Displaying IS-IS interface counters
Use the following procedure to display IS-IS interface counters.
Procedure
- In the navigation pane, expand .
- Click Stats.
- Click the Interface Counters tab.
Interface Counters field descriptions
Use the data in the following table to use the Interface Counters tab.
|
Name |
Description |
|---|---|
|
Index |
Shows a unique value identifying the IS-IS interface. |
|
Level |
Shows the type of circuit that discovered the interface counters. The point to point Hello PDU includes both L1 and L2, and IS from a single adjacency on point to point links, therefore combining counts on point to point links into one group. |
|
AdjChanges |
Shows the number of times an adjacency state change has occurred on this circuit. |
|
InitFails |
Shows the number of times initialization of this circuit has failed. This counts events such as PPP NCP failures. Failures to form an adjacency are counted by isisCircRejAdjs. |
|
RejAdjs |
Shows the number of times an adjacency has been rejected on this circuit. |
|
IDFieldLenMismatches |
Shows the number of times an IS-IS control PDU with an ID field length different to that for this system has been received. |
|
MaxAreaAddrMismatches |
Shows the number of times an IS-IS control PDU with a max area address field different to that for this system has been received. |
|
AuthFails |
Shows the number of times an IS-IS control PDU with the correct auth type has failed to pass authentication validation. |
|
LANDesISChanges |
Shows the number of times the Designated IS has changed on this circuit at this level. If the circuit is point to point, this count is zero. |