Brocade Communications Systems 6650 manual Displaying CDP information, Displaying neighbors

7 CDP packets

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.

Brocade# show	fdp	neighbors				Bridge
Capability Codes: R - Router, T - Trans Bridge, B - Source Route
(*) indicates		S - Switch, H - Host, I		- IGMP, r - Repeater
	a CDP device
Device ID		Local Interface	Holdtm	Capability	Platform	Port ID
--------------		----------------	------	----------	-----------	-------------
ICX6650-64	Rou	ethernet1/1/1	133	Router	ICX6650-64	ethernet1/3/1
ICX6650-64	Rou	ethernet1/1/2	133	Router	ICX6650-64	ethernet1/3/2
ICX6650-64	Rou	ethernet1/1/3	133	Router	ICX6650-64	ethernet1/3/3
ICX6650-64	Rou	ethernet1/1/4	133	Router	ICX6650-64	ethernet1/3/4
(*)CISCO3750		ethernet1/1/5	169	S I	cisco WS-C3

GigabitEthernet1/0/5

To display detailed information for the neighbors, enter the show fdp neighbors detail command.

Brocade# show fdp neighbors detail Device ID: ICX6650-64 Router

configured as tag-type8100 Entry address(es):

IP address: 10.20.79.91

Platform: ICX6650-64 Router, Capabilities: Router

Interface: ethernet1/1/1

Port ID (outgoing port): ethernet1/3/1 is UNTAGGED in VLAN 1

Holdtime : 133 seconds

Brocade Communications Systems, Inc. ICX6650-64, IronWare Version 07.5.00B1T323 Compiled on Jul 16 2012 at 20:00:20 labeled as ICXLR07500B1

Device ID: ICX6650-64 Router configured as tag-type8100

To display information about a neighbor attached to a specific port, enter a command such as the following.

178	Brocade ICX 6650 Administration Guide
	53-1002600-01