Editing Switch Control (section)

= Clear all arp entries on 3750 =

You'd only really need to do this if you had a situation where a/many IPs have moved from one piece of hardware to another and the 3750 is still caching the old arp entries. Clearing out the entire arp table will fix this as it will then rebuild the arp table with the correct mac-arp entries. The downside to doing the clear is the entire network is disrupted/unreachable for about 5sec.

<pre>E-mon-3750>en
E-mon-3750#clear arp</pre>