Cisco MDS 9000 series Command Reference Manual page 993

Chapter 22 Show Commands
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Examples The following example displays all CDP capable interfaces and parameters.
switch# show cdp all
GigabitEthernet4/1 is up
GigabitEthernet4/8 is down
mgmt0 is up
The following example displays all CDP neighbor entries.
switch# show cdp entry all
----------------------------------------
Device ID:Switch
System Name:
Interface address(es):
Platform: cisco WS-C2950T-24, Capabilities: Switch IGMP Filtering
Interface: mgmt0, Port ID (outgoing port): FastEthernet0/24
Holdtime: 152 sec
Version:
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(19)EA1c, RELEASE SOFTWARE
(fc2)
Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Mon 02-Feb-04 23:29 by yenanh
Advertisement Version: 2
Native VLAN: 1
Duplex: full
The following example displays the specified CDP neighbor.
switch# show cdp entry name 0
----------------------------------------
Device ID:0
Entry address(es):
Platform: DS-X9530-SF1-K9, Capabilities: Host
Interface: GigabitEthernet4/1, Port ID (outgoing port): GigabitEthernet4/1
Holdtime: 144 sec
Version:
1.1(0.144)
Advertisement Version: 2
Duplex: full
The following example displays global CDP parameters.
switch# show cdp global
Global CDP information:
OL-8413-07, Cisco MDS SAN-OS Release 3.x
CDP enabled on interface
Sending CDP packets every 60 seconds
Holdtime is 180 seconds
CDP enabled on interface
Sending CDP packets every 60 seconds
Holdtime is 180 seconds
CDP enabled on interface
Sending CDP packets every 100 seconds
Holdtime is 200 seconds
IP Address: 0.0.0.0
CDP enabled globally
Sending CDP packets every 60 seconds
Sending a holdtime value of 180 seconds
Sending CDPv2 advertisements is enabled
Cisco MDS 9000 Family Command Reference
show cdp
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