Graphing IS-IS interface counters

Use the following procedure to graph IS-IS interface counters.

Procedure

  1. In the navigation pane, expand Configuration > IS-IS.
  2. Click IS-IS.
  3. Click the Interfaces tab.
  4. Select an existing interface.
  5. Click the Graph button.

Interface Counters field descriptions

The following table describes the fields in the Interface Counters tab.

Name

Description

InitFails

Indicates the number of times initialization of this circuit has failed. This counts events such as PPP NCP failures.

RejAdjs

Indicates the number of times an adjacency has been rejected on this circuit.

IDFieldLenMismatches

Indicates the number of times an Intermediate-System-to-Intermediate-System (IS-IS) control PDU with an ID field length different from that for this system has been received.

MaxAreaAddrMismatches

Indicates the number of times an IS-IS control PDU with a max area address field different from that for this system has been received.

AuthFails

Indicates the number of times an IS-IS control PDU with the correct auth type has failed to pass authentication validation.

LANDesISChanges

Indicates 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.

AbsoluteValue

Displays the counter value.

Cumulative

Displays the total value since you opened the Stats tab.

Average/Sec

Displays the average value for each second.

Minimum/Sec

Displays the minimum value for each second.

Maximum/Sec

Displays the maximum value for each second.

Last Val/Sec

Displays the last value for each second.