Viewing DvR host entries
About this task
View DvR host entries (IPv4 remote host routes) on either a Controller or a Leaf node. The node displays the host entries learned either locally on its Switched UNI port or dynamically from other nodes within the DvR domain.
Before you begin
Ensure that you enable DvR globally on the node.
Procedure
Example
View DvR host entries on either a Controller or a Leaf node.
Viewing the DvR host entries for a specific VRF or VRF ID is not supported on a DvR Leaf node.
Switch:1#show dvr host-entries domain-id 255 l3isid 55500 ================================================================================================================== DVR Host-Entries ================================================================================================================== HOST L3VSN L2VSN DOMAIN IP-ADDRESS MAC-ADDRESS ISID ISID VRFID PORT ID TYPE NEXT HOP ------------------------------------------------------------------------------------------------------------------ 50.0.1.2 b0:ad:aa:42:ed:04 55500 50500 0 2/23 255 DYNAMIC Cont-1:121 50.0.1.3 b0:ad:aa:4c:3d:01 55500 50500 0 cpp 255 LOCAL Cont-2:122 2 out of 2 Total Num of DVR Host Entries displayed -------------------------------------------------------------------------------------------------------------------
View DvR host entries for a specific IP address.
In this example, you enter IP address 50.0.1.0 to display host entries for IP addresses 50.0.1.2 and 50.0.1.3.
Switch:1#show dvr host-entries ipv4 50.0.1.0 ================================================================================================================== DVR Host-Entries ================================================================================================================== HOST L3VSN L2VSN DOMAIN IP-ADDRESS MAC-ADDRESS ISID ISID VRFID PORT ID TYPE NEXT HOP ------------------------------------------------------------------------------------------------------------------ 50.0.1.2 b0:ad:aa:42:ed:04 55500 50500 0 2/23 2 DYNAMIC Cont-1:121 50.0.1.3 b0:ad:aa:4c:3d:01 55500 50005 0 cpp 2 LOCAL Cont-2:122 2 out of 2 Total Num of DVR Host Entries displayed -------------------------------------------------------------------------------------------------------------------
View DvR host entries where the next hop displays the MAC address instead of the system name.
Switch:1#show dvr host-entries nh-as-mac ================================================================================================================== DVR Host-Entries ================================================================================================================== HOST L3VSN L2VSN DOMAIN IP-ADDRESS MAC-ADDRESS ISID ISID VRFID PORT ID TYPE NEXT HOP ------------------------------------------------------------------------------------------------------------------ 50.0.1.2 b0:ad:aa:42:ed:04 55500 50500 0 2/23 2 DYNAMIC 00:bb:00:00:01:01 50.0.1.3 b0:ad:aa:4c:3d:01 55500 50500 0 cpp 2 LOCAL 00:bb:00:00:01:02 2 out of 2 Total Num of DVR Host Entries displayed -------------------------------------------------------------------------------------------------------------------
View DvR host entries based on the host type. Type 1 indicates local hosts and type 2 dynamic hosts.
Switch:1#show dvr host-entries type 2 ================================================================================================================== DVR Host-Entries ================================================================================================================== HOST L3VSN L2VSN DOMAIN IP-ADDRESS MAC-ADDRESS ISID ISID VRFID PORT ID TYPE NEXT HOP ------------------------------------------------------------------------------------------------------------------ 50.0.1.2 b0:ad:aa:42:ed:04 55500 50500 0 2/23 2 DYNAMIC 00:bb:00:00:01:01 1 out of 2 Total Num of DVR Host Entries displayed -------------------------------------------------------------------------------------------------------------------
Variable definitions
Use the data in the following table to use the show dvr host-entries command.
Variable |
Value |
---|---|
domain-id |
Specifies the domain ID of the DvR host entry. The range is 1 to 255. |
ipv4 |
Specifies the IP address (IPv4) of the DvR host entry. |
l2isid |
Specifies the Layer 2 VSN I-SID of the DvR host entry. The range is 1 to 16777215. |
l3isid |
Specifies the Layer 3 VSN I-SID of the DvR host entry. The range is 0 to 16777215. |
nh-as-mac |
Specifies the MAC address of the next hop node instead of the system name. |
type |
Specifies the host type of the DvR host entry. A value of 1 indicates local hosts and a value of 2 indicates dynamic hosts. |
vrf |
Specifies the VRF name of the DvR host entry. |
vrfids |
Specifies the VRF ID of the DvR host entry. The range is 0 to 512. |