Viewing DvR interfaces

View the DvR interfaces on either a Controller or a Leaf node.

On Controllers, DvR interfaces are created when you configure IP on a DvR enabled Layer 2 VSN (VLAN, I-SID). Only Controllers display the administrative state of the interfaces because this is where you enable or disable the interfaces. The Leaf nodes display DvR interface information that is pushed from the Controllers, for example, subnet routes or gateway IP addresses for the Layer 2 VSNs.

Before you begin

Ensure that you enable DvR globally on the node.

Procedure

Enter Privileged EXEC mode:

enable
View the DvR interface information.

On a Controller:

show dvr interfaces [l3isid <0-16777215>] [vrf WORD<1-16>] [vrfids WORD<0-512>]

On a Leaf node:

show dvr interfaces [l3isid <0-16777215>]

Viewing the DvR interface information for a specific VRF or VRF ID is not supported on a DvR Leaf node.

Example

View DvR interfaces on a Controller node:

You can view DvR interface information on all interfaces or for a specific Layer 3 I-SID, VRF, or VRF ID.

Switch:1#show dvr interfaces 

==================================================================================================
                                                     DVR Interfaces
==================================================================================================
                                                                               Admin    SPBMC  IGMP
Interface       Mask           L3ISID  VRFID    L2ISID     VLAN     GW IPv4    State    State  Version
--------------------------------------------------------------------------------------------------
50.0.1.2        255.255.0.0    55500   1        50500      500      50.0.1.1   enable   disable 2

1 out of 1 Total Num of DVR Interfaces displayed
---------------------------------------------------------------------------------------------------

View DvR interfaces on a Leaf node:

You can view DvR interface information on all interfaces or for a specific Layer 3 I-SID. Viewing the interface information for a specific VRF or VRF ID is not supported on a DvR Leaf node.

Switch:1#show dvr interfaces l3isid 401

================================================================================
                               DVR Interfaces 
================================================================================

Interface       Mask           L3ISID     VRFID    L2ISID     VLAN     GW IPv4
--------------------------------------------------------------------------------
40.1.0.0        255.255.0.0    401        2        10401      77       40.1.1.11
40.2.0.0        255.255.0.0    401        2        10402      78       40.2.1.11
40.3.0.0        255.255.0.0    401        2        10403      79       40.3.1.11
40.4.0.0        255.255.0.0    401        2        10404      80       40.4.1.11


4 out of 4 Total Num of DVR Interfaces displayed
----------------------------------------------------------------------------------

Variable definitions

Use the data in the following table to use the show dvr interfaces command.


Variable	Value
`l3isid`	Specifies the Layer 3 I-SID of the DvR interface. The range is 0 to 16777215.
`vrf`	Specifies the VRF name.
`vrfids`	Specifies the VRF ID. The range is 0 to 512.

Job aid

Use the data in the following table to use the show dvr interfaces command output.


Field	Descriptions
Interface	Specifies the VLAN IP address (IPv4) of the DvR interface.
Mask	Specifies the subnet mask of the VLAN IP address.
L3ISID	Specifies the Layer 3 I-SID of the DvR interface. The range is 0 to 16777215.
VRFID	Specifies the VRF ID of the DvR interface
L2ISID	Specifies the Layer 2 I-SID of the DvR interface. The range is 1 to 16777215.
VLAN	Specifies the VLAN ID of the DvR interface.
GW IPv4	Specifies the DvR gateway IP address (IPv4).
Admin State	Specifies the administrative state of the DvR interface. Note: This field displays only on a Controller node.
SPBMC State	Specifies the SBPMC state of the DvR interface.
IGMP version	Specifies the version of IGMP running on the DvR interface.