H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – VRRP-HA
H3C S7500 Series Ethernet Switches Chapter 1
VRRP Configuration
1-8
To do… Use the command… Remarks
Enter VLAN interface view
interface Vlan-interface
valn-id
—
Configure the priority of
the backup group
vrrp vrid virtual-router-id
priority priority
Optional
By default, the priority of a
backup group is 100.
Configure the preemptive
mode and delay period for
the backup group
vrrp vrid virtual-router-id
preempt-mode [ timer
delay delay-value ]
Optional
By default, a backup
group operates in the
preemptive mode.
Configure the
authentication type and
authentication key
vrrp
authentication-mode
authentication-type
authentication-key
Optional
By default, no
authentication is
configured for a backup
group.
Configure the VRRP timer
vrrp vrid virtual-router-id
timer advertise
adver-interval
Optional
By default, the interval for
the master switch in a
backup group to send
VRRP packets is 1
second.
Specify the
interface/Ethernet port to
be tracked
vrrp vrid virtual-router-id
track interface-type
interface-number
[ reduced value-reduced ]
Optional
value-reduced: Value by
which the priority is to be
reduced. By default, this
value is 10.
1.3 Displaying and Maintaining VRRP
To do… Use the command… Remarks
Display VRRP state
information and statistics
information
display vrrp [ interface
vlan-interface vlan-id |
statistics
[ vlan-interface vlan-id ] ]
[ virtual-router-id ]
Available in any view.
Clear VRRP statistics
reset vrrp statistics
[ vlan-interface vlan-id ]
[ virtual-router-id ]
Available in user view.
Enable VRRP debugging
function
debugging vrrp { state |
packet }
Available in user view.