Cisco 3560x-24p 参考指南
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Catalyst 3750-X and 3560-X Switch Command Reference
OL-21522-02
Chapter 2 Catalyst 3750-X and 3560-X Cisco IOS Commands
show cdp forward
show cdp forward
To display the CDP forwarding table, use the show cdp forward user EXEC command.
show cdp forward [entry | forward | interface interface-id | neighbor | traffic] [ | {begin | exclude
| include} expression]
Note
This command is not supported on switches running the LAN base feature set.
Syntax Description
Command Modes
Use EXEC
Command History
Usage Guidelines
The show cdp forward command output shows the number of CDP packets forwarded on each
ingress-port- to-egress-port mapping and the statistics for forwarded and dropped packets.
ingress-port- to-egress-port mapping and the statistics for forwarded and dropped packets.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
do not appear, but the lines that contain Output appear.
Examples
Switch# show cdp forward
Ingress Egress # packets # packets
Port Port forwarded dropped
-------------------------------------------------------------
Gi2/0/2 Gi2/0/13 0 0
Related Commands
entry
(Optional) Displays information about a specific neighbor entry.
forward
(Optional) Displays the CDP forwarding information.
interface interface-id
(Optional) Displays the CDP interface status and configuration.
neighbor
(Optional) Displays the CDP neighbor entries.
traffic
(Optional) Displays the CDP statistics.
begin
(Optional) Display begins with the line that matches the expression.
exclude
(Optional) Display excludes lines that match the expression.
include
(Optional) Display includes lines that match the specified expression.
expression
(Optional) Expression in the output to use as a reference point.
Release
Modification
12.2(53)SE2
This command was introduced.
Command
Description
cdp forward
Configures the ingress and egress switch ports for CDP
traffic.
traffic.