Find out device directly connected to cisco ASA

[Kashish_Patel]

How to find out what is directly connected to an ASA interface? I am looking for some commands which can be executed on the ASA to find the directly connected Cisco device.

Thanks,

Kashish

[Jennifer Halim · Accepted solution]

Unfortunately there isn't any available on ASA to tell you what device is directly connected to it, there is no "show cdp neighbor" on ASA unfortunately.

You can check the ARP table and see what the next hop is, but that would only give you the Layer 3 device, as there could be a switch in between as well.