Viewing VRRP information

Display VRRP port or VLAN information to verify your configuration. Show VRRP information by IPv6 address or virtual router ID. If you enter a virtual router ID or an IPv6 address when you view VRRP information, the information applies only to that virtual router ID or for that interface.

Procedure

  1. Enter Privileged EXEC mode:

    enable

  2. View the configuration information for all interfaces:

    show ipv6 vrrp interface [verbose] [vrf WORD<1–16> | vrfids WORD<0–512>]

  3. View the configuration information for one or more ports:

    show ipv6 vrrp interface gigabitethernet {slot/port[/sub-port] [-slot/port[/sub-port]] [,...]} [verbose] [vrf WORD<1–16> | vrfids WORD<0–512>]

  4. View the configuration information for one or more VLANs:

    show ipv6 vrrp interface vlan [<1-4059>] [verbose] [vrf WORD<1–16> | vrfids WORD<0–512>]

  5. View the configuration information for one or more virtual router IDs:

    show ipv6 vrrp interface vrid <1–255> [verbose] [vrf WORD<1–16> | vrfids WORD<0–512>]

  6. View VRRP address information:

    show ipv6 vrrp address [vrf WORD<1–16> | vrfids WORD<0–512>]

  7. View VRRP address information for a link-local address:

    show ipv6 vrrp address link—local WORD<0–127> [verbose] [vrf WORD<1–16> | vrfids WORD<0–512>]

  8. View VRRP address information for a virtual router ID:

    show ipv6 vrrp address vrid <1–255> [vrf WORD<1–16> | vrfids WORD<0–512>]

Example

Switch:1>show ipv6 vrrp address 

================================================================================
                            VRRP Info - GlobalRouter
================================================================================

VRID P/V   IP                              MAC                STATE    CONTROL 
--------------------------------------------------------------------------------
12   1/1   fe80:0:0:0:0:0:0:1234           00:00:5e:00:02:0c  Init     Disabled 

VRID P/V   MASTER                          PRIO  ADV  UP TIME             
--------------------------------------------------------------------------------
12   1/1   0:0:0:0:0:0:0:0                 100   1    0 day(s), 00:00:00  

VRID P/V   CRITICAL IP                              CRITICAL IP   ACCEPT  
                                                    ENABLED       MODE    
--------------------------------------------------------------------------------
12   1/1   0:0:0:0:0:0:0:0                          No            disable  

VRID P/V   BACKUP   BACKUP-MASTER   FAST (ENABLED)  ACTION   HLD     REM    
           MASTER   STATE           ADV                      DWN            
--------------------------------------------------------------------------------
12   1/1   disable  down            400  (YES)       none     30       0     

VRID P/V   GLOBAL ADDRESS 

--------------------------------------------------------------------------------
12   1/1   1111::2222/64    

Flags Legend:
HLD DWN: Configured hold-down timer value, REM: REMaining hold-down timer value

--More-- (q = quit)

Switch:1#show ipv6 vrrp interface verbose
 
==========================================================================================
                          Vlan Vrrp for IPv6 Extended
 
==========================================================================================
VLAN VRF              VRRP                           MASTER                                  
ID   NAME             ID   STATE   CONTROL PRIORITY  IPADDR                                  
------------------------------------------------------------------------------------------
40   GlobalRouter     1    init    disable 100       0:0:0:0:0:0:0:0
40   GlobalRouter     2    init    disable 100       0:0:0:0:0:0:0:0

All 2 Vlan Vrrp Extended Entries out of 18 Total Num of Vrrp displayed

VLAN VRF              VRRP HOLDDWN ACTION  CRITICAL   CRITICAL                                
ID   NAME             ID           TIME    IP ENABLE  IPADDR                                  
------------------------------------------------------------------------------------------
40   GlobalRouter     1    0       none    disable    0:0:0:0:0:0:0:0
40   GlobalRouter     2    0       none    disable    0:0:0:0:0:0:0:0

All 2 Vlan Vrrp Extended Entries out of 18 Total Num of Vrrp displayed

VLAN VRF              VRRP BACKUP  BACKUP  ADVERTISE  FAST ADV   FAST ADV   MASTER ADV PREEMPT 
ID   NAME             ID   MASTER  MASTER  INTERVAL   INTERVAL   ENABLE     INTERVAL   MODE    
                                   STATE   (s)        (ms)                  (ms)   
---------------------------------------------------------------------------------------------
40   GlobalRouter     1    disable down    1          200        disable    1000       enable  
40   GlobalRouter     2    disable down    1          200        disable    1000       enable  

All 2 Vlan Vrrp Extended Entries out of 18 Total Num of Vrrp displayed

====================================================================================================
                          Port Vrrp for IPv6 Extended
====================================================================================================
PORT  VRF              VRRP                           MASTER                                  
NUM   NAME             ID   STATE   CONTROL PRIORITY  IPADDR                                  
----------------------------------------------------------------------------------------------------
1/23  GlobalRouter     1    init    disable 100       0:0:0:0:0:0:0:0
1/23  GlobalRouter     2    init    disable 100       0:0:0:0:0:0:0:0

All 2 Port Vrrp Extended Entries out of 18 Total Num of Vrrp displayed

PORT  VRF              VRRP HOLDDWN ACTION  CRITICAL   CRITICAL                                
NUM   NAME             ID           TIME    IP ENABLE  IPADDR                                  
----------------------------------------------------------------------------------------------------
1/23  GlobalRouter     1    0       none    disable    0:0:0:0:0:0:0:0
1/23  GlobalRouter     2    0       none    disable    0:0:0:0:0:0:0:0

All 2 Port Vrrp Extended Entries out of 18 Total Num of Vrrp displayed

PORT  VRF              VRRP BACKUP  BACKUP  ADVERTISE  FAST ADV   FAST ADV   MASTER ADV PREEMPT 
NUM   NAME             ID   MASTER  MASTER  INTERVAL   INTERVAL   ENABLE     INTERVAL   MODE    
                                    STATE   (s)        (ms)                  (ms)             
----------------------------------------------------------------------------------------------------
1/23  GlobalRouter     1    disable down    1          200        disable    1000       enable  
1/23  GlobalRouter     2    disable down    1          200        disable    1000       enable 
All 2 Port Vrrp Extended Entries out of 18 Total Num of Vrrp displayed

Variable definitions

Use the data in the following table to use the show ipv6 vrrp commands.

Variable

Value

{slot/port[/sub-port][-slot/port[/sub-port]][,...]}

Identifies the slot and port in one of the following formats: a single slot and port (slot/port), a range of slots and ports (slot/port-slot/port), or a series of slots and ports (slot/port,slot/port,slot/port). If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.

link-local WORD<0–127>

Displays information by link-local IPv6 address.

verbose

Displays extended information.

vlan [<1-4059> ]

Specifies the VLAN ID in the range of 1 to 4059. By default, VLAN IDs 1 to 4059 are configurable and the system reserves VLAN IDs 4060 to 4094 for internal use. On switches that support the vrf-scaling and spbm-config-mode boot configuration flags, if you enable these flags, the system also reserves VLAN IDs 3500 to 3998. VLAN ID 1 is the default VLAN and you cannot create or delete VLAN ID 1.

vrid <1–255>

Displays information by virtual router ID.

vrf WORD<1–16>

Specifies the VRF name.

vrfids WORD<0–512>

Specifies the VRF ID.
9036830-00 Rev AD