDP configuration 8 Y ou can list all of the por ts individually , use the ke yword to to spe cify ranges of por ts, or a combination of both. T o apply the configuratio n to all por ts on the device, use the k eywor d all instead of listing the por ts individu ally .
204 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP configuration 8 Syntax: [ no ] lldp adv er tise vlan-name v lan <vlan ID> por ts ethernet <stack -unit> / <slot> / <por t> | all For <vlan ID> , enter the VLAN ID to adv er tise.
Brocade ICX 6650 Administration Guide 205 53-1002600-01 LLDP configuration 8 • Whether the link is currently aggregat ed • The primar y trunk por t Brocade de vices adver tise link ag gregation info rmation abou t standa rd link aggregation (LACP) as well as static tr unk configur ation.
206 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED configuration 8 Syntax: [ no ] lldp adver tise mac-phy-conf ig-status por ts ethernet <stack -unit> / <slot> / <por t> | all Specify the ethernet por t in the <stack-unit>/<slot>/<port> format.
Brocade ICX 6650 Administration Guide 207 53-1002600-01 LLDP-MED configu ration 8 Ta b l e 4 5 lists the global and inter face-le vel tasks and the def ault behavior/value f or each task. Enabling LLDP-MED When LLDP is enabled globally , LL DP-MED is enabled if the LLDP -MED capabilities T L V is also enabled.
208 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED configuration 8 Brocade(config)#lldp enable snmp med-topo-change-notifications ports e 1/1/1 to 1/1/5 Syntax: no lldp enable snmp med-t.
Brocade ICX 6650 Administration Guide 209 53-1002600-01 LLDP-MED configu ration 8 Defining a location id The LLDP-MED Location Identification e xtension enables the Brocade ICX 6650 device t o s et the physical location that an attached Class III Endpoint will use f or location-bas ed applications.
210 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED configuration 8 altitude floors <number> is the ve r tical elev ation of a building abov e the gr ound, where 0 represents the fl.
Brocade ICX 6650 Administration Guide 211 53-1002600-01 LLDP-MED configu ration 8 Configuring civic address location When you configure a media Endpoint location us ing the address-based location, you specify the location the entry refers t o, the countr y code, and the ele ments that descri be the civic or postal address.
212 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED configuration 8 TA B L E 4 6 Elements used with civic addr ess Civic Address (CA) type Description Acceptable values / examples 0 Language The ISO 639 language code used f or presenting the address info rmation.
Brocade ICX 6650 Administration Guide 213 53-1002600-01 LLDP-MED configu ration 8 20 House number suffix A modifier to the h ouse number . It does no t include parts of the house number . Example: A, 1/2 2 1 Landmark or vanit y address A string name f or a location.
214 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED configuration 8 Example civic address lo cation advertisement The Civic address lo cation adver tisemen t will appear similar to the following on the remote device, and in the CLI displa y output on the Brocade de vice (show lldp local-info) .
Brocade ICX 6650 Administration Guide 215 53-1002600-01 LLDP-MED configu ration 8 Specify the ethernet por t in the <stack-unit>/<slot>/<port> format. Stack- unit is 1. Y ou can list all of the por ts individually , use the ke yword to to spe cify ranges of por ts, or a combination of both.
216 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED configuration 8 For tagged traffic Syntax: [ no ] lldp med network - policy application <application type> tagged vlan <vlan I.
Brocade ICX 6650 Administration Guide 217 53-1002600-01 LLDP-MED attributes advertised by the Brocade devic e 8 • priority <0 –7> indicates the La yer 2 priority value t o be used for the specified application type. Enter 0 t o use the default priority .
218 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED attributes advertised by the Brocade device 8 Brocade(config)#lldp advertise med-capabilities ports e 1/1/1 to 1/1/5 The LLDP-MED capab.
Brocade ICX 6650 Administration Guide 219 53-1002600-01 LLDP-MED attributes advertised by the Brocade devic e 8 Syntax: show lldp The follo wing table describes the information displa yed by the show lldp statistics command .
220 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED attributes advertised by the Brocade device 8 Syntax: show lldp statistics NOTE Y ou can reset LLDP statisti cs using the CLI command clear LLDP statistics . Ref er to “Resetting LLDP statistics” on page 223.
Brocade ICX 6650 Administration Guide 221 53-1002600-01 LLDP-MED attributes advertised by the Brocade devic e 8 Displaying LLDP neighbors The show lldp neighbors command displays a list of the current LLDP neighbors per port. The follo wing shows an exam ple repor t.
222 Brocade ICX 6650 Administration Guide 53-1002600-01 LLDP-MED attributes advertised by the Brocade device 8 Displaying LLDP neighbors detail The show lldp neighbors detail command displays the LLDP adv er tisements received fr om LLDP neighbors. The follo wing shows an exam ple show lldp neighbors detail por ts ethernet 1/1/1 report.
Brocade ICX 6650 Administration Guide 223 53-1002600-01 Resetting LLDP statistics 8 NOTE The show lldp local-info output will vary based on LLDP configuration settings. The follo wing shows an exam ple repor t. Brocade#show lldp local-info ports ethernet 1/1/1 Local port: 1/1/1 + Chassis ID (MAC address): 748e.
224 Brocade ICX 6650 Administration Guide 53-1002600-01 Clearing cached LLDP neighbor information 8 Y ou can list all of the por ts individually , use the ke yword to to spe cify ranges of por ts, or a combination of both. T o apply the configuratio n to all por ts on the device, use the k eywor d all instead of listing the por ts individually .
Brocade ICX 6650 Administration Guide 225 53-1002600-01 Chapter 9 Hardware Component Monitoring In this chapter • Digital optical monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 Ta b l e 47 lists the Brocade ICX 6650 switch and the hardware monit oring features the switch suppor ts.
226 Brocade ICX 6650 Administration Guide 53-1002600-01 Digital optical monitoring 9 Setting the alarm interval Y ou can option ally change the interval between which alarms and w arning messages are sent. The default int er val is three minutes. T o ch ange the int er val, use the f ollowing command.
Brocade ICX 6650 Administration Guide 227 53-1002600-01 Digital optical monitoring 9 Port 1/1/30: Type : EMPTY Port 1/1/31: Type : EMPTY Port 1/1/32: Type : EMPTY Port 1/1/33: Type : EMPTY Port 1/1/34.
228 Brocade ICX 6650 Administration Guide 53-1002600-01 Digital optical monitoring 9 Vendor: BROCADE Version: A Part# : 57-0000075-01 Serial#: AAF209450000A9K Port 1/1/10: Type : 10GE LR 10km (SFP +) .
Brocade ICX 6650 Administration Guide 229 53-1002600-01 Digital optical monitoring 9 NOTE The show optic function tak es advantage of inf ormation st ored and supplied b y the manufacturer of the SFP , SFP+, and QSFP+ transceiv er . This informat ion is an optional feat ure of t he Multi-Source Agreement standard defining the optical int er face.
230 Brocade ICX 6650 Administration Guide 53-1002600-01 Digital optical monitoring 9 Syntax: show optic threshold <stack-unit> / <slot> / <port> Specify the ethernet por t in the <stack-unit>/<slot>/<port> format. Stack- unit is 1.
Brocade ICX 6650 Administration Guide 231 53-1002600-01 Chapter 10 Syslog In this chapter • About Syslog messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 • Displaying Syslog messages . . . . . . . . . . .
232 Brocade ICX 6650 Administration Guide 53-1002600-01 About Syslog messages 10 About Syslog messages Brocade software can write syslog messages t o provide inf ormation at th e following se verity l.
Brocade ICX 6650 Administration Guide 233 53-1002600-01 Displaying Syslog messages 10 Dynamic Log Buffer (50 entries): Dec 15 18:46:17:I:Interface ethernet 4, state up Dec 15 18:45:21:I:Bridge topolog.
234 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog service configurat ion 10 Displaying real-time Syslog messages Any t erminal logged on to a Br ocade switch ca n receive real-time Syslog messages when the ter m i na l m o n ito r command is issued.
Brocade ICX 6650 Administration Guide 235 53-1002600-01 Syslog service configuration 10 Static and dynamic buffers T he s oft w ar e pr o v id e s t w o bu ff e rs : • Static – logs pow er supply .
236 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog service configurat ion 10 Notice that the static buf fer co ntains two sepa rate messages f or fan failures.
Brocade ICX 6650 Administration Guide 237 53-1002600-01 Syslog service configuration 10 • If you ha ve not set the time and date on the onboar d system clock, the time stamp shows the amount of time that has passed since the de vice was boo ted, in the f ollowing format.
238 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog service configurat ion 10 Disabling or re-enabling Syslog Syslog is enabled by default .
Brocade ICX 6650 Administration Guide 239 53-1002600-01 Syslog service configuration 10 Specifying an additional Syslog server T o sp ecify an additional Syslog ser ver , ent er the logging host <ip-addr > command again. Y ou can specify up to six Syslog ser vers.
240 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog service configurat ion 10 For La yer 2 switches, y ou can set the Syslog buf fer limit from 1 – 1 00 entries. For La yer 3 switches, you can set the Syslog buff er limit from 1 – 1 000 entries.
Brocade ICX 6650 Administration Guide 241 53-1002600-01 Syslog service configuration 10 • local3 – reser ved f or local use • local4 – reser ved f or local use • local5 – reser ved f or lo.
242 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog service configurat ion 10 Brocade(config)#ip show-service-number-in-log Syntax: [ no ] ip show-ser vice-number -in-log Retaining Syslog messages after a soft reboot Y ou ca n configure the de vice to sa ve the Sy stem log (Syslog) af ter a soft reboot ( reload command).
Brocade ICX 6650 Administration Guide 243 53-1002600-01 Chapter 11 Network Monitoring In this chapter • Basic syste m management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 43 • RMON suppor t . . . . . . . . . . .
244 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic system managemen t 11 The follo wing hardware details are list ed in the output of the show version co mmand: • Chassis type • PROM ty.
Brocade ICX 6650 Administration Guide 245 53-1002600-01 Basic system management 11 Brocade#show ? Syntax: show <option> Y ou also can ent er “show” at the command prom pt, then press the T AB k ey . Viewing port statistics Port statistics are polled by def ault every 1 0 seconds.
246 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic system managemen t 11 State T he S TP state. Dupl The mode (full-duple x or half-duplex). Speed The port speed (10M, 1 00M, or 1 000M). T runk The trunk group number, if the por t is a mem ber of a tru nk group.
Brocade ICX 6650 Administration Guide 247 53-1002600-01 Basic system management 11 Viewing STP statistics Y ou can view a summary of STP statistics fo r Laye r 2 Switches and La yer 3 Switches. S TP statistics are by def ault polled ev er y 10 seconds.
248 Brocade ICX 6650 Administration Guide 53-1002600-01 Basic system managemen t 11 Clearing statistics Y ou can clear statistics f or many paramet ers using the clear command. T o det ermine the available clear commands for the syst em, enter the clear command at the Privileged EXEC le vel of the CLI.
Brocade ICX 6650 Administration Guide 249 53-1002600-01 Basic system management 11 Viewing egress queue counters The show int er face command displays the number of packets on a port that were queued f or each QoS priority (traff ic class) an d dropped bec ause of congestion.
250 Brocade ICX 6650 Administration Guide 53-1002600-01 RMON support 11 Clearing the egress queue counters Y ou can clear egress queue statistics (reset them to zer o), using the clear statistics and clear statistics ethernet < por t > command.
Brocade ICX 6650 Administration Guide 251 53-1002600-01 RMON su pport 11 Statistics (RMON group 1) Count inf ormation on multicas t and br oa dcast packets, to tal packets sent, under sized and ov er .
252 Brocade ICX 6650 Administration Guide 53-1002600-01 RMON support 11 CRC alignment err ors The to tal number of packets receiv ed that were from 64 – 15 18 octets long, but ha d either a bad FCS with an integral number of octets (FCS Error) or a bad FCS with a non-int egral number of octets (Alig nment Error).
Brocade ICX 6650 Administration Guide 253 53-1002600-01 RMON su pport 11 History (RMON group 2) All active por ts by default will generat e two hist ory control data entries per ac tive Brocade La yer 2 Switch por t or Lay er 3 Switch inter face. An active port is defined as one w ith a link up.
254 Brocade ICX 6650 Administration Guide 53-1002600-01 sFlow 11 The ev ent control table defines the action t o be tak en when an alarm is reported. Defined e vents can be fo und by ent ering the CLI command, show e vent. The Ev ent Log T able collects and st ores repor ted e vents f or retrieval by an RMON application.
Brocade ICX 6650 Administration Guide 255 53-1002600-01 sFlow 11 sFlow version 5 is backwar d-compatible with sFl ow v ersion 2. By default, the sFlow agent e xpor ts sFlow version 5 flow samples b y default, but you can configure the de vice to export the data in sFlow v ersion 2 format.
256 Brocade ICX 6650 Administration Guide 53-1002600-01 sFlow 11 IPv6 packet sampling IPv6 sampling is pe r formed b y the packet pr ocesso r . The syst em uses the sampling rate setting t o selectively mark the m onitoring bit in the header of an incom ing packet.
Brocade ICX 6650 Administration Guide 257 53-1002600-01 sFlow 11 NOTE The device uses the router I D only if the device also has an IP interface with the same address. Rout er ID is not supported on IPv6 de vices. NOTE If an IP address is not already configured when y ou enable sFlow , the feature uses the source address 0.
258 Brocade ICX 6650 Administration Guide 53-1002600-01 sFlow 11 NOTE If you change the router I D or other IP address value that sFlow use s for its agent_address, y ou need to disable and then re-enable sFlow to cause the feature t o use the new source address.
Brocade ICX 6650 Administration Guide 259 53-1002600-01 sFlow 11 Specifying an sFlow collector on IPv6 devices T o specify an sFlow collector on an IPv6 de vice, enter a command such as the f ollowing.
260 Brocade ICX 6650 Administration Guide 53-1002600-01 sFlow 11 Configuration cons iderations The sampling rate is a fraction in the form 1/ N, meaning that, on average, one out of e very N pack ets will be sampled. The sflow sample command at the global le vel or por t lev el specif ies N, the denominator of the fraction.
Brocade ICX 6650 Administration Guide 261 53-1002600-01 sFlow 11 W h e n y o u e n a b l e s F lo w o n a p or t , t h e p o r t 's sa m p l in g r at e i s s e t t o t h e g l o b a l d e f a u l t sa mp l i n g r a t e . This also applies to ports on wh ich you disable and then re-enable sFlo w.
262 Brocade ICX 6650 Administration Guide 53-1002600-01 sFlow 11 T o change the sampling rat e on an individual po r t, enter a command such as the f ollowing at the configuration level f or the por t.
Brocade ICX 6650 Administration Guide 263 53-1002600-01 sFlow 11 Changing the sFlow source port By default, sFlow sends data to the co llector usin g UDP sour ce por t 8888, but you can change the source UDP port to an y por t number in the range 1 025-65535.
264 Brocade ICX 6650 Administration Guide 53-1002600-01 sFlow 11 Brocade(config)#sflow enable Brocade(config)#interface ethernet 1/1/1 to 1/1/4 Brocade(config-mif-1/1/1-1/1/4)#sflow forwarding These comma nds globally enable sFlow , then ena ble sFlow f or warding on Ethernet por t s 1/1/1 – 1/1/4.
Brocade ICX 6650 Administration Guide 265 53-1002600-01 sFlow 11 Egress interface ID for sample d broadcast and multicast packets For br oadcast and multicast traf fic, the egress int er face I D for s ampled traffic is alway s 0x80000000. When broadcast and multicast pack ets are sampled, the y are usually f or warded to more than one port.
266 Brocade ICX 6650 Administration Guide 53-1002600-01 sFlow 11 Syntax: [ no ] sflow v er sion 2 | 5 The default is 5. Specifying the maxim u m flo w sample size With sFlo w versio n 5, you can specify the maxi mu m size of the flow sample sent to the sFlow collector .
Brocade ICX 6650 Administration Guide 267 53-1002600-01 sFlow 11 Exporting CPU-directed data (managemen t traffic) to the sFlow collector Y ou can select which and how of ten data destine d to the CPU (f or example, T eln et sessions) is sent to the sFlo w collector .
268 Brocade ICX 6650 Administration Guide 53-1002600-01 sFlow 11 Syntax: show sflow The show sflo w command displays the follo wing information. TA B L E 5 6 sFlow inf orm ation Parameter Definition s.
Brocade ICX 6650 Administration Guide 269 53-1002600-01 sFlow 11 Clearing sFlow statistics T o clear the UDP pack et and sF low sample co unters in the s how sflo w display , enter the f ollowing command.
270 Brocade ICX 6650 Administration Guide 53-1002600-01 Utilization list fo r an uplink port 11 Utilization list for an uplink port Y ou can configure uplink utilization lists that display the per centage of a gi ven uplink port bandwidth that is used b y a specific list of do wnlink por ts.
Brocade ICX 6650 Administration Guide 271 53-1002600-01 Utilization list for an uplink port 11 Displaying utilization percentages for an uplink Af ter you configure an uplink utilizat ion list, you ca.
272 Brocade ICX 6650 Administration Guide 53-1002600-01 Utilization list fo r an uplink port 11.
Brocade ICX 6650 Administration Guide 273 53-1002600-01 Appendix A Syslog messages Ta b l e 5 7 lists all of the Syslog messages. Note that some of the mess ages apply only to Lay er 3 Switches. NOTE This chapter does not list Syslog messages that can be display ed when a debug option is enabled.
274 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Alert MA C Authenticati on failed for <mac-a ddress> on <portnum> (No VLAN Info received from RADI US ser ver) RAD.
Brocade ICX 6650 Administration Guide 275 53-1002600-01 Syslog messages A Alert P ower supp ly <num>, <location> , failed A power sup ply has failed. The <num> is the pow er supply number . The <location> describes where th e failed power supply is in the ch assis.
276 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Alert T emperature <degrees> C degrees, w arning lev el <warn-degrees> C degrees, shutdown lev el <shutdown-degrees> C degrees In di ca tes an ove r te mp er at ur e c on di ti on on the activ e module.
Brocade ICX 6650 Administration Guide 277 53-1002600-01 Syslog messages A Inf ormational Security: Password has been changed for user <username> from <session-id> Passwor d of the specified user has been changed during t he specified session ID or type.
278 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Infor m ational Bridge topology change, vlan <vla n-id> , interface <portnum> , changed state t o <stp-state> A Spanni ng T ree Protocol (STP) topology change has occurred on a port.
Brocade ICX 6650 Administration Guide 279 53-1002600-01 Syslog messages A Informational D OT1X : por t <por tnum> - mac <mac address> This de vice doesn't support ACL with MA C Filter.
280 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Inf ormational Inter face <por tnum> , state down A por t has gone down. The <portnum> is the port number . Inf ormational Inter face <por tnum> , state up A po rt has come up.
Brocade ICX 6650 Administration Guide 281 53-1002600-01 Syslog messages A Inf ormational SNMP Auth . failure, intruder IP: <ip-addr> A user has tried t o open a management session with the device using an i nvalid SNMP community string. The <ip-addr> is the IP addr ess of the host that sent the in valid community string.
282 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Infor m ational System: Static Mac entry with Mac Address <mac-a ddress> is added fr om the <unit> / <slot> .
Brocade ICX 6650 Administration Guide 283 53-1002600-01 Syslog messages A Inf ormational Warm start The system software (flash co de) has been reloaded.
284 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Notification A CL system fragment pack et inspect rate <rat e> e xceeded The fragment rate allo wed on the device has been e xceeded. The <rate> indicat es the maximum rate allow ed.
Brocade ICX 6650 Administration Guide 285 53-1002600-01 Syslog messages A Notification Local T CP ex ceeds <burst-max> burst packets , stopping f or <lockup> seconds!! The number of TCP S YN packets e xceeds the <burst-max> thresh old set by the ip tcp burst command.
286 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Notification OSPF intf authe n failure, rid <router -id> , intf addr <ip-addr> , pkt src addr <src-ip-addr> , error type <error-type> , pkt type <pkt-type> Indicat es that an OSPF inter face authen tication fa ilure has occurre d.
Brocade ICX 6650 Administration Guide 287 53-1002600-01 Syslog messages A Notification OSPF intf config error , rid <router -id> , intf addr <ip-addr> , pkt src addr <src-ip-addr> , error type <error-type> , pkt type <pkt-type> Indicat es that an OSPF inter face configuration error has occurred.
288 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Notification OSPF intf rcvd bad pkt: Bad Checksum, rid <ip-addr> , intf add r <ip-addr> , pkt size <num> , che cksum <num> , pkt src addr <ip-addr> , pkt type <type> The device receiv ed an OSPF packet that had an invalid checksum.
Brocade ICX 6650 Administration Guide 289 53-1002600-01 Syslog messages A Notification OSPF intf retrans mit, rid <rout er-id> , intf addr <ip-addr> , nbr rid <nbr -router -id>, pkt .
290 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Notification OSPF nbr state changed, ri d <router -id> , nbr addr <ip-addr> , nbr rid <nbr-r outer -Id>, state <ospf- stat e> Indicat es that the stat e of an OSPF neighbor h as changed.
Brocade ICX 6650 Administration Guide 291 53-1002600-01 Syslog messages A Notification OSPF vir tual intf authe n failure, rid <rout er-id> , intf addr <ip-addr> , pkt src addr <sr c-ip.
292 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Notification OSPF vir tual intf config err or , rid <rout er-id> , intf addr <ip-addr> , pkt src addr <sr c-ip-.
Brocade ICX 6650 Administration Guide 293 53-1002600-01 Syslog messages A Notification OSPF vir tual intf retrans mit, rid <router -id> , intf addr <ip-addr> , nbr rid <nbr -router -id&.
294 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A Notification OSPF vir tua l nbr stat e changed, rid <rout er-id> , nbr addr <ip-a d dr> , nbr rid <nbr-r outer -id>, state <ospf-s tate> Indicat es that the stat e of an OSPF virtual neighbor h as changed.
Brocade ICX 6650 Administration Guide 295 53-1002600-01 Syslog messages A Notification VRRP intf state changed, intf <portnum> , vrid <vir tual-router-id>, state <vrrp-state> VRRP (I.
296 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A War n in g li s t <ACL -num> denied <ip-proto> <src-ip-addr> (<src-tcp/ud p-por t>) (Ethernet <por .
Brocade ICX 6650 Administration Guide 297 53-1002600-01 Syslog messages A Warning No global IP! cann ot send IGMP msg. The device is config ured for ip multicast active but th er e i s no c on fi gu re d I P ad d res s and the device can not send out IGMP queries.
298 Brocade ICX 6650 Administration Guide 53-1002600-01 Syslog messages A.
Brocade ICX 6650 Administration Guide 299 53-1002600-01 Appendix B NIAP-CCEVS Certification Some Brocade de vices hav e passed the Comm on Criteria (CC) certification te sting. This testing is sponsored by the National Inf ormation Assurance Pa r tnership (NIAP) - Common Criteri a Evaluation and V alidation Scheme (CCEVS).
300 Brocade ICX 6650 Administration Guide 53-1002600-01 Local user password changes B.
Brocade ICX 6650 Administration Guide 301 53-1002600-01 Index A alarm interval, setting , 226 alarm status values , 229 B banner configuration , 28 banner, setting a privileged EXEC CLI le vel , 30 bo.
302 Brocade ICX 6650 Administration Guide 53-1002600-01 command alias , 10 banner exec_mode , 30 banner incoming , 30 banner motd , 28 clear , 248 clear fdp coun ters , 177 , 180 clear fdp table , 176.
Brocade ICX 6650 Administration Guide 303 53-1002600-01 ethernet , 196 lldp enable transmit ports , 194 lldp enable transmit ports ethernet , 195 lldp max-neighbors-per-port , 196 lldp max-total-neigh.
304 Brocade ICX 6650 Administration Guide 53-1002600-01 command outpu t egress queue statistics , 250 IPv6 tunnel inte rface information , 124 sFlow information , 268 show fdp neighbor , 174 show ipv6.
Brocade ICX 6650 Administration Guide 305 53-1002600-01 Maintenance (OAM) , 49 SNMP access , 155 software-based licensing , 73 Syslog , 231 flash image CLI commands , 52 determining version running on.
306 Brocade ICX 6650 Administration Guide 53-1002600-01 switch , 108 configurin g ICMP rate limiting , 128 configuring IPv6 manageme nt ACLs , 112 configuring on each router interface , 108 configurin.
Brocade ICX 6650 Administration Guide 307 53-1002600-01 messages , 196 enabling support for tagged packets , 193 general operating prinicpl es , 186 general system information , 199 global configurati.
308 Brocade ICX 6650 Administration Guide 53-1002600-01 port loop detection , 43 port statistics parameters , 245 viewing , 245 R RMON alarm (group 3) , 253 event (group 9) , 253 export configuration .
Brocade ICX 6650 Administration Guide 309 53-1002600-01 show command ipv6 inter tunnel , 124 show boot-preference , 56 show clock , 28 show dir , 53 show fdp entry , 175 , 179 show fdp neighbor , 173 .
310 Brocade ICX 6650 Administration Guide 53-1002600-01 software licensing configuration tasks , 74 obtaining a license , 75 software reboot , 56 software upgrade , 54 special characters used in searc.
Brocade ICX 6650 Administration Guide 311 53-1002600-01 X XON and XOFF thresholds , 38.
312 Brocade ICX 6650 Administration Guide 53-1002600-01.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Brocade Communications Systems 6650 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Brocade Communications Systems 6650 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Brocade Communications Systems 6650 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Brocade Communications Systems 6650 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Brocade Communications Systems 6650, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Brocade Communications Systems 6650.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Brocade Communications Systems 6650. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Brocade Communications Systems 6650 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
