show ipv6 vrrp

Displays information about IPv6 Virtual Router Redundancy Protocol (VRRP) sessions.
Syntax
show ipv6 vrrp [ brief ]
show ipv6 vrrp [ ethernet unit/slot/port | ve num ]
show ipv6 vrrp [ statistics [ ethernet unit/slot/port | ve num ] ]
show ipv6 vrrp [ ve num [ vrid VRID ] ]
show ipv6 vrrp [ vrid VRID [ ethernet unit / slot / port | ve num ] ]
Parameters
brief
Displays summary information about the IPv6 VRRP session.
ethernet unit slot port
Displays IPv6 VRRP information only for the specified Ethernet port. A forward slash “/” must be entered between the unit, slot, and port variables.
ve num
Displays IPv6 VRRP information only for the specified virtual Ethernet port.
statistics
Displays statistical information about the IPv6 VRRP session.
vrid VRID
Displays IPv6 VRRP information only for the specified virtual router ID (VRID).
Modes

User EXEC mode

Usage Guidelines

This command can be entered in any mode. This command supports IPv6 VRRP; to display information about VRRP Extended (VRRP-E) sessions, use the show ipv6 vrrp-extended command.

The following is a partial list of output field descriptions for the show ipv6 vrrp command.

Output field Description
Total number of VRRP routers defined The total number of virtual routers configured and currently running on this RUCKUS ICX device. For example, if the device is running VRRP-E, the total applies only to VRRP-E routers.
Interface The interface on which VRRP is configured. If VRRP is configured on multiple interfaces, information for each interface is listed separately.
VRID The ID of the virtual router configured on this interface. If multiple virtual routers are configured on the interface, information for each virtual router is listed in a separate row.
state This device’s VRRP state for the virtual router. The state can be one of the following:
  • init—The virtual router is not enabled (activated). If the state remains init after you activate the virtual router, make sure that the virtual router is also configured on the other routers and that the routers can communicate with each other.

    If the state is init and the mode is incomplete, make sure you have specified the IP address for the virtual router.

  • backup—This device is a backup for the virtual router.
  • master—This device is the master for the virtual router.
current priority The current VRRP priority of this device for the virtual router.
preempt-mode Whether the backup preempt mode is enabled. If the backup preempt mode is enabled, this field contains a “true.” If the mode is disabled, this field is blank.
Examples

The following example displays IPv6 VRRP session information in detail. 

device(config)# show ipv6 vrrp

Total number of VRRP routers defined: 1
Interface 1/1/3
----------------
auth-type no authentication
VRID 13 (index 2)
interface 1/1/3
state master
administrative-status enabled
version v3
mode non-owner(backup)
virtual mac 0000.5e00.0217
priority 100
current priority 100
track-priority 1
hello-interval 1000 ms
backup hello-interval 60000 ms
advertise backup disabled
dead-interval 3000 ms
preempt-mode true
ipv6-address 3013::1
next hello sent in 700 ms
short-path-forwarding disabled

The following example displays IPv6 VRRP statistical information. 

device# show ipv6 vrrp statistics

Global IPv6 VRRP statistics
-------------------------------
- received vrrp packets with checksum errors = 0
- received vrrp packets with invalid version number = 0
- received vrrp packets with unknown or inactive vrid = 0
Interface 1/1/3
----------------
VRID 13
- number of transitions to backup state = 1
- number of transitions to master state = 1
- total number of vrrp packets received = 0
. received backup advertisements = 19
. received packets with zero priority = 0
. received packets with invalid type = 0
. received packets with invalid authentication type = 0
. received packets with authentication type mismatch = 0
. received packets with authentication failures = 0
. received packets dropped by owner = 0
. received packets with ttl errors = 0
. received packets with ipv6 address mismatch = 0
. received packets with advertisement interval mismatch = 0
. received packets with invalid length = 0
- total number of vrrp packets sent = 1175
. sent backup advertisements = 0
. sent packets with zero priority = 0
- received neighbor solicitation packets dropped = 0
- received proxy neighbor solicitation packets dropped = 0
- received ipv6 packets dropped = 0

The following example displays IPv6 VRRP configuration information about VRID 1. 

device# show ipv6 vrrp vrid 1

Interface 1/1/1
----------------
auth-type no authentication
VRID 1 (index 1)
interface 1/1/1
state master
administrative-status enabled
version v3
mode non-owner(backup)
virtual mac dddd.eeee.ffff (configured)
priority 100
current priority 100
track-priority 1
hello-interval 1000 ms
backup hello-interval 60000 ms
advertise backup disabled
dead-interval 3600 ms
preempt-mode true
ipv6 address 10:20:1::100
next hello sent in 400 ms

The following example displays an auto-generated IPv6 virtual link-local address used in the VRRPv3 VRID 1 instance.

Note: This example is applicable only to the auto-generation of an IPv6 virtual link-local address. 
device# show ipv6 vrrp vrid 1

VRID 1 (index 1)
 interface 1/1/1
 state master
 administrative-status enabled
 version v3
 mode owner
 virtual mac 0000.5e00.0101
 virtual link-local fe80::200:5eff:fe00:201 
 priority 255
 current priority 255
 track-priority 2
 hello-interval 1000 ms
 backup hello-interval 60000 ms
 number of configured virtual address 2
 ipv6-address 1:2:45::2
 ipv6-address 1:2:46::2
 next hello sent in 300 ms
 Track MCT-VPLS-State: Disable
Parent topic: Show Commands