On 11/14/05, Neil A. Hillard <m0n0 at dana dot org dot uk> wrote:
> the Catalyst wouldn't require an ARP cache unless its routeing.
> I'd suspect the ARP cache on the 1750. I believe (can't remember
> exactly) that they have something like a 4 hour timeout on each entry.
yeah, 4 hours is the default on Cisco.
> Clear this cache (or restart it) and you'll probably be OK.
agreed. it's 'clear arp-cache' on IOS, or a power cycle.