Cisco Catalyst 2950 Software Configuration Manual page 408

Monitoring and Maintaining CDP
advertisement version: 2
Protocol Hello:
0FFFFFFFF010221FF000000000000000196000040FF0001
VTP Management Domain: 'monica'
Native VLAN: 1
Duplex: full
-------------------------
Device ID: C2950C-146
Entry address(es):
IP address: 172.20.135.146
Platform: cisco WS-C2950C-24,
Interface: FastEthernet0/2,
Holdtime : 137 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Experimental Version 12.1(20011119:233
611) [eleza-cal2_throttle 141]
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 05-Feb-02 09:06 by eleza
advertisement version: 2
Protocol Hello:
0FFFFFFFF010221FF0000000000000008A33A1980FF0001
VTP Management Domain: 'monica'
Native VLAN: 1
Duplex: full
<output truncated>
Switch# show cdp entry * protocol
Protocol information for C2950T-155 :
IP address: 172.20.135.155
Protocol information for C2950C-146 :
IP address: 172.20.135.146
Protocol information for sjc19-sdf2-vstorm2.cisco.com :
IP address: 172.20.141.83
IP address: 172.20.141.79
Switch# show cdp interface
FastEthernet0/1 is up, line protocol is up
Encapsulation ARPA
Sending CDP packets every 60 seconds
Holdtime is 180 seconds
FastEthernet0/2 is up, line protocol is up
Encapsulation ARPA
Sending CDP packets every 60 seconds
Holdtime is 180 seconds
FastEthernet0/3 is up, line protocol is up
Encapsulation ARPA
Sending CDP packets every 60 seconds
Holdtime is 180 seconds
<output truncated>
Catalyst 2950 Desktop Switch Software Configuration Guide
19-6
OUI=0x00000C, Protocol ID=0x0112; payload len=27, value=000000
Capabilities: Switch IGMP
Port ID (outgoing port): FastEthernet0/2
OUI=0x00000C, Protocol ID=0x0112; payload len=27, value=0000000
Chapter 19 Configuring CDP
78-11380-04