-----Original Message----- From: cisc...@puck.nether.net
[mailto:cisc...@puck.nether.net] On Behalf Of Sascha E. Pollok Sent: mercoled? 12 gennaio 2005 14.01 To: cisc...@puck.nether.net Subject: [c-nsp] clear arp-cache interface on Subinterfaces?

Folks,

I recently had to debug some customer's ARP problem. Due to this, I had to flush several of his MAC addresses from our arp-cache more
than once. I found, that the "clear arp-cache" command supports giving the
related interface using "clear arp-cache interface FastEthernet..".

This is not bad but why doesn't IOS support FastEthernet subinterface-numbers
like "clear arp-cache interface FastEthernet0/1.15" ?

I am still able to clear the arp cache by shut-noshut the interface but I am
wondering why I can give the physical interface, only.

This is on a 12.3(6a).

Anyone?

Cheers Sascha

P.S.: Yes, I searched Ciscos website - no luck.