3Com MSR 50 Series Configuration Manual page 1997

[RouterB-Ethernet1/0] undo ipv6 nd ra halt
3 Verify the configuration
After the configuration, Host B can be pinged through on Host A. You can use the
display vrrp ipv6 command to verify the configuration.
# Display detailed information of standby group 1 on Router A.
[RouterA-Ethernet1/0] display vrrp ipv6 verbose
IPv6 Standby Information:
Run Method
Virtual IP Ping : Enable
Interface
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Virtual IP
Virtual MAC
Master IP
# Display detailed information of standby group 1 on Router B.
[RouterB-Ethernet1/0] display vrrp ipv6 verbose
IPv6 Standby Information:
Run Method
Virtual IP Ping : Enable
Interface
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Virtual IP
Master IP
The above information indicates that in standby group 1 Router A is the master,
Router B is the backup and packets sent from Host A to Host B are forwarded by
Router A.
If Router A fails, you can still ping through Router B on Host A. You can use the
display vrrp ipv6 command to view the detailed information of the standby
group on Router B.
# If Router A fails, the detailed information of standby group 1 on Router B is
displayed.
[RouterB-Ethernet1/0] display vrrp ipv6 verbose
IPv6 Standby Information:
Run Method
Virtual IP Ping : Enable
Interface
VRID
Admin Status
Config Pri
IPv6-Based VRRP Configuration Example
: VIRTUAL-MAC
: Ethernet1/0
: 1
: UP
: 110
: YES
: NONE
: FE80::10
: 0000-5e00-0201
: FE80::1
: VIRTUAL-MAC
: Ethernet1/0
: 1
: UP
: 100
: YES
: NONE
: FE80::10
: FE80::1
: VIRTUAL-MAC
: Ethernet1/0
: 1
: UP
: 100
Adver. Timer : 100
State : Master
Run Pri : 110
Delay Time : 0
Adver. Timer : 100
State : Backup
Run Pri : 100
Delay Time : 0
Adver. Timer : 100
State : Master
Run Pri : 100
1997