Manuale d’uso / di manutenzione del prodotto 470 del fabbricante Intel
Vai alla pagina of 155
A18558-002 Intel ® NetStructure ™ 4 7 0 Switch User Guide Intel ® NetStructur e ™ 470 Switch User Guide.
Copyright © 2001, Intel Corporation. All rights reserved. Intel Corporation, 5200 NE Elam Young Parkway, Hillsboro OR 97124-6497 Intel Corporation assumes no responsibility for errors or omissions in this manual. Nor does Intel make any commitment to update the information contained herein.
i Intel® NetStructure 470T and 470F Switches User Guide CONTENTS i Contents 1 Setting up the Intel® NetStructure™ 470T and 470F Switches Overview .......................................................................... 1 Management .
ii CONTENTS Intel® NetStructure 470T and 470F Switches User Guide 4 Using the Web Device Manager Overview .......................................................................... 27 Accessing the Web Device Manager .............
iii Intel® NetStructure 470T and 470F Switches User Guide CONTENTS Configure IGMP Snooping ............................................... 65 Configure Static MAC Addresses ..................................... 66 Configure Port Security .
iv CONTENTS Intel® NetStructure 470T and 470F Switches User Guide Monitor (Network Statistics) ............................................. 102 Switch Overview .............................................................. 103 Port Traffic Statistics .
Setting up the Intel ® NetStructur e™ 470T and 470F Switches 1 1 Overview This guide provides information on configuring and managing the Intel ® NetStructure ™ 470T and 470F Switches.
2 CHAPTER 1 Intel ® NetStructure ™ 470T and 470F Switches User Guide Switch Features These are the major features of the 470 switches. • 100/1000 Base-T auto-negotiates speed, duplex, and flow co.
3 Setting Up the Intel ® NetStructure ™ 470T and 470F Switches CHAPTER 1 470 Switch Setup LEDs The LEDs to the left of the ports indicate port status, individual port speed, and activity. LED State Meaning Status Blinking green Switch is performing diagnostics and booting.
4 CHAPTER 1 Intel ® NetStructure ™ 470T and 470F Switches User Guide Connection Guidelines General • The 470T switch is can auto-negotiate port duple x. It can operate at half-duplex or full-duple x at 100Mbps, and full-duple x at 1000Mbps. The switch matches the highest possible speed (up to 1000Mbps) of an attached device.
5 Setting Up the Intel ® NetStructure ™ 470T and 470F Switches CHAPTER 1 470 Switch Setup Crossover UTP cable (100Mbps) Switch (MDI-X) Hub (MDI-X) Straight-Through UTP cable (1000Mbps) Switch (MDI).
6 CHAPTER 1 Intel ® NetStructure ™ 470T and 470F Switches User Guide.
Using the Intel ® NetStructur e ™ 470T and 470F Switches 2 7 Overview Chapter 2 provides an overview for using the Intel ® NetStructure ™ 470T and 470F Switches within a network.
8 CHAPTER 2 Intel ® NetStructure ™ 470T and 470F Switches User Guide Sample Configuration The following example illustrates how the 470T and 470F switches can be used in a network. In this example, the Intel NetStructure 480T Routing Switch is the backbone of the network, providing routing capability.
9 Using the Intel ® NetStructure ™ 470T and 470F Switches CHAPTER 2 Using the 470 Switch Flow Contr ol During heavy network activity, the switch ’ s port buffers can receive too much traffic and fill up faster than the switch can send the information.
10 CHAPTER 2 Intel ® NetStructure ™ 470T and 470F Switches User Guide Primary Path from Client A to Server B: Switch A – > Switch C The switch checks the amount of broadcast traffic on each port every 20 seconds.
11 Using the Intel ® NetStructure ™ 470T and 470F Switches CHAPTER 2 Using the 470 Switch In this example, Client A can communicate with Server B o ver two dif ferent paths. The primary path is Path 1 because the cost of the connection between switches A and C is lower than the cost between switches A, B and C.
12 CHAPTER 2 Intel ® NetStructure ™ 470T and 470F Switches User Guide Although there are eight priority levels, the 470 switches can only put a packet into one of the two queues. The switch maps levels 0-3 to the low queue and levels 4-7 to the high queue.
13 Using the Intel ® NetStructure ™ 470T and 470F Switches CHAPTER 2 Using the 470 Switch Guidelines • The switch treats aggregated links as a single port. This includes spanning tree and VLAN configurations. • For the 470F: Anchor ports 1, 3, and 5 can each ha ve up to four aggregated ports; anchor port 7 can hav e two.
14 CHAPTER 2 Intel ® NetStructure ™ 470T and 470F Switches User Guide Port-based VLANs Port-based VLANs are the simplest and most common form of VLAN.
15 Using the Intel ® NetStructure ™ 470T and 470F Switches CHAPTER 2 Using the 470 Switch The 802.1Q VLAN works by using a tag added to the Ethernet frames. The tag contains a VLAN Identifier (VID) that identifies the frame as belonging to a specific VLAN.
16 CHAPTER 2 Intel ® NetStructure ™ 470T and 470F Switches User Guide Protocol-based VLANs In a protocol-based VLAN, traffic is bridged through specified ports based on its protocol. Any packet using a different protocol is dropped as it enters the switch.
17 Using the Intel ® NetStructure ™ 470T and 470F Switches CHAPTER 2 Using the 470 Switch Spanning Tree Protocol and VLANs The 470 switches support the Spanning T ree Pr otocol across the entire switch, not across each VLAN.
18 CHAPTER 2 Intel ® NetStructure ™ 470T and 470F Switches User Guide GARP (Generic Attribute Registration Protocol) is defined by the IEEE 802.1D (1998 Edition) specification and is the mechanism used by switches and end nodes (servers, PCs, and so on) to propagate configuration across the network domain.
Using Intel ® Device V iew 3 Overview Intel ® Device View allows you to manage Intel NetStructure™ 470T and 470F switches and other supported Intel networking devices on your network.
20 CHAPTER 3 Intel ® NetStructure™ 470T and 470F Switches User Guide Installing Intel Device V iew Before you install Intel Device View, make sure your PC meets the system requirements in the Intel ® Device View User Guide , which is included on the Intel Device View CD-ROM.
21 Intel Device View CHAPTER 3 Intel ® Device View Starting Intel Device V iew Install either the Windows or Web version of Intel Device View. Windows* version On your desktop, click Start and then point to Programs > Intel Device View > Intel Device View - Windows to go to the Intel Device View main screen.
22 CHAPTER 3 Intel ® NetStructure™ 470T and 470F Switches User Guide Installing a New Switch After you install a new switch on your network, you can use the Intel Device View Device Install Wizard to configure it for management. To install and configure a new switch for management 1 Start Intel Device View.
23 Intel Device View CHAPTER 3 Intel ® Device View Different states of the 470 switches are represented by icons in the Device Tree. Device Tree icons Device Tree root Subnet Intel Switch (if non-res.
24 CHAPTER 3 Intel ® NetStructure™ 470T and 470F Switches User Guide To refresh the Device Tree Refreshing the Device Tree updates it to show any newly discovered devices and changes in device status. 1 Right-click anywhere on the Device Tree. 2 On the menu that appears, click Refresh.
25 Intel Device View CHAPTER 3 Intel ® Device View Managing a Switch To manage a 470T or 470F switch, double-click the switch icon in the Device Tree. In the example following, the switch has been assigned an IP address of 124.123.122.3. The 470 switch Web Device Manager appears in the Intel Device View window.
26 CHAPTER 3 Intel ® NetStructure™ 470T and 470F Switches User Guide • Group 1 (Statistics): Monitors utilization and error statistics for each network segment (100Mbps or 1000Mbps). • Group 2 (History): Records periodic statistical samples from v ariables available in the statistics group.
Using the W eb Device Manager 4 27 Overview With the Web Device Manager, which is built into the Intel ® NetStructure ™ 470T and 470F Switches, you can use a Web browser to manage and monitor the switch. For example, you can use the Web Device Manager to configure the switch or individual ports, or to monitor traffic statistics and utilization.
28 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide NOTE The default IP address for the switch is 192.0.2.1. To access the switch with the default IP address, your workstation must be on the 192.
29 Using the Web Device Manager CHAPTER 4 Web Device Manager Click a menu to view available options. 2 In the menu, click an option. The corresponding screen appears on the right side of your Web Device Manager window. 3 To hide the options, click the menu item again.
30 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide If the option you selected allows you to configure or monitor a specific port, you can change to another port by clicking it on the faceplate graphic. Port color on the faceplate graphic indicates the status of the port.
31 Using the Web Device Manager CHAPTER 4 Web Device Manager Configuring the Switch ’ s IP Settings Note: You must select Manual in the IP Assignment Method box before you can change the IP settings. 1 Click the Configure Device menu, and then click IP Settings.
32 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configuring a Port You can use the Web Device Manager to enable or disable a port, and to change its speed, duplex, flow control, and priority settings. To change port settings 1 Click the Configure Device menu, and then click Port Settings.
33 Using the Web Device Manager CHAPTER 4 Web Device Manager Managing User Accounts Create user accounts to give specific users read or write access to the switch through the Web Device Manager and Local Management. You can create a maximum of three accounts on the switch.
34 CHAPTER 4 Intel ® NetStructure™ 470T and 470F Switches User Guide 6 In the Access Level box, click an access level. An administrator can view all settings and make configuration changes. A user can only view settings. 7 Click Submit. To delete a user account 1 Click the Configure Management menu, and then click User Accounts.
35 Using the Web Device Manager CHAPTER 4 Web Device Manager Configuring VLANs VLANs provide a way to create a logical network grouping without regard to physical location of the network nodes. For more information about VLANs, see “Virtual LANs” in Chapter 2.
36 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide Port-based VLAN You configure a port-based VLAN by creating the VLAN and then adding participating ports. The switch can support up to four port-based VLANs. However a port can be a member of only one VLAN; port-based VLANs cannot overlap.
37 Using the Web Device Manager CHAPTER 4 Web Device Manager Tag-based VLAN You configure a tag-based VLAN by configuring port membership and ingress/egress rules. Note: If some of your devices don ’ t support 802.1Q tags, additional configuration may be necessary.
38 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide 2 Configure ports for egress (outbound) tagging. • Ensure that the VLAN Name field displays the name of the port you are configuring. • For each of the VLANs ports select Tag or Untag.
39 Using the Web Device Manager CHAPTER 4 Web Device Manager Options include: • Default Port VID : Sets the PVID to be assigned to untagged traffic on a given port. For example, if port 7 ’ s default PVID is 100, all untagged packets on port 7 belong to VLAN 100.
40 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide Protocol-based VLAN You configure a protocol-based VLAN by creating the VLAN and then adding participating ports. The switch supports up to three protocol-based VLANs: IP, IPX, and NetBEUI.
41 Using the Web Device Manager CHAPTER 4 Web Device Manager Link Aggr egation On the Web Device Manager ’ s switch faceplate graphic, a link aggregation is shown with its ports outlined in magenta (pink). To create a link aggregation 1 Click the Configure Device menu, and then click Link Aggregation.
42 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide • You can manually add MAC addresses to the table. These are called static addresses, because they remain in the table until you remove them, even if the associated node is inactive or removed from the network.
43 Using the Web Device Manager CHAPTER 4 Web Device Manager Setting Up Priority T agging With priority tagging, you can specify a priority value for traffic based on MAC source or destination addresses. For example, you could tag all packets from computer A with a priority of 7 (high).
44 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configuring Community Strings and T rap Receivers A trap receiver is a computer on the network that is running an SNMP management application and receives messages sent by the switch.
45 Using the Web Device Manager CHAPTER 4 Web Device Manager Monitoring Switch Activity With the Web Device Manager you can view traffic, utilization, and error statistics for the switch and for individual ports.
46 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide V iewing/Changing Switch Information You can view general information about the switch, such as its MAC address, firmware version, name, location, and contact person. Some of these fields can be updated, others are view-only.
47 Using the Web Device Manager CHAPTER 4 Web Device Manager Updating Switch Firmware On the Update Firmware screen you can set up the switch to update its firmware from a TFTP server. If you do not have a TFTP server set up on your network, you can install the TFTP server software by installing Intel Device View.
48 CHAPTER 4 Intel ® NetStructure ™ 470T and 470F Switches User Guide 5 In the File Name box, type the name of the firmware file. 6 Click Submit. The switch automatically reboots. The next time the switch reboots it downloads and installs the new firmware during the boot process.
49 Using Local Management CHAPTER 5 Local Management Using Local Management 5 Overview Another way to configure the switch is through the Local Management interface. Local Management provides the same functionality as the Web Device Manager using a text-based interface.
50 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide To useTelnet 1 Open a Telnet application. In Windows 98 or Windows NT*, select Run from the Start Menu, and then type telnet and press E . 2 On the Terminal menu, select Preferences.
51 Using Local Management CHAPTER 5 Local Management Navigation The console menus provide a basic interface for configuring switch options. For navigation tips, see the text below the graphic. Screen Legend Use the W Z A S keys or the T and b keys to move between screen fields.
52 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Main Menu (T op Screen) Description The Main Menu is the starting point for all other Local Management screens. Use the W Z arrow keys to select an option, and then press E to display the screen.
53 Using Local Management CHAPTER 5 Local Management Configur e Device Description IP settings: Configures the switch ’ s IP address, subnet mask, and default gateway, or enables BOOTP. Port settings: Enables and disables ports, configures port speed, duplex, flow control, and priority.
54 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide IP Settings Description Switch MAC address: Displays the unique hardware address assigned by Intel. Current Settings: Displays the switch ’ s current IP configuration. New settings: Assigns a new IP configuration to the switch.
55 Using Local Management CHAPTER 5 Local Management Port Settings Description Configure ports: Selects a range of ports to configure (press z ). State: Disables or enables ports (press z ). Speed/Duplex: Changes the speed and duplex of the port (press z ).
56 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Flow Contr ol During times of heavy network activity, the switch ’ s port buffers can receive too much traffic and fill up faster than the switch can send the information.
57 Using Local Management CHAPTER 5 Local Management Configur e GBIC Ports (470T only) Description Port 7- and 8-GBIC: Displays the type of GBIC installed on the switch. State: Disables or enables ports (press z ). Speed/Duplex: The GBIC ports operate at 1000Mbps/full-duplex only; this is a view-only field.
58 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Priority T agging Description With priority tagging, you can specify a priority value for traffic based on MAC source or destination addresses. For example, you could tag all packets from computer A with a priority of 7 (high).
59 Using Local Management CHAPTER 5 Local Management Switch Settings Description Name: Assigns a name to the switch, up to 40 characters long. Location: Assigns a location to the switch, up to 40 characters long. Contact: Assigns a contact person or phone number to the switch, up to 40 characters long.
60 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configure Advanced Switch Settings Description Head of Line (HOL) blocking prevention: If this option is enabled it prevents the forwarding of data to a port that is blocked.
61 Using Local Management CHAPTER 5 Local Management Configur e Spanning T r ee Protocol Description The IEEE 802.1D Spanning Tree Protocol specification prevents loops in a network by allowing only one active path between any two network devices at a time.
62 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Hello time: Displays the time between transmissions of configuration BPDUs (Bridge Protocol Data Units) when the switch is, or is attempting to become, the root in the spanning tree.
63 Using Local Management CHAPTER 5 Local Management Configure Spanning T ree for Ports Description Port: Identifies port numbers; select the port you want to configure for spanning tree. STP State: Enables or disables each port to be active in the spanning tree (press z ) .
64 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Forwar ding and Filtering Description Lock address table: Determines if the table learns new MAC addresses (press z ) . <Yes> prevents the switch from learning new MAC addresses.
65 Using Local Management CHAPTER 5 Local Management Configur e IGMP Snooping Description IGMP snooping (Internet Group Management Protocol) allows the switch to forward multicast traffic intelligently. The switch “ snoops ” the IGMP query and report messages and forwards traffic only to the ports that request the multicast traffic.
66 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configure Static MAC Addr esses Description Static MAC addresses are MAC addresses that remain in the switch ’ s address table, whether or not the device is physically connected to the switch.
67 Using Local Management CHAPTER 5 Local Management LOCATION Main Menu Configure Device Forwarding and Filtering Configure Port Security Configure Port Security Description Port security prevents unauthorized access of a port by “ securing ” a list of specific MAC addresses to a port.
68 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configure MAC Addr ess Filtering Description MAC address filtering allows the switch to drop unwanted packets. The switch drop a packet when it sees the specified MAC address in either the source address or destination address.
69 Using Local Management CHAPTER 5 Local Management Configure Ethernet Multicast Filtering Description You can use Ethernet multicast filters to define which ports can receive multicast traffic from a specific multicast MAC address. VLAN/VLAN ID : Indicates VLAN or VLAN ID.
70 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Ethernet Multicast Filtering (Ports) Description Action: Blocks or forwards traffic to the selected port (press z ) . APPLY CHANGES: Applies the changes to the multicast filter after you configure the ports.
71 Using Local Management CHAPTER 5 Local Management Port Mirr oring Description Port mirroring is a diagnostic tool you can use to send a copy of the good Ethernet frames transmitted or received on one port to another port.
72 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Link Aggregation Description Link aggregation is a way of combining ports on the switch to increase the available bandwidth and provide redundant links. All ports in the aggregated link take on the characteristics of the anchor port.
73 Using Local Management CHAPTER 5 Local Management Br oadcast Storm Control Description You can use broadcast storm control to filter out broadcasts from faulty devices to prevent them from degrading network performance. For a more information about of broadcast storm control, see Chapter 2.
74 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configure Management Menu Description Configure community strings & trap receivers: Assigns the switch ’ s community strings and sets trap receiving stations. Administer user accounts: Configures user accounts.
75 Using Local Management CHAPTER 5 Local Management Community Strings & T rap Receivers Description Use this screen to send alerts to PCs with SNMP management applications (such as Intel ® Device View) installed. Current read community: Sets a password for viewing (not changing) the switch configuration.
76 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Administer User Accounts Description Add Users/Change Passwords Username: By default, no username is assigned. Usernames can consist of any character and can be up to 15 characters long.
77 Using Local Management CHAPTER 5 Local Management Access level: Establishes a user ’ s access rights (press z ). Administrators can make any changes to Local Management. All other users (categorized under Normal user) can view information but cannot make changes.
78 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Managing User Accounts System Administrators can create up to three user accounts for managing the switch. You can also change the access rights for current users and delete user accounts.
79 Using Local Management CHAPTER 5 Local Management 6 To save the new password, press T to select SAVE CHANGES (below the Confirm new password field) and press E . To modify a user ’ s access level 1 On the Main Menu , select Configure Management, and then press E .
80 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Define IP Access List Description Users with IP addresses defined on the access list can manage the switch. If user names and passwords are set up, the user must also enter a valid user name and password when accessing the console.
81 Using Local Management CHAPTER 5 Local Management Update Firmwar e and Config Files Description Software update mode: Choose to update switch firmware over the network or through a serial port. SLIP/PPP is available only after changing the Port setting in the Reset and Console Options in the Configure Management menu (press z ).
82 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Reset and Console Options Description Reset Options Reboot switch: Reboots the switch. If you changed the IP configuration or login setting, the new settings take effect after you select this option.
83 Using Local Management CHAPTER 5 Local Management Configur e VLAN Operation Mode Description Use this screen to activate or change the type of VLAN operating on the switch. If there are no VLANs active on the switch, this is the first screen displayed when you select Configure VLAN from the Main Menu.
84 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide LOCATION Main Menu Configure VLAN Port-based VLANs Description Port-based VLANs are the simplest type of VLAN. With a port-based VLAN you can create multiple VLANs, each with its own broadcast domain and member ports.
85 Using Local Management CHAPTER 5 Local Management Add a Port-based VLAN Description VLAN Name: Assigns a name to the VLAN. Names can consist of any character (no spaces) and be up to 12 characters long. After a VLAN is created the name cannot be changed.
86 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide To create a port-based VLAN 1 On the Main Menu, select Configure VLAN. Note : Make sure the switch ’ s current VLAN operation mode is set to port-based VLAN.
87 Using Local Management CHAPTER 5 Local Management Change Port Membership in a VLAN Description This screen is similar to the VLAN creation screen. You can change the membership status of ports within the VLAN but you cannot change the name of the VLAN.
88 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configure 802.1Q VLANs Description VLAN operation mode: Changes the type of VLAN operating on the switch, or disables VLANs entirely. Create an IEEE 802.1Q VLAN: Creates a new 802.
89 Using Local Management CHAPTER 5 Local Management Add an IEEE 802.1Q VLAN (Configure Port Membership) Description VLAN Name: Assigns a name to the VLAN. The name can consist of any character (no spaces) and be up to 12 characters long. After a VLAN is created the name cannot be changed.
90 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Add an IEEE 802.1Q VLAN (Configur e Port T agging) Description VLAN Name: Displays the VLAN name assigned on the Add an IEEE 802.1Q VLAN (Configure Port Membership) screen. VLAN ID: Displays the VLAN ID assigned on the Add an IEEE 802.
91 Using Local Management CHAPTER 5 Local Management Configuring 802.1Q VLANs Setting up an 802.1Q VLAN is a three-step process. First, create a VLAN on the switch. Second, make sure that tagging is set up properly for your attached devices. Third, configure those devices that don ’ t support tagging.
92 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Step 3: Configure VLAN for untagged devices Even if the device attached to the switch doesn ’ t support 802.1Q tags it can participate in the VLAN. When communicating with untagged devices the switch: Determines how to forward untagged traffic.
93 Using Local Management CHAPTER 5 Local Management LOCATION Main Menu Configure VLAN Edit/Delete an 802.1Q VLAN Edit/Delete an 802.1Q VLAN Description Use this screen to select a VLAN to edit the port membership in the VLAN or delete the VLAN from the switch.
94 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Edit an IEEE 802.1Q VLAN (Configur e Membership) Description Use this screen to change which ports are members of the VLAN. VLAN Name: Displays the name of the VLAN you are editing or deleting.
95 Using Local Management CHAPTER 5 Local Management LOCATION Main Menu Configure VLAN Edit/Delete IEEE 802.1Q VLAN Edit an IEEE 802.1Q VLAN (Configure Port T agging) Description Use this screen to set the switch up to manage outgoing packets that do not contain IEEE 802.
96 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configur e VLAN ID for Untagged T raf fic Description Use this screen to set the switch up to manage incoming packets that do not contain IEEE 802.1Q VLAN tags or priority tagged traffic (packets with a VID of zero).
97 Using Local Management CHAPTER 5 Local Management LOCATION Main Menu Configure a VLAN GVRP/Ingress Filter Settings NOTE For GVRP to work, the port must be connected to another port that supports GVRP. GVRP and Ingress Filter Settings Description Configure Ports: Identifies the range of ports that you can configure (press z ).
98 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Configure a Pr otocol-based VLAN Description VLAN operation mode: Changes the type of VLAN operating on the switch, or disables VLANs entirely. Create a protocol-based VLAN: Creates a new protcol-based VLAN and adds ports to the VLAN.
99 Using Local Management CHAPTER 5 Local Management Add a Protocol-based VLAN Description VLAN Name: Assigns a name to the VLAN. The name can consist of any character (no spaces) and be up to 12 characters long. After a VLAN is created the name cannot be changed.
100 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Edit/Delete a Pr otocol-based VLAN Description Use this screen to select a VLAN, to edit the port membership in the VLAN or delete the VLAN from the switch. Action: Specifies whether you want to edit or delete a VLAN.
101 Using Local Management CHAPTER 5 Local Management Edit a Protocol-based VLAN (Configur e Membership) Description Use this screen to identify which ports are members of the VLAN. VLAN Name: Displays the name of the VLAN you are editing. Protocol: Displays the protocol assigned to the VLAN.
102 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Monitor (Network Statistics) Description Switch overview: Displays an overview of all ports on the switch. Port traffic statistics: Displays port traffic and utilization statistics.
103 Using Local Management CHAPTER 5 Local Management Switch Overview Description This screen provides an overview of activity on the switch — the traffic sent and received for each port on the switch and the percent utilization for that port. Update interval: Selects the time period between updates (press z ).
104 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Port T raffic Statistics Description Select port: Selects the range of ports to view. You can view statistics for four ports at a time. Press z to toggle between port numbers. The example shows ports 1 – 4.
105 Using Local Management CHAPTER 5 Local Management Bytes sent: Displays the number of error-free bytes (octets) sent over this port. Frames received: Displays the number of error-free frames detected. This includes unicast, broadcast, or multicast frames and frames whose destination address is mapped to the receiving port.
106 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Port Err or Statistics Description Select port: Selects the range of ports to view. You can view statistics for four ports at a time. Press z to toggle between port numbers. The example shows ports 1 – 4.
107 Using Local Management CHAPTER 5 Local Management Late collision: Displays the number of collisions detected after the allowable detection period. This usually occurs in networks where cables are longer than the IEEE specification. MAC Rx error: Displays the number of received packets containing Rx Error events.
108 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Packet Analysis Description Use this screen to view a breakdown of the traffic received on a port by size and type of frame. Select port: Selects the port to view. You can view statistics for one port at a time.
109 Using Local Management CHAPTER 5 Local Management IGMP Snooping Status Description Use this screen to view the active multicast groups detected by the switch. The switch uses these groups for filtering when you enable IGMP snooping. VLAN: Displays the name of VLANs with IGMP snooping enabled.
110 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Br owse Address T able Description Use this screen to sort through the switch ’ s MAC address table and view the addresses the switch has learned. The switch uses this table when making forwarding decisions to avoid broadcasting traffic to every port.
111 Using Local Management CHAPTER 5 Local Management Total addresses in table: Displays the total number of addresses learned by the switch. This number includes addresses that were entered manually into the switch through the Static MAC Addresses screen.
112 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide VLAN and GVRP Status Description This screen is available only if there are active tag-based (IEEE 802.1Q) VLANs on the switch. The screen shows information about one VLAN at a time.
113 Using Local Management CHAPTER 5 Local Management T ools Description View switch traps and events (log): Displays events contained in the switch ’ s internal log. Ping a device: Pings another device on the network to test connectivity. Upload configuration image file: Uploads a named configuration image file to a TFTP server.
114 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Switch Event Log Description Use this screen to view and navigate the switch ’ s log. The log is similar to a trap and event receiver but it only captures traps/events generated by the switch itself.
115 Using Local Management CHAPTER 5 Local Management Ping a Device Description Target IP address: Type the IP address of the device you want the switch to ping. Repetitions: Type the number of times you want the switch to send a ping to the specified device.
116 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide Upload Configuration Image File Description Uploads a configuration image file to a TFTP server. Server IP Address: The IP address of the TFTP server you want to place the configuration file onto.
117 Using Local Management CHAPTER 5 Local Management LOCATION Main Menu Save Settings Save Settings Description To permanently save modified IP Settings, you must save switch settings and then reboot the switch. To save settings, choose Save Settings from the Main Menu.
118 CHAPTER 5 Intel ® NetStructure ™ 470T and 470F Switches User Guide.
119 Technical Information APPENDIX Appendix T echnical Information A 119 About the Configuration File A configuration file is an ASCII text file that contains initialization information and configuration settings for the Intel ® NetStructure 470T and 470F Switches specified by the network administrator.
120 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide Save Configuration File You can save the changes you make to the switch ’ s configuraton as a new configuration file. 1 From the main menu, select Configure device, then select IP Settings.
121 Technical Information APPENDIX Appendix Sample Configuration File The following is an example of a configuration file. For more explanation and keyword support, visit the Intel ® Support Web site at http:// support.
122 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide ###### Port Level Configuration ############################################# # # Static_fdb_list={(MAC address, port #)} MAC address and port# of static entries # Port_nway_enabled_list={port#, port#, .
123 Technical Information APPENDIX Appendix #### Configure a Protocol Based VLAN ############################################ # # proto_vlan_list={(Vlan,Proto,MemberPort,MemberPort.
124 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide BOOT Menu Description The BOOT Menu provides a quick way to troubleshoot some of the basic settings of the 470 switches. Normally, you don ’ t need to use the BOOT Menu. You can access the BOOT Menu by connecting to the switch ’ s serial port.
125 Technical Information APPENDIX Appendix Update BOOT PROM 1 Copy E470PROM.tfp, E470RUN, tfp, and E470.cfg from the zip archive into a directory that is accessible by the TFTP server. 2 Configure the default directory of the TFTP server to be the directory where the files are located.
126 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide Update Firmware The firmware can be updated after the Boot PROM has been successfully updated. Before beginning this procedure, ensure that the TFTP server is still running and that the files are accessible by the TFTP server.
127 Technical Information APPENDIX Appendix List of Factory Defaults • Software upgrade mode: Network • TFTP Server Address: 0.0.0.0 • Load configuration file: Disabled • Console baud rate: 96.
128 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide T r oubleshooting/F AQs How can I set the speed or duplex on individual ports? Normally the switch handles all connections automatically, but you can force speed or duplex on the 470T in order to accommodate devices that don ’ t support autonegotiation.
129 Technical Information APPENDIX Appendix I keep getting an intermittent loss of link (or data is not being transmitted). Why? • Y ou may be using the wr ong grade of cable. The wrong cable can cause erratic performance and you may eventually lose the connection between the port and the attached device.
130 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide Regulatory Information FCC Part 15 Compliance Statement This product has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules.
131 Technical Information APPENDIX Appendix AVERTISSEMENT Le syst è me a é t é con ç u pour fonctionner dans un cadre de travail normal. L ’ emplacement choisi doit ê tre: · Propre et d é pourvu de poussi è re en suspension (sauf la poussi è re normale).
132 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide Wichtige Sicherheitshinweise 1. Bitte lesen Sie sich diese Hinweise sorgf ä ltig durch. 2. Heben Sie diese Anleitung f ü r den sp ä tern Gebrauch auf. 3. Vor jedem Reinigen ist das Ger ä t vom Stromnetz zu trennen.
133 Technical Information APPENDIX Appendix Limited Hardwar e W arranty Intel warrants to the original owner that the hardware product delivered in this package will be free from defects in material a.
134 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide Limited Hardwar e W arranty (Europe only) Intel warrants to the original owner that the hardware product delivered in this pack.
135 Technical Information APPENDIX Appendix Limitation de garantie du mat é riel (Europe) Intel garantit au propri é taire original que le produit mat é riel livr é dans le pr é sent coffret est .
136 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide Garanzia limitata sull ’ hardware (valida solo in Europa) Intel garantisce al proprietario originale che il prodotto hardware.
137 Technical Information APPENDIX Appendix Beschr ä nkte Hardwaregarantie (Nur f ü r Europa) Intel garantiert dem urspr ü nglichen Eigent ü mer, da ß die in diesem Paket enthaltene Hardware keine Material- oder Herstellungsfehler aufweist.
138 APPENDIX Intel ® NetStructure ™ 470T and 470F Switches User Guide Garant í a limitada de hardware (s ó lo para Europa) Intel garantiza al propietario original que el producto de hardware entr.
139 Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches User Guid.
140 INDEX Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches Use.
141 Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches User Guid.
142 INDEX Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches Use.
143 Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches User Guid.
144 INDEX Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches Use.
145 Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches User Guid.
146 INDEX Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches Use.
147 Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches User Guid.
148 INDEX Intel Intel Intel Intel Intel ® ® ® ® ® NetStructure NetStructure NetStructure NetStructure NetStructure 470T and 470F Switches User Guide 470T and 470F Switches Use.
A18558-002.
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 Intel 470 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 Intel 470 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Intel 470 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Intel 470 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Intel 470, 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 Intel 470.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Intel 470. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Intel 470 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.
