Alcatel Carrier Internetworking Solutions 6648 - Manual (Page 170)

ARP Protocol Failure Troubleshooting ARP
page 11-4 OmniSwitch Troubleshooting Guide September 2005
To confirm the MAC address of the routing instance, use the following command:
-> show ip interface vlan 10
vlan 10
Link type = ETH_II,
Link status = UP,
SNMP interface index = 13600010
Interface index = 4
Enable IP forwarding = YES,
Administrative status = ENABLED,
Operational status = ACTIVATED,
Enable trap = NO,
Internet address = 10.10.42.1,
Broadcast address = 10.10.42.255,
Subnet mask = 255.255.255.0,
Hardware address = 00:d0:95:79:62:d1,
Vrrp MAC = 00:00:00:00:00:00,
Auth MAC = 00:00:00:00:00:00,
Maximum Transfer Unit (MTU) = 1500
Packets received = 1969,
Packets sent = 12094,
Bytes received = 55510,
Bytes sent = 774556,
Multicast packets received = 0,
Multicast packets sent = 10122,
Broadcast packets received = 0,
Broadcast packets sent = 4,
Input errors = 0
Output errors = 0
Collisions = 0
Dropped = 0
Similar steps should be taken to verify the ARP resolution on the other device B.