Clearing Cdp Counters And Tables; Cdp Example Configuration; Default Settings For Cdp - Cisco MDS 9000 Series Configuration Manual

Configuring CDP

Clearing CDP Counters and Tables

Use the clear cdp counters command to clear CDP traffic counters for all interfaces. You can issue this
command for a specified interface or for all interfaces (management and Gigabit Ethernet interfaces).
switch# clear cdp counters
Use the clear cdp table command to clear neighboring CDP entries for all interfaces. You can issue this
command for a specified interface or for all interfaces (management and Gigabit Ethernet interfaces).
switch# clear cdp table interface gigabitethernet 4/1

CDP Example Configuration

This example enables the CDP feature and configures the refresh and hold timers:
configure terminal
cdp enable
cdp timer 50
cdp holdtime 100

Default Settings for CDP

This table lists the CDP default settings.
Table 17: CDP Default Settings
Parameters
CDP
CDP version
CDP device ID
CDP timer
CDP hold timer
OL-29291-02
Default
Enabled globally and on all interfaces
Version 2
Serial number
60 seconds
180 seconds
Cisco MDS 9000 Family NX-OS Fundamentals Configuration Guide
Clearing CDP Counters and Tables
129