How to Enable | Disable Cisco CDP


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Originally published at: https://www.cliwarriors.com/rs/how-to-enable-disable-cisco-cdp/

Enable Cisco Discovery Protocol globally: R1(config)#cdp ? advertise-v2 CDP sends version-2 advertisements filter-tlv-list Apply tlv-list globally holdtime Specify the holdtime (in sec) to be sent in packets log Log messages generated by CDP run Enable CDP source-interface Insert the interface’s IP in all CDP packets timer Specify the rate at which CDP packets are sent…