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D-Link ™ DES-3028/DES-3028P/DES-3052/DES-3052P Managed 10/100Mbps Fast Ethernet Switch Release I CLI Reference Manual.
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Table of Contents CLI REFERENCE MA NUAL ........................................................................................................... ..............................I INTRODUCTION ..........................................................
ACCESS CONTROL LIST (ACL) CO MMANDS............................................................................................. .........151 TIME RANGE COMMAN DS.........................................................................................
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 1 I NTRODUCTION The Switch can be m anaged through the Swi tch’s serial port , Telnet, or the Web-base d managem ent agent. The Com mand Line Interface (CLI) can be used t o configure and manage the Switch via the serial port or Telnet interfaces.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Setting the Switch’s IP Address Each Switch m ust be assigned its own IP Address, whic h is us ed for com municat ion with an SNMP network m anager or other TCP/IP appli cation (for exa mple BOOTP, TFTP).
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Figure 1-3. Assigning an IP Address In the above example, the Switch was assigne d an IP address of 10.90.90.91 with a subn et mask of 255.0.0.0. The system message Success indicates that the command was executed successfully .
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 2 U SING THE C ONSOLE CLI The DES-3028/28P/52/52P support a cons ole management interface th at allows the use r to connect to the Switch’s management agent via a serial port and a terminal or a com puter running a t erminal em ulation progr am.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Figure 2-2. The ? Command When users enter a command without its required parameters, the CLI will pro mpt users with a Next possible completions: message. Figure 2-3.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Figure 2-4. Using the Up Arrow to Re-enter a Command In the above exam ple, the command config account was entered without the required parameter <username> , the CLI returned the Next possible completions: <username> prom pt.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Figure 2-6. Next possible completions: Sho w Command In the above e xample, all of t he possible next param eters for the show comm and are displa yed.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 3 C OMMAND S YNTAX The following sym bols are used to desc ribe how command e ntrie s are made and values and argum ents are specified in this manual. Note: All commands are case-se nsitive.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual {braces} however the effect of the system reset is dependent on which, if any, value is specified. Therefore, with this example there a re three possible outcomes of performing a system reset.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 4 B ASIC S WITCH C OMMANDS The basic switch commands in the C ommand Line Interface (CLI) are listed (along with the appropriate parameters) i n the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To create an administrator-lev el user account with t he username “dlink”. DES-3028P:4#create account admin dlink Command: create account admin dlink Enter a case-sensitiv e new pass word:**** Enter the new pass word again for confirmation:**** Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show account Command: sho w account Current Accounts: Username Access Level ---------- ----- ------------ dlink Admin Total Entries: 1 DES-3028P:4# delete account Purpose Used to delete an existing user account.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To display the way that the users logged in: DES-3028P:4#show session Command: show session ID .
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show serial_port Purpose Used to display the current serial port settings. Syntax sho w serial_port Description This command displ ays the current serial port settings.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable clipaging Purpose Used to pause the scrolling of the console screen when a comma nd displays more than one page.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable telnet are numbered between 1 and 65535. The “well-known” TCP port for the Telnet protocol is 23. Restrictions Only administrator-level users can issue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable web Purpose Used to enable the HTTP-based management soft ware on the Switch. Syntax enable web <tcp_port_number 1-65535> Description This command is used to e nable the Web-based man agement software on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual save Restrictions Only administrator-level users can issue this command. Example usage: To save the Switch’s curren t configuration to non-volatile RAM: DES-3028P:4#save Command: save Saving all configurations to NV-RAM.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To restore all of the Switch’s parameters to their default values: DES-3028P:4#reset config Command: reset config Are you sure you want to proceed with system reset?(y /n) Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 5 M ODIFY B ANNER AND P ROMPT C OMMANDS Administ rator level use rs can modify t he login banne r (greeti ng m essage) and command prom pt by using the comm ands described below.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config greeting _message message). Parameters default – If the user enters default to the modify banner command, then the banner will be reset to the original factory ban ner.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show greeting_message Purpose Used to view the current ly configured greeting messag e configured on the Switch. Syntax show greeting_message Description This command is used to view the currently configured g r eeting message on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 6 S WITCH P ORT C OMMANDS The switch port commands in the C ommand Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To configu re the speed of port 3 to be 10 Mbps, full duple x , with lea rning and state enabl ed: DES-3028P:4#config ports 1-3 speed 10_full state enable Command: config ports 1-3 spe ed 10_full state enable Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To display the configuration of all ports on a stand alone switch, with description: DES-3028P:.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 7 P ORT S ECURITY C OMMANDS The Switch’s po rt security c ommands in t he Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config port_security ports 1-5 admin_state enable max_learning_addr 5 lock_address_ mode DeleteOnReset Command: config port_security ports 1-5 admin_state enable max_learning_addr 5 lock_address_ mode DeleteOnReset Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4# clear port_security _entry port 6 Command: clear port_security _entr y port 6 Success. DES-3028P:4# show port_security Purpose Used to display the current port security config uration.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual disable port_security trap_log Purpose Used to disable the trap log for port security.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 8 N ETWORK M ANAGEMENT (SNMP) C OMMANDS The DES-3028/28P/52/52P suppo rt the Simple Network Manag ement Protocol (SNMP) versions 1, 2c, and 3 . Users can specify which versi on of the SNM P users want t o use to monitor and co ntro l the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Command Parameters delete snmp host <ipaddr> show snmp host <ipaddr> create trusted_host <ipadd.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create snmp user • <auth password 8-16> - An alphanume ric sting of between 8 and 16 characters that will be used to authorize the agent to receive packets for the host.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To delete a previously entered SNMP user on the Switch : DES-3028P:4#delete snmp user dlink Command: delete snmp user dlink Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To create an SNMP view: DES-3028P:4#create snmp vie w dlinkview 1.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show snmp vie w Command: show snmp view Vacm View Table Settings View Name Subtree View Type ------------- ------- --------------------- ---- ---------- ReadView 1 Included WriteView 1 Included NotifyView 1.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#create snmp community dlink view ReadView read_write Command: create snmp community dlink vie w ReadView read_write Success. DES-3028P:4# delete snmp community Purpose Used to remove a specific SN MP community string from the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show snmp community Command: show snmp community SNMP Community Table Community Name View Name Acc.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create snmp group Purpose Used to create a new SNMP group, or a table that maps SNMP u sers to SNMP views.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#create snmp group sg1 v 3 noauth_nopriv read_view v1 write_view v1 notify_view v1 Command: create snmp group sg1 v3 noauth_nopriv read_vie w v 1 write_view v1 notify_view v1 Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show snmp groups Command: sho w snmp groups Vacm Access Table Settings Group Name : Group3 ReadVie.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create snmp host strategies. It includes improvement s in the Structure of Management Information (SMI) and adds some security features. v3 – Specifies that the SNMP ve rsion 3 will be used.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#delete snmp host 10.48.74.100 Command: delete snmp host 10.48.74. 100 Success. DES-3028P:4# show snmp host Purpose Used to display the recipient of SNMP traps g enerated by the Switch’s SNMP agent.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#create trusted_hos t 10.48.74.121 Command: create trusted_hos t 10.48.74.121 Success. DES-3028P:4# show trusted_host Purpose Used to display a list of trusted hosts entered on the Switch using the create trusted_ho st command above.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable snmp traps Purpose Used to enable SNMP trap support. Syntax enable snmp traps Description The enable snmp tr aps command is used to enable SNMP trap support on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show snmp traps Command: sho w snmp traps SNMP Traps : En abled Authenticate Traps : Enabled DES-3028P:4# disable snmp traps Purpose Used to disable SNMP trap support on th e Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config snmp system_contact Purpose Used to enter the name of a c ontact person who is respo nsible for the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config snmp system_name Purpose Used to configure the name for the Switch. Syntax config snmp system_name {<s w _name>} Description The config snmp system_name command configures the name of the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To disable RMON: DES-3028P:4#disable rmon Command: disable rmon Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 9 S WITCH U TILITY C OMMANDS The switch utility commands in the Comman d Line Interface (CLI) are listed (along w ith the a ppropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#download cfg_fromTFT P 10.48.74.121 c:cfgsetting.txt Command: do w nload cfg_fromTFTP 10.48.74.121 c:cfgsetting.txt Connecting to server.............
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4# config firmware image_id 1 boot_up Command: config firm w are image_id 1 boot_up Success. DES-3028P:4# show firmware information Purpose Used to display the firmware section informatio n.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show config 1. Basic (serial port, Telnet and web management status) 2. storm control 3. IP group management 4. Syslog 5. QoS 6. port mirroring 7. traffic segmentation 8.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual upload Purpose Used to upload the current switch settings or the switch history log to a TFTP.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual NOTE: Dual-purpose (DHCP/TFTP ) server utilit y software may require entry of the configuration file name and path within the user in terface.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual disable autoconfig Purpose Use this to deactivate autoconfiguration from DHCP. Syntax disable autoconfig Description This instructs the Switch not to accept autoconfiguration instruction from the DHCP server.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual ping Purpose Used to test the conne ctivity between ne twork devices.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 10 N ETWORK M ONITORING C OMMANDS The network monitoring comm ands in the Command Line Interface (CLI) are listed (along with the appropriate param eters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show packet port 2 Command: sho w packet port 2 Port number : 2 Frame Size Frame Counts Frame/sec .
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show utilization Purpose Used to display real-time port and CPU utilization statistics. Syntax show utilization [cpu | ports {<portlist>}] Description This command will displa y the real-time port and CPU utilization statistics for the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual clear counters Purpose Used to clear the Switch’s statistics counters. Syntax clear counters {ports <portlist>} Description This command will clear the co unters used by the Switch to compile statistics.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show log index 1-5 Command: sho w log index 1-5 Index Data Time Log Text ----- --------- ---------.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show syslog Purpose Used to display the syslog protocol status as enabl ed or disabled. Syntax sho w syslog Description The sho w syslog command displays th e syslog status as enabled or disabled.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create syslog host 0 kernel messages 1 user-level messages 2 mail system 3 system daemons 4 security/authoriza.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config syslog host Purpose Used to configure the syslog protocol to send system log data to a remote host.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Numerical Facility Code Parameters 0 kernel messages 1 user-level messages 2 mail system 3 system daemons 4 se.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config syslog host 1 severity all facility local0 Command: config syslog host all sev erity all facility local0 Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show syslog host Command: sho w syslog host Syslog Global State: Disabled Host Id Host IP Address Severity Facility UDP port Status ------- ---------- ----- -------------- -------- ----- --- -------- 1 10.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To display the time interval for saving log files : DES-3028P:4#show log_save_timing Command: s.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 11 M ULTIPLE S PANNING T REE P ROTOCOL (MSTP) C OMMANDS This Switch supports three versions of the Spann ing Tree Protocol; 802.1d STP, 80 2.1w Rapid STP and 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Command Parameters show stp instance {<value 0-4>} show stp mst _config id Each command is listed, in detail, in the following sections. enable stp Purpose Used to globally enable STP on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config stp version (RSTP) globally on the Switch. stp - Selecting this paramet er will set the Spanning Tree Protocol (STP) globally on the Switch. Restrictions Only administrator-level users can issue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config stp fbpdu [enable | disable] − Allows the forwarding of STP BPDU packets from other network devices when STP is disabled on the Switch. Th e default is enable .
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config stp ports where an 802.1d network connects to an 802.1w or 802.1s enabled network. Migration should be set as yes on po rts connected to network stations or segments that are capable of being upgraded to 8 02.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To configure STP wi th path cost 19, hellotim e set to 5 seconds, migration ena ble, and state e nable for port s 1-5 of module 1.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config stp instance_id remove_vl an - Along with the vid_ra nge <vidlist > parameter, this command will remove VIDs to the previously configured STP instance_id.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config stp priority Purpose Used to update the STP instance configuration Syntax config stp priority <value 0-614 40> instance_id <value 0-4 > Description This command is used to update the STP instance co nfiguration settings on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config stp mst_config_id rev ision_level 10 name Trinity Command : config stp mst_config_id revision_level 10 name T rinity Success. DES-3028P:4# config stp mst_ports Purpose Used to update the port co nf iguration for a MSTP instance.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show stp Purpose Used to display the Switch’s cu rrent STP configuration. Syntax show stp Description This command displays the Switch’s current STP configuration.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show stp ports Purpose Used to display the Switch’s current STP ports configuration. Syntax show stp ports <portlist> Description This command displays the ST P ports settings for a specified port or group of ports (one port at a time).
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show stp instance 0 Command: show stp instance 0 STP Instance Settings ----------- ---------- ----.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 12 F ORWARDING D ATABASE C OMMANDS The layer 2 forwarding dat abase commands in the C ommand Li ne Interface (CLI) are listed (a long with the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create multicast_fdb Purpose Used to create a static entry to the multicast MAC addre ss forwarding table (dat.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config fdb aging_time Purpose Used to set the aging time of the forwarding database. Syntax config fdb aging_time <sec 10-1000000> Description The aging time affects the learning process of the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#delete fdb default 01 -00-00-00-01-02 Command: delete f db default 01-00-00-00-01 -02 Success. DES-3028P:4# clear fdb Purpose Used to clear the Switch’s forwarding database of all dynamically learned MAC addresses.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show multicast_fdb v la n default Command: sho w multicast_fdb vlan default VLAN Name : default MA.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config multicast port_filtering_mode Purpose Used to configure the multicas t packet filtering mode o n a port per port basis.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 13 B ROADCAST S TORM C ONTROL C OMMANDS On a comput er network, packet s such as Multicast packets and Broadcast pack ets continually flood the network as normal procedure.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config traffic control the Switch’s hardware will determi ne the Packet Storm based on the Threshold value state d and drop packets until the issue is resolved.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show traffic control Description This command displays th e cu rrent storm traffic c ontrol configuration on the Switch. Parameters <portlist> - Used to specif y port or list of ports for which to display traffic control settings.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To configure notifications to be sent whe n a packet storm control has been det ected and cleared by the Swit ch. DES-3028P:4# config traffic trap both Command: config traffic trap both Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 14 C O S C OMMANDS The DES-3028/2 8P/52/52P supports 802. 1p priority queuing. The Swit ch has four priorit y queues. These pri o rity queues are numbered f rom 3 (Cl ass 3) — the hig hest priority queue — to 0 (Cla ss 0) — the lowest priority queue.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Each command is listed, in detail, in the following sections.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show band width_control 1-5 Command: sho w bandwidth_control 1-5 Bandwidth Control Table Port RX R.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show scheduling scheduling mechani sms in use on the Switch. Parameters None.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config scheduling_mechanism strict Command: config scheduling_mecha nism strict Note: The strict mode is only supported at the hig hest queue and the other lower queues will still work at WRR mode.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config 802.1p user_priority Purpose Used to map the 802.1p user pri ority of an incoming packet to one of the four hardware queues available on the Switch. Syntax config 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To show 80 2.1p user p riority: DES-3028P:4# show 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show 802.1 default_priority Restrictions Non e. Example usage: To display the curren t 802.1p default priority configuration on the Switch: DES-3028P:4# show 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config cos mapping Purpose Used to configure the CoS to port mappi ng method to be used on the switch. Syntax config cos mapping port [<portlist> | all] [none | {port_ma pping | ethernet [802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 7 off 8 02.1p off 8 off 8 02.1p off 9 off 8 02.1p off 10 off 802.1p off 11 off 802.1p off 12 off 802.1p off 13 off 802.1p off 14 off 802.1p off 15 off 802.1p off 16 off 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show cos port_mapping Purpose Used to map the destination MAC addre ss in incoming packet s to one of the hardware queues available on the switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show cos mac_mapping Purpose Used to show the mapping between dest ination MAC addresses and CoS traffic classes.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show cos tos Purpose Used to show TOS value to traffic class mapping. Syntax show cos tos {value <v alue 0-7>} Description The show cos tos command displays the information of ToS to traffic class mappings.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show dscp_mapping Purpose Used to show DSCP value map to traffic class. Syntax show dscp_mapping {dscp_v alue <value 0-63>} Description The show dscp_mapping command di splays the information for DSCP mapping to traffic class.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 15 P ORT M IRRORING C OMMANDS The port mirroring comm ands in the Command Line Interface (CLI) are listed (along w ith the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4# config mirror port 1 add source ports 2-7 bo th Command: config mirror port 1 add source ports 2-7 both Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#disable mirror Command: disable mirror Success. DES-3028P:4# show mirror Purpose Used to show the current port mirroring configuration on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 16 VLAN C OMMANDS The VLAN commands in the Co mmand Line Interface (CLI) are liste d (along with the ap propriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual delete vlan Purpose Used to delete a previously configured VLAN on the Switch. Syntax delete vlan <vlan_name 32> Description This command will delete a previously configured VLAN on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config vlan v1 delete 6 -8 Command: config vlan v1 delete 6-8 Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To enable the generic VLAN Registration Protocol (GVRP): DES-3028P:4#enable gvrp Command: enable gvrp Success. DES-3028P:4# disable gvrp Purpose Used to disable GVRP on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show vlan Command: show vlan VID : 1 VLAN Name : default VLAN TYPE : static Advertisement : Enable.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 17 L INK A GGREGATION C OMMANDS The link aggre g ation comm ands in the Command Li ne Interface (CL I ) are listed (along with th e appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual delete link_aggregation group_id Purpose Used to delete a previously configured l ink aggregation group. Syntax delete link_aggregation group_id <v alue 1-6> Description This command is used to delete a previously co nfigured link aggregation group.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config link_aggregation algorithm Purpose Used to configure the lin k aggregation algorithm.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show link_aggregation Command: sho w link_aggregation Link Aggregation Algorithm = MAC-s ource-des.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show lacp_port Parameters <portlist> - Specifies a port or range of ports to be configure d. If no parameter is specified, the sy stem will display the current LACP status for all ports.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 18 B ASIC IP C OMMANDS The IP interface commands in the Command Li ne Interface (CLI) are listed (along with the ap propriate param eters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show ipif Purpose Used to display the configuration of an IP interface o n the Switch. Syntax show ipif Description This command will display t he configuration of an IP interface on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#enable autoconfig Command: enable autoconfig Success. DES-3028P:4# NOTE: More detailed i nformation for this co mmand and related commands can be found in the section titled Sw itch Utility Commands.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 19 IGMP S NOOPING C OMMANDS The IGMP Snooping commands in the Command Line Interface (CLI) are listed (alo ng with the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To configu re IGMP snoo ping: DES-3028P:4#config igmp_snooping default ho st_timeout 250 state enable Command: config igmp_snooping default ho st_timeout 250 state en able Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To configu re IGMP snoo ping: DES-3028P:4#config igmp_snooping querier default query _interval 125 state enable Command: config igmp_snooping querier default query_interval 125 state enable Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config router_por ts_forbidden de fault add 1-10 Command: config router_ports_forbi dden default add 1-10 Success. DES-3028P:4# enable igmp_snooping Purpose Used to enable IGMP snooping on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show igmp_snooping Purpose Used to show the current stat us of IGMP snoopin g on the Switch. Syntax show igmp_snooping {vlan <v lan_name 32>} Description This command will display t he current IGMP snoo ping configuration on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show igmp_snooping group Command: sho w igmp_snooping group VLAN Name : default Multicast group: 224.0.0.2 MAC address : 01-00-5 E-00-00-02 Reports : 1 Multicast group: 234.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show router_ports Command: sho w router_ports VLAN Name : default Static router port : Dynamic rou.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 20 DHCP R ELAY The DHCP relay commands in th e Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To add an IP destination to the DHCP relay table: DES-3028P:4#config dhcp_relay add ipif System 10.58.44.6 Command: config dhcp_relay add ipif System 10.58.44.6 Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To configure DHCP r elay option 82 state: DES-3028P:4#config dhcp_relay option_82 state enable Command: config dhcp_relay option_82 state enable Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config dhcp_relay option_82 policy replace Command: config dhcp_relay option_ 82 polic y replace Success. DES-3028P:4# show dhcp_relay Purpose Used to display the current DHCP/BOOTP relay configuration.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable dhcp_relay Restrictions Only administrator-lev el users can i ssue this command. Example usage: To enable DHCP relay: DES-3028P:4#enable dhcp_relay Command: enable dhcp_relay Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 21 802.1X C OMMANDS The DES-3028/28P/52/52P im plements the se rver-side of the IEEE 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable 802.1x Used to enable the 802.1x server on the Switch. Syntax enable 802.1x Description The enable 802.1x command enables the 802.1x Net w ork Access control server application on the Sw itch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show 802.1x auth_configuration Purpose Used to display the current conf iguration of the 802.1x serve r on the Switch. Syntax show 802.1x auth_ configuration {ports <portlist>} Description The show 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show 802.1x auth_con f iguration ports 1 Command: sho w 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show 802.1x auth_state Command: sho w 802.1x auth_state 3 ForceAuth Success Authorized Port Auth P.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config 802.1x auth_mode Parameters [port_based | mac_ba sed] − The Switch allows u sers to authenticate 802.1x by either port or MAC addre ss. Restrictions Only administrator-lev el users can i ssue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config 802.1x auth_parameter default parameter will return all ports in the specified range to their default 802.1x settings. <portlist> − Specifies a port or range of ports to b e configured.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config 802.1x auth_protocol Parameters radius_eap | local – Specify the type of authentication protocol desired. Restrictions Only administrator-lev el users can i ssue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config 802.1x reauth based only on the port number. Ports approve d for re-authorization can then be specified. mac_based − This instructs the Switch to re-authorize 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config radius add 1 10. 48.74.121 key dlink default Command: config radius add 1 10.48. 74.121 key dlink default Success. DES-3028P:4# config radius delete Purpose Used to delete a previously entered RADIUS server configuration.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config radius 1 10.48.74.121 key dlink default Command: config radius 1 10.48.74.12 1 key dlink default Success. DES-3028P:4# show radius Purpose Used to display the current RADIUS conf igurations on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#create 802.1x guest_v lan Trinity Command: create 802.1x guest_v lan Trinity Success. DES-3028P:4# config 802.1x guest_vlan ports Purpose Used to configure port s for a pre-existing 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show 802.1x guest_vlan Command: sho w 802.1x guest_vlan Guest VLAN Setting ---------- ------------------ ------------------ ------------- Guest VLAN : Trinity Enable guest VLAN ports: 1-5 DES-3028P:4# delete 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P: 4# show acct_ client Command: sho w acct_client radiusAcctClient ---------- ------------------ ----.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual radiusAuthClientTimeouts 0 radiusAuthClientUnknownTypes 0 radiusAuthClientPacketsDropp ed 0 CTRL+C ESC q Quit SPACE n Next Page Enter Nex t Entry a All show auth_diagnostics Purpose Used to display the current authentication diagnostics.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To display th e current auth entication sessi on statistics for po rt 16 of m odule 1: DES-3028P:4#show auth_s.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create 802.1x user users. Parameters <username 15> − A usern ame of up to 15 alphanumeric chara cters in length. Restrictions Only administrator-level users can issue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To delete 802.1x u sers: DES-3028P:4 # delete 802.1x user dtremblett Command: delete 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 22 A CCESS C ONTROL L IST (ACL) C OMMANDS The DES-3028/28P/52/52P im plements Access C ontrol Lists that enable the Switch to de ny network access to specific devices or device groups based on IP set tings and MAC address.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Command Parameters {user_define<hex 0x0-0xffffffff>}] } | packet_content {offset_0-15 <hex 0x0-0xffff.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create access_profile <hex 0x0-0xffffffff> <hex 0x0-0x ffffffff> <h ex 0x0-0xfffffff f> <.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create access_profile protocol_id_m ask − Specifies that the Switch will examine the protocol field in each packet and if this field contains the value entered here, apply the following rule s.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config access_profile Purpose Used to configure an access prof ile on the Switch and to define specific values that will be used to by the Switch to determine if a giv en packet should be forwarded or filtered.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config access_profile Parameters ip − Specifies that the Switch will look into the IP fields in each packet.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config access_profile rate of 10 then the ingress rate i s 640kbit/sec .) The user man y select a value between 1- 156249 or no limit. The default setting is no limit.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create cpu access_profile Used to create an access profile specifically for CPU Interface Filtering on the Switch and to define which parts of each incoming frame’s he ade r the Switch will examine.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create cpu access_profile • src_ port_mask <hex 0x0-0xffff> − Specifies a UDP port mask for the source po rt. • dst_port_mask <hex 0x0-0xffff> − Specifies a UDP port mask for the destination port.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config cpu access_profile Purpose Used to configure a CPU access profile used for CPU Interface Filtering a nd to define specific values that will be used to by the Switch to dete rmine if a given packet should be forwarded or filtered.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config cpu access_profile • • tcp − Specifies that the Switch will exam ine the Transmission Control Protocol (TCP) field within each packet.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual delete cpu access_profile created CPU access profile . Parameters profile_id <value 1-3> − Enter an intege r between 1 and 3 that is used to identify the CPU access profile to be del eted with this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable cpu_interface_filtering Restrictions Only administrator-lev el users can i ssue this command. Example Usage: To enable CPU interface filtering: DES-3028P:4#enable cpu_interfac e_filtering Command: enable cpu_ interface_filtering Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 23 T IME R ANGE C OMMANDS The Time Range commands are used in conj unction with the Access Profile commands li.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To configure t he time range time1 to be between 6:30 a.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 24 S AFEGUARD E NGINE C OMMANDS Periodically, malicious hosts on the net work will attack the Switc h by utilizing pac ket flooding (ARP Storm ) or other methods.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config safeguard_engine Restrictions Only administrator-lev el users can issue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 25 T RAFFIC S EGMENTATION C OMMANDS Traffic segmentation allows users to furthe r sub-divide VLANs into smaller groups of ports that will help to reduce traffic on the VLAN.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To display the current traffic segmentation configur ation on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 26 T IME AND SNTP C OMMANDS The Simple Net work Time Prot ocol (SNTP) (a n adaptation of the Network Ti me Protoc ol (NTP)) comm ands in the Command Line Interface (CLI) are listed (along with the a p propriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config sntp primary 10.1. 1.1 secondary 10.1.1.2 poll-interval 30 Command: config sntp primary 10.1.1.1 secon dary 10.1.1.2 poll-interval 30 Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual disable sntp Purpose To disable SNTP server support. Syntax disable sntp Description This will disable SNTP su pport. SNTP service must be separately configured (see config sntp ).
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config time_zone Purpose Used to determine the time zone used in order to adju s t the system clock.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config dst Parameters s_day – Confi gure the day of the week in which DST begins. e_day - Configure the day of the wee k in which DST ends. s_mth - Configure the m onth in which DST begins.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To show the time currently set on the Switch’s System clock: DES-3028P:4#show time Command: s.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 27 ARP C OMMANDS The ARP commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example Usage: To configure a static ARP entry for the IP address 10.48.74 .12 and MAC address 00:50:BA:00 :07:36: DES-3028P:4#config arpentry 10.48.74.12 00-50 -BA-00-07-36 Command: config arpentry 10.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show arpentry Purpose Used to display the ARP table. Syntax show arpentry {ipif [System] | ipaddress <ip addr> | static} Description This command is used to displa y the current contents of the Switch’s ARP table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual clear arptable Purpose Used to remove all dynamic ARP table entries. Syntax clear arptable Description This command is used to remove dynamic ARP tabl e entries from the Switch’s ARP table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 28 R OUTING T ABLE C OMMANDS The routing table commands in the Command Li ne Interface (CLI) are listed (along w ith the a ppropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#delete iproute defaul t 10.53.13.254 Command: delete iproute default 1 0.53.13.254 Success. DES-3028P:4# show iproute Purpose Used to display the Switch’s current IP routing table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 29 MAC N OTIFICATION C OMMANDS The MAC not ification comm ands in the Command Line Int erface (C LI) are listed, in the followin g table, along with their appropriate parameters.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config mac_notification Purpose Used to configure MAC addre ss notification.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show mac_notification Parameters None. Restrictions Non e. Example usage: Command: sho w mac_notification To v.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 30 A CCESS A UTHENTICATION C ONTROL C OMMANDS The TACACS / XTACACS / TACACS+ / RADIUS c o mmands allo ws secure access to the Switch using the TACACS / XTACACS / TACACS + / RADIUS prot ocols.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Command Parameters enable authen_policy disable authen_policy show authen_policy create authen_login method_li.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable authen_policy Purpose Used to enable system access authentication poli cy. Syntax enable authen_policy Description This command will enable an admini strator-defined authentication policy for users trying to access the S w itch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage: To display the system access authentication policy: DES-3028P:4#show authen_policy Command: sho.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config authen_login Successful login using any of these methods will give the user a “user” privilege only.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config authen_login Restrictions Only administrator-lev el users can i ssue this command. Example usage: To c onfigure the user define d method lis t “Trinity” with a uthentication methods T ACACS, XTAC ACS and local, i n that order.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show authen_login Parameters default – Entering this parameter will display the def ault method list for users logging on to the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create authen_enable method_list_name Restrictions Only administrator-lev el users can i ssue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config authen_enable RADIUS server hosts of the RADIUS server group list. server_group <stri ng 15> - Adding this parameter will require the user to be authenticate d using a user-defined server group previously configured on th e Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4# delete authen_enable method_list_name Purpose Used to delete a user-defined method list of authentication method s for promoting normal user level pr ivileges to Administrator level privileges on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show authen_enable and none (no authentication necessa ry to access any function on the Switch). Restrictions Non e. Example usage: To display al l method l ists for promoti ng user level privileges t o administrator level privil eges.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config authen application configured method list. Enter a alphanu meric string of up to 15 characters to define a previously configured method list. Restrictions Only administrator-lev el users can i ssue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual create authen server_host More than one authentication proto col can be run on the same physical server host but, remember that TACACS/XTACACS/TACACS+/RADIUS are separate entities and are not compat ible with each other.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config authen server_host TACACS/XTACACS/TACACS+/RADIUS server host on a remote host. The TACACS/XTACACS/TACACS+ /RADIUS server host will then verify or deny the request and return the appropriate messag e to the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual delete authen server_host Description This command is used to delete a user-defined auth entication server host previously created on the Swit ch. Parameters server_host <ipaddr> - The IP address of the remote server h o st to be deleted.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show authen server_host Command: show authen server_host IP Address Protocol Port Timeout Retransmit Key ---------- ----- -------- ----- ----- -- -------------- - ------------ ------ 10.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config authen server_group XTACACS protocol may be added to this group. tacacs+ – Use this parameter to utilize the built-in TA CACS+ server protocol on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#delete serv er_group group_1 Command: delete serv er_group group_1 Success. DES-3028P:4# show authen server_group Purpose Used to view authentication serve r groups on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To configure the response timeou t for 60 seconds: DES-3028P:4# config authen parame ter response_timeout 60 Command: config authen parameter respon se_timeout 60 Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show authen parameter Command: show authen paramet er Response Timeout : 60 s econds User Attempts : 5 DES-3028P:4# enable admin Purpose Used to promote use r level privileges to administrator level privileges.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#config admin local_enable Command: config admin local_enable Enter the old password: Enter the case-sensitiv e new password:****** Enter the new pass word again for confirmation:****** Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 31 SSH C OMMANDS The steps requ ired to use the Secure Shell ( SSH) protocol for sec ure comm unication betwee.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable ssh Purpose Used to enable SSH. Syntax enable ssh Description This command allows users to enable SSH on the Switch. Parameters None. Restrictions Only administrator-lev el users can i ssue this command.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config ssh authmode Parameters password – This param eter may be chosen if the administrator wishes to use a locally configured password for authentication on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config ssh server Parameters maxsession <int 1-8> - All ows the user to set the number of users that may simultaneously access the Switch. The default setting is 8.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config ssh user Description This command allows users to configure the SSH use r authentication method. Parameters <username 15> - Enter a username of no more than 15 chara cters to identify the SSH user.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Note : To configure the S SH user, the administrator must create a user account on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show ssh algorithm Purpose Used to display the SSH algorithm setting. Syntax show ssh algorithm Description This command will display t he current SSH algorithm setting status.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 32 SSL C OMMANDS Secure Sockets Layer or SSL is a security feature t hat will provide a secu re commu nication path between a host and client through the use of authentication, digital sig natures and encryption.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable ssl Purpose To enable the SSL function on the Switch. Syntax enable ssl {ciphersuite {RSA_with_RC4_128_.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual disable ssl Purpose To disable the SSL function on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config ssl cachetimeout timeout Parameters timeout <value 60-86400> - Enter a time out value between 60 .
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show ssl Command: show ssl SSL Status Disabled RSA_WITH_RC4_128_MD5 0x0004 Enabled RSA_WITH_3DES_E.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#download ssl certi ficate 10.53.13.94 certfilename c:/cert.der keyfilename c:/pkey.der Command: download ssl certificate 10.53.13.94 certfilename c:/cert.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 33 D-L INK S INGLE IP M ANAGEMENT C OMMANDS Simply put, D-Link Single IP Manag ement is a concept that will stack switches together over Ethernet in stead of using stacking ports or m odules.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual When a CS becom es a MS, it automatically becomes a m e mber of the first SNMP comm un ity (include read/write and read on ly) to which the C S belongs.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual enable sim Purpose Used to enable Single IP Management (SIM) on the Switch Syntax enable sim Description This command will enable SI M globally on the Switch. SIM features and functions will not function properly unless this fun ction is enabled.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show sim MAC Address - Displays the MAC Addr ess of the Switch. Capabilities – Displays the type of sw itch, be it Layer 2 (L2) or Layer 3 (L3). Platform – Switch Description inclu ding name and model number.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show sim candidates Command: sho w sim candidates ID MAC Address Platform / Hold Firmware De vice .
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Port MAC Address Role ------ ---------- -------- --------- 23 00-35-26-00-11-99 Commander 23 00-35-26-00-11-91.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Success. DES-3028P:4# To delete a member: DES-3028P:4# config sim_group delete 1 Command: config sim_group delete 1 Please w ait for ACK... Success. DES-3028P:4# config sim Purpose Used to configure role parameters for the SIM protocol on the Switch.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual To change t he hold tim e of the discovery pr otocol: DES-3028P:4# config sim hold_time 120 Command: config sim hold_time 120 Success.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual download sim Restrictions Only administrator-lev el users can i ssue this command. Example usage: DES-3028P:4# download sim_ms firm w are_from _tftp 10.53.13.94 c:/des3028.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4# upload sim_ms configuration _ to_tftp 10.55.47.1 D:configu ration.txt 1 Command: upload sim_ms configurati on 10.55.47.1 D:configuration.txt 1 This device is upload configuration.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 35 SMTP C OMMANDS SMTP or Simple Mail Transfer Protocol is a function of the Switc h that will send switch even ts to mail recipients based on e-ma il addresses entered using the com mands below.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual The SMTP commands in the Command Line Interface (CLI) a re liste d (along with the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config smtp Purpose Used to configure necessa ry information in setting up the Switch as an SMTP client.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028:4#sho w smtp Command: sho w smtp smtp status: Enabled smtp server address : 166.99.66.33 smtp server port : 25 self mail address: smtp@30XX.dev Index Mail Receiver Address 2 da ve@yeehaw.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 35 P O E C OMMANDS DES-3028P and the DES-3052P support Power over Et hernet (PoE) as defined by th e IEEE 802.3af specification. Ports 1-24 supply 48 VDC pow er to PDs over Categor y 5 or Category 3 UTP Ethernet cab les.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config poe system system. Parameters power_limit - The power limit parameter allows the user to configure the power bu dget of whole PoE system. The minimu m setting is 37 W and the maximum is 370W (depending on th e power supplier’s capability).
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual config poe ports ports. These ports will be the fi rst ports to receive power and the last to disconnect power. high – Specifying this parameter will nominate these ports as having the second highest prio rity for receiving power and shutting down power.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual show poe system Restrictions Non e. Example usage: Command: sho w poe system To display the power settings for.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 35 C OMMAND H ISTORY L IST The switch history commands in the Com ma nd Line Interface (CLI) are listed (along w ith the appropriate parameters) in the following table.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Example usage To display all of the commands in th e CLI: DES-3028P:4#? .. ? clear clear arptable clear counters clear fdb clear log config 802.1p user_priority config 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#dir .. ? clear clear arptable clear counters clear fdb clear log clear port_security_entr y port config 802.1p default_pri ority config 802.1p user_priority config 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual DES-3028P:4#show command_history Command: sho w command_history ? ? show show vlan show command history DES-30.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual A T ECHNICAL S PECIFICATIONS General Protocols Fiber-Optic IEEE 802.3 10BASE-T Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.1D/S/W Spanning Tree IEEE 802.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Physical and Environmental Internal Power Supply Input: 100~240V, AC/10A, 50~60Hz Output: DES-3028/DES-3052: 12V, 3.3A (Max) DES-3028P: 12V, 3.3A/50V, 3.7A (Max) DES-3052P: 12V,10.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual PoE Capable Ports DES-3028P:Random 12 ports DES-3052P:Random 24 port s Power feeding for PoE DES-3028P: Per port 15.4W (Default), Output capacity for DES-3028P 185W Power cons umption Max.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual LED Indicators Location LED Indicative Color Stat u s Description Solid Light Power On Power Green Light off Power Of f Solid Light Console on Blinking POST is in progress/ POST is failure.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual Blinking Amber When there is reception or transmission (i.e. Activity—Act) of data occu rring at the ports.
DES-3028 DES-3028P DES-3052 DE S-3052P Layer 2 Fast Ethernet Switch CLI Referen ce Manual 246 DEM-310GT (1000BASE-LX) DEM-315GT (1000BASE-ZX) DEM-311GT (1000BASE-SX) DEM-314GT (1000BASE-LH) DEM-210 (Single Mode 100BASE-FX) DEM-211 (Multi Mode 100BASE-FX) -WDM T ransceiver Supported: 1.
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 Linksys DES-3028/DES-3028P/DES-3052/DES-3052P 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 Linksys DES-3028/DES-3028P/DES-3052/DES-3052P - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Linksys DES-3028/DES-3028P/DES-3052/DES-3052P imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Linksys DES-3028/DES-3028P/DES-3052/DES-3052P ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Linksys DES-3028/DES-3028P/DES-3052/DES-3052P, 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 Linksys DES-3028/DES-3028P/DES-3052/DES-3052P.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Linksys DES-3028/DES-3028P/DES-3052/DES-3052P. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Linksys DES-3028/DES-3028P/DES-3052/DES-3052P 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.
