HP AP775A Cisco MDS 9000 Family Command Reference Guide - Release 4.x (OL-1808 - Page 147
clear cdp, show cdp
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Chapter 4 C Commands cdp Send documentation comments to [email protected] The following example enables (default) the CDP protocol on the switch. When CDP is enabled on an interface, one packet is sent immediately. Subsequent packets are sent at the configured refresh time. switch(config)# cdp enable Operation in progress. Please check global parameters switch(config)# The following example configures the Gigabit Ethernet interface 8/8 and disables the CDP protocol on this interface. When CDP is disabled on an interface, one packet is sent to clear out the switch state with each of the receiving devices. switch(config)# interface gigbitethernet 8/8 switch(config-if)# no cdp enable Operation in progress. Please check interface parameters switch(config-console)# The following example enables (default) the CDP protocol on the selected interface. When CDP is enabled on this interface, one packet is sent immediately. Subsequent packets are sent at the configured refresh time. switch(config-if)# cdp enable Operation in progress. Please check interface parameters switch(config)# The following example globally configures the refresh time interval for the CDP protocol in seconds. The default is 60 seconds and the valid range is from 5 to 255 seconds. switch# config terminal switch(config)# cdp timer 100 switch(config)# The following example globally configures the hold time advertised in CDP packet in seconds. The default is 180 seconds and the valid range is from 10 to 255 seconds. switch# config terminal switch(config)# cdp holdtime 200 switch(config)# The following example globally configures the CDP version. The default is version 2 (v2). The valid options are v1 and v2. switch# config terminal switch(config)# cdp advertise v1 switch(config)# Related Commands Command clear cdp show cdp Description Clears global or interface-specific CDP configurations. Displays configured CDP settings and parameters. OL-18089-01, Cisco MDS NX-OS Release 4.x Cisco MDS 9000 Family Command Reference 4-7
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