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Two routers configurations have been erased from memory and restarted. The network administrator needs to gather interface and neighbor information using CDP. What is the initial requirement to make CDP work between the two routers?

Routers will start in setup mode with all the Interfaces in shutdown mode, so on both local and neighbor routers, the interfaces must be configured and brought up with the "no shutdown" command.

Enable the CDP protocol with the command _enable cdp.

The interfaces on the connecting devices must be in the up/up status.

Interfaces on local and neighbor device must be up and IP addressing must be configured.

Interface on local device must be up and the IP addressing must be configured.



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