Cisco Catalyst 4500 series Administration Manual page 810

Configuring CDP
Command
Switch# show cdp entry entry_name
[protocol | version]
Switch# show cdp interface
[type/number]
Switch# show cdp neighbors
[type/number] [detail]
Switch# show cdp traffic
Switch# show debugging
This example shows how to clear the CDP counter configuration on your switch:
Switch# clear cdp counters
This example shows how to display information about the neighboring equipment:
Switch# show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
Device ID
JAB023807H1
JAB023807H1
JAB023807H1
JAB023807H1
JAB023807H1
JAB03130104
JAB03130104
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
30-4
S - Switch, H - Host, I - IGMP, r - Repeater
Local Intrfce Holdtme
Fas 5/3 127
Fas 5/2 127
Fas 5/1 127
Gig 1/2 122
Gig 1/1 122
Fas 5/8 167
Fas 5/9 152
Purpose
Displays information about a specific neighbor. The
display can be limited to protocol or version
information.
Displays information about interfaces on which CDP is
enabled.
Displays information about neighboring equipment.
The display can be limited to neighbors on a specific
interface and expanded to provide more detailed
information.
Displays CDP counters, including the number of
packets sent and received and checksum errors.
Displays information about the types of debugging that
are enabled for your switch.
Capability Platform
T S WS-C2948
T S WS-C2948
T S WS-C2948
T S WS-C2948
T S WS-C2948
T S WS-C4003
T S WS-C4003
Chapter 30 Configuring CDP
Port ID
2/46
2/45
2/44
2/50
2/49
2/47
2/48
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