Configuring Vrrp For Ipv6 - 3Com Switch 4800G 24-Port Configuration Manual

1084 C 87: VRRP C
HAPTER
Displaying and
Maintaining VRRP for
Configuring VRRP for
IPv6
VRRP for IPv6
Configuration Task List
ONFIGURATION
To do...
Enter system view
Enter the specified interface
view
Configure the authentication
mode and authentication key
when the standby groups
send and receive VRRP
packets
Configure the time interval for
the Master in the standby
group to send VRRP
advertisement
Disable TTL check on VRRP
packets
n
You may configure different authentication modes and authentication keys for
■
the standby groups on an interface. However, the members of the same
standby group must use the same authentication mode and authentication key.
Factors like excessive traffic or different timer setting on switches can cause the
■
Backup timer to time-out abnormally and trigger a change of the state. To
solve this problem, you can prolong the time interval to send VRRP packets and
configure a preemption delay.
To do...
IPv4
Display VRRP status
Display VRRP statistics
Remove VRRP statistics
Complete these tasks to configure VRRP for IPv6:
Task
"Enabling Users to Ping Virtual IPv6 Addresses" on page 1085
"Configuring the Association Between Virtual IPv6 Address and MAC Address" on
page 1085
Use the command...
system-view
interface interface-type
interface-number
vrrp vrid virtual-router-id
authentication-mode { md5
| simple } key
vrrp vrid virtual-router-id
timer advertise
adver-interval
vrrp un-check ttl
Use the command...
display vrrp [ verbose ]
[ interface interface-type
interface-number [ vrid
virtual-router-id ] ]
display vrrp statistics
[ interface interface-type
interface-number [ vrid
virtual-router-id ] ]
reset vrrp statistics
[ interface interface-type
interface-number [ vrid
virtual-router-id ] ]
Remarks
-
-
Optional
Authentication is not
performed by default
Optional
1 second by default
Optional
Enabled by default
Do not create a standby
group before executing this
command.
Remarks
Available in any view
Available in any view
Available in user view
Remarks
Optional
Optional