Operation Manual – Reliability
H3C S9500 Series Routing Switches
Chapter 1 VRRP Configuration
1-9
1.3 Displaying and debugging VRRP
After the above configuration, execute
display
command in any view to display the
running of the VRRP configuration, and to verify the configuration. Execute
debugging
command in user view to debug VRRP configuration.
Table 1-10
Display and debug VRRP
Operation
Command
Display VRRP state information
display vrrp
[
interface vlan-interface
interface-number
[
virtual
-
router
-
ID
]
]
Display VRRP statistics
information
display vrrp statistics
[
vlan-interface
interface-number
[
virtual
-
router
-
ID
]
Display VRRP summary
information
display vrrp summary
Clear the statistics information
about VRRP
reset vrrp
statistics
[
vlan-interface
interface-number
[
virtual
-
router
-
ID
] ]
Enable VRRP debugging.
debugging vrrp
{
state
|
packet
|
error
}
Disable VRRP debugging.
undo debugging vrrp
{
state
|
packet
|
error
}
You can enable VRRP debugging to check its running. You may choose to enable
VRRP packet debugging (
option
as packet), VRRP state debugging (
option
as state),
and/or VRRP error debugging (
option
as error). By default, VRRP debugging is
disabled.
1.4 VRRP Configuration Example
1.4.1 VRRP Single Virtual Router Example
I. Networking requirements
Host A uses the VRRP virtual router which combines switch A and switch B as its
default gateway to access host B on the Internet.
VRRP virtual router information includes: virtual router ID1, virtual IP address
202.38.160.111, switch A as the Master and switch B as the Backup allowed
preemption.
