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TOPIC: Cisco - CDP Neighbor detail showing 0.0.0.0 for IP address

Re: Cisco - CDP Neighbor detail showing 0.0.0.0 for IP address 10 years 6 months ago #29592

  • S0lo
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I don't have a real 3560. But I tried it on packet tracer (the simulated 3560) and strangely it gives some thing like:

[code:1]Device ID: Switch
Entry address(es):
Platform: cisco 3560, Capabilities:
Interface: FastEthernet0/0, Port ID (outgoing port): FastEthernet0/1
Holdtime: 154[/code:1]

Although I've set an IP for vlan1 of the 3560 and it's replying when I ping it!!. Could be a bug, so probably no relation to what you getting any way :?

I wonder if the issue has to do with sub-interfacing (you have FastEthernet0/1.1). I believe FastEthernet0/24 should be running a trunk.
Studying CCNP...

Ammar Muqaddas
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