Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) - Manual (Page 73)

Multi-Service IronWare Switching Configuration Guide 43
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Using FDP
2
Displaying FDP entries
To display the detailed neighbor information for a specific device, enter a command such as the
following.
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 14 .
Displaying FDP information for an interface
To display FDP information for an interface, enter a command such as the following.
This example shows information for Ethernet port 2/3. The port sends FDP updates every 5
seconds. Neighbors that receive the updates can hold them for up to 180 seconds before
discarding them.
Syntax: show fdp interface [ethernet slot/portnum]
TABLE 14 Detailed FDP and CDP neighbor information
This line... Displays...
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.
Brocade# show fdp entry BrocadeB
Device ID: BrocadeB configured as default VLAN1, tag-type8100
Entry address(es):
Platform: Brocade 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 :
Brocade, 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