System information

Configuring IS-IS
10-21
Table 10-6 describes the show clns is-neighbors command output:
• The show clns neighbors command displays both ES and IS neighbors.
Figure 10-3 displays sample show clns neighbors command output:
Figure 10-3 show clns neighbors Command Output
Table 10-7 describes the show clns neighbors command output:
Table 10-6 show clns is-neighbors Command Output Fields
Output Field Description
System ID System ID of the IS-IS router.
Interface Interface on which the router was discovered.
State Adjacency state. Up and Init are the states of the ES or IS neighbor.
Init System is an IS and is waiting for an IS-IS hello message. IS-IS
regards the neighbor as not adjacent.
Up Believes the ES or IS is Reachable
Type Displays whether the IS-IS router type is Level 1 or Level 2.
Priority Indicates the routing priority.
Circuit ID Indicates the ISIS circuit ID.
Table 10-7 show clns neighbors Command Output Fields
Output Field Description
System ID System ID of the IS-IS router.
SNPA Subnetwork Point of Attachment, which is the data-link layer
address.
Interface Interface in which the system was learned from.
State Adjacency state. Up and Init are the states of the ES or IS neighbor.