Configuration Guide User guide

FastIron Configuration Guide 441
53-1002494-02
FDP Overview
Displaying FDP entries
To display the detailed neighbor information for a specific device, enter the show fdp entry
FastIronx command.
Syntax: show fdp entry * | <device-id>
The * | <device-id> parameter specifies the device ID. If you enter *, the detailed updates for all
neighbor devices are displayed. If you enter a specific device ID, the update for that device is
displayed. For information about the display, refer to Table 79.
Displaying FDP information for an interface
To display FDP information for an interface, enter a command such as the following.
TABLE 79 Detailed FDP and CDP neighbor information
Parameter Definition
Device ID The hostname of the neighbor. In addition, this line lists the VLAN
memberships and other VLAN information for the neighbor port that
sent the update to this device.
Entry address(es) The Layer 3 protocol addresses configured on the neighbor port that
sent the update to this device. If the neighbor is a Layer 2 Switch, this
field lists the management IP address.
Platform The product platform of the neighbor.
Capabilities The role the neighbor is capable of playing in the network.
Interface The interface on which this device received an FDP or CDP update for
the neighbor.
Port ID The interface through which the neighbor sent the update.
Holdtime The maximum number of seconds this device can keep the information
received in the update before discarding it.
Version The software version running on the neighbor.
BrocadeA# show fdp entry FastIronB
Device ID: FastIronB configured as default VLAN1, tag-type8100
Entry address(es):
Platform: FastIron Router, Capabilities: Router
Interface: Eth 2/9
Port ID (outgoing port): Eth 2/9 is TAGGED in following VLAN(s):
9 10 11
Holdtime : 176 seconds
Version :
Foundry, Inc. Router, IronWare Version 07.6.01b1T53 Compiled on Aug 29
2002 at 10:35:21 labeled as B2R07601b1
BrocadeA# show fdp interface ethernet 2/3
FastEthernet2/3 is up, line protocol is up
Encapsulation ethernet
Sending FDP packets every 5 seconds
Holdtime is 180 seconds