Syntax: [no] cdpenable
By default, the feature is enabled on an interface once CDP is enabled on the device.
Displaying CDP information
You can display the following CDP information:
• Cisco neighbors
• CDP entries for all Cisco neighbors or a specific neighbor
• CDP packet statistics
Displaying neighbors
To display the Cisco neighbors the Brocade device has learned from CDP packets, enter the show fdp
neighbors command.
device# show fdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
(*) indicates a Cisco device
Device ID Local Int Holdtm Capability Platform Port ID
-------------- ------------ ------ ---------- ----------- -------------
(*)Router Eth 1/1 124 R cisco RSP4
FastEthernet5/0/0
To display detailed information for the neighbors, enter the show fdp neighbors detail command.
device# show fdp neighbors detail
Device ID: Router
Entry address(es):
IP address: 10.95.6.143
Platform: cisco RSP4, Capabilities: Router
Interface: Eth 1/1, Port ID (outgoing port): FastEthernet5/0/0
Holdtime : 150 seconds
Version :
Cisco Internetwork Operating System Software
IOS (tm) RSP Software (RSP-JSV-M), Version 12.0(5)T1, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Thu 19-Aug-99 04:12 by cmong
To display information about a neighbor attached to a specific port, enter a command such as the
following.
device# show fdp neighbors ethernet 1/1
Device ID: Router
Entry address(es):
IP address: 10.95.6.143
Platform: cisco RSP4, Capabilities: Router
Interface: Eth 1/1, Port ID (outgoing port): FastEthernet5/0/0
Holdtime : 127 seconds
Version :
Cisco Internetwork Operating System Software
IOS (tm) RSP Software (RSP-JSV-M), Version 12.0(5)T1, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Thu 19-Aug-99 04:12 by cmong
Syntax: show fdp neighbors [ detail | ethernet port ]
Displaying CDP information
FastIron Ethernet Switch Administration Guide 169
53-1003625-01
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