View Remote IS-IS Adjacencies

About this task

Perform this procedure to view remote IS-IS adjacency information. The platform sends IS-IS Hello (IIH) packets to discover IS-IS neighbors and establish and maintain the IS-IS adjacency. The platform continues to send IIH packets to maintain the adjacencies that the system establishes. For two nodes to form an adjacency the B-VLAN pairs for the primary B-VLAN and secondary B-VLAN must match.

Procedure

  1. In the navigation pane, expand the Configuration > Fabric folders.
  2. Select IS-IS Remote.
  3. Select the Adjacency tab.

Adjacency Field Descriptions

Use the data in the following table to use the Adjacency tab.

Name

Description

Interface

Specifies the remote IS-IS interface on which the adjacency is found.

Level

Indicates the level of the remote IS-IS interface (Level 1 [default] or Level 2).

State

Specifies the state of the adjacency:

  • down

  • initializing

  • up

  • failed

LastUpTime

Indicates when the adjacency most recently entered the state up, measured in hundredths of a second since the last re-initialization of the network management subsystem. Displays 0 if the adjacency has never been in state up.

NeighPriority

Specifies the priority of the neighboring Intermediate System to transition to the Designated Intermediate System.

HoldTimer

Specifies the holding time in seconds for this adjacency. This value is based on received IS-IS Hello (IIH) PDUs and the elapsed time since receipt.

NeighSysID

Specifies the system ID of the neighboring Intermediate System.

AdjHostName

Specifies the host name listed in the LSP.

ParallelActive

Specifies if the current adjacency among all the parallel adjacencies between two nodes is active. The values are:

  • true
  • false