358Default: No static ARP entry is set by default.Command mode: VLAN Interface ModeUsage Guide: Static ARP entries can be configured in the switch.Example: Configure static ARP for interface VLAN1.Switch(Config-If-Vlan1)#arp 1.1.1.1 00-03-0f-f0-12-34 eth 1/214.3.2.2.2 ip proxy-arpCommand: ip proxy-arpno ip proxy-arpFunction: Enable proxy ARP for VLAN interface; the “no ip proxy-arp” commanddisables proxy ARP.Default: Proxy ARP is disabled by default.Command mode: VLAN Interface ModeUsage Guide: When an ARP request is received on the layer3 interface, requesting an IPaddress in the same IP segment of the interface but not the same physicalnetwork, if the interface enabled proxy ARP, the interface would reply to theARP its own MAC address and forward the actual packets received.Enabling this function allows machines physically separated but of the sameIP segment ignores the physical separation and communicates via proxyARP interface as if in the same physical network. Proxy ARP will check theroute table to determine whether the destination network is reachable beforeresponding to the ARP request; ARP request will only be responded to if thedestination is reachable. Note: ARP request matching default route will notuse proxy.Example: Enable proxy ARP for VLAN 1.Switch(Config-If-Vlan1)#ip proxy-arp14.3.3 ARP Forwarding Troubleshooting Help14.3.3.1 Monitor and Debug Commands14.3.3.1.1 show arpCommand: show arp [<ip-addr>][<vlan-id>][<hw-addr>][type{static|dynamic}][count] }Function: Display the ARP table.Parameter: is a specified IP address; <vlan-id> stands for the entry for the
