Kontron CP6923, Reference Manual, Page: 215 / 480

CP6923 Routing Commands
Page 4 - 3 CP6923 CLI Reference Manual
4.1.2 ip proxy-arp
This command enables 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 next hops
in its route to the destination are through interfaces other than the interface that received the ARP request.
4.1.2.1 no ip proxy-arp
This command disables proxy ARP on a router interface.
4.1.3 arp cachesize
This command configures the ARP cache size. The ARP cache size value is a platform specific integer value. The
default size also varies depending on the platform.
4.1.3.1 no arp cachesize
This command configures the default ARP cache size.
4.1.4 arp dynamicrenew
This command enables the ARP component to automatically renew dynamic ARP entries when they age out.
4.1.4.1 no arp dynamicrenew
This command prevents dynamic ARP entries from renewing when they age out.
Mode Global Config
Default enabled
Format
ip proxy-arp
Mode Interface Config
Format
no ip proxy-arp
Mode Interface Config
Format arp cachesize <platform specific integer value>
Mode Global Config
Format
no arp cachesize
Mode Global Config
Default disabled
Format
arp dynamicrenew
Mode Privileged EXEC
Format
no arp dynamicrenew
Mode Privileged EXEC