Filter
Top Products
ARP Table Troubleshooting Virtual Router Redundancy Protocol (VRRP)
page 13-10 OmniSwitch Troubleshooting Guide September 2005
ARP Table
The ARP Table of the OmniSwitch that is the Master Router will have the Virtual MAC Learned in the
ARP Table. It will not be learned on a port. In the example below I use the show arp command to illus-
trate before and after a switch the VRRP master.
-> show arp
Total 3 arp entries
Flags (P=Proxy, A=Authentication, V=VRRP)
IP Addr Hardware Addr Type Flags Port Interface
-----------------+-------------------+----------+-------+--------+----------
172.50.1.254 00:00:5e:00:01:32 STATIC PV UNKNOWN vlan 500
172.51.1.254 00:00:5e:00:01:33 STATIC PV UNKNOWN vlan 501
172.52.1.254 00:00:5e:00:01:34 STATIC PV UNKNOWN vlan 502
-----------------+-------------------+----------+-------+--------+----------
-> vrrp 1 2 disable
SUN FEB 19 23:05:28 : VRRP (77) info message : Virtual router VRID=1 VLAN=2 state
is initialize
-> SUN FEB 19 23:05:28 : VRRP (77) info message : Virtual router VRID=1 VLAN=2
disabled
vrrp 1 2 priority 110
-> vrrp 1 2 enable
SUN FEB 19 23:05:41 : VRRP (77) info message : Virtual router VRID=1 VLAN=2 enabled
-> SUN FEB 19 23:05:42 : VRRP (77) info message : Virtual router VRID=1 VLAN=2
state is backup
SUN FEB 19 23:05:46 : VRRP (77) info message : Virtual router VRID=1 VLAN=2 state
is master
Total 1 arp entries
Flags (P=Proxy, A=Authentication, V=VRRP)
IP Addr Hardware Addr Type Flags Port Interface
-----------------+-------------------+----------+-------+--------+----------
10.1.96.5 00:50:04:b2:c9:ee STATIC PV UNKNOWN vlan 2