Symptom

Unable to use the command 'cdp source-interface ' 4431-1-R11(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 run Enable CDP timer Specify the rate at which CDP packets are sent (in sec) tlv Enable exchange of specific tlv information tlv-list Configure tlv-list 4431-1-R11(config)#cdp From the configuration guide specifically for the ISR4K routers below. https://www.cisco.com/c/en/us/td/docs/routers/access/4400/software/configuration/guide/isr4400swcfg/bm_isr_4400_sw_config_guide_chapter_0110.html + Output from this guide: Enabling Cisco Discovery Protocol Cisco Discovery Protocol (CDP) is enabled by default on the router. Note CDP is not enabled by default on Cisco Aggregation Services Routers or on the Cisco CSR 1000v. For more information on using CDP, see Cisco Discovery Protocol Configuration Guide, Cisco IOS XE Release 3S. + Following the link that was in this output: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/cdp/configuration/xe-3s/cdp-xe-3s-book/nm-cdp-discover-xe.html + Nothing about the command being available for 'cdp source-interface'

Conditions

Applicable to ISR 4k Platform

Workaround

Further Problem Description

This is a feature request to add the functionality of the 'cdp source-interface ' command to the ISR4K platform