Specifications

Chapter 8. Command Reference 189
ARP LIST
Lists Address Resolution Protocol (ARP) table entries in an IP routing environment. ARP is a tool used to find
the appropriate MAC addresses of devices based on the destination IP addresses.
BI
Lists the root bridge, and indicates whether the router is learning, listening, or forwarding.
BI LIST
Lists the contents of the bridge table.
Each MAC address in the table is listed with its corresponding bridge port as learned by the bridge function. The
line also shows the number of seconds elapsed since the last packet was received by the MAC address followed by
flags. Possible flags include:
P Permanent (This entry is not aged out of the table.)
FLD Flood
US This entry is for the target router.
A Accept
FWD Forward
BC Broadcast
MC Multicast
.
arp list <ipaddr><InterfaceName> <InterfaceUnit>
ipaddr IP address associated with a MAC address for a device on the local interface in the format of 4
decimals separated by periods.
InterfaceName MAC address on the local network
InterfaceUnit For an Ethernet interface, this can be a 1 or 0. For a DSL interface, this is a VPN number.
Example:
arp list
Response:
IP Addr Mac Address Interface
192.84.210.148 00:05:02:00:80:A8 ETHERNET/0
bi
Response:
# bi
GROUP 0Our ID=8000+00206f0249fc Root ID=8000+00206f0249fc
Port ETHERNET/0 00+00 FORWARDING