860 ARP Commands
IP Address MAC Address Interface Type Age
--------------- ----------------- -------------- -------- -----------
10.27.20.241 001A.A0FF.F662 Management Dynamic n/a
10.27.20.243 0019.B9D1.29A3 Management Dynamic n/a
console#clear arp-cache management
ip local-proxy-arp
Use the ip local proxy-arp command in Interface Configuration mode to
enable proxying of ARP requests. This allows the switch to respond to ARP
requests within a subnet where routing is not enabled.
Syntax
ip local-proxy-arp
no ip local-proxy-arp
Default Configuration
Proxy arp is disabled by default.
Command Mode
Interface Configuration
User Guidelines
This command has no user guidelines.
ip proxy-arp
Use the ip proxy-arp command in Interface Configuration mode to enable
proxy ARP on a router interface. Without proxy ARP, a device only responds
to an ARP request if the target IP address is an address configured on the
interface where the ARP request arrived. With proxy ARP, the device may also
respond if the target IP address is reachable. The device only responds if all
2CSPC4.XCT-SWUM2XX1.book Page 860 Monday, October 3, 2011 11:05 AM