show isis counters
Syntax
show isis counters [ control-packets | system-counters
[ level-1 | level-2 ] ]
Description
This command shows IS-IS protocol counters.
Options
Parameter | Description | Range |
|---|---|---|
control-packets | Displays IS-IS control packet counters. | – |
system-counters [level-1|level-2] | Displays IS-IS system counters. This is the default. If the IS-IS level is not specified, system counters for both levels are displayed. | – |
Required Privilege Level
Related Documentation
Sample Output
bti7800# show isis counters system-counters level-1
IS-IS Level-1 System Counters: Authenticate failures: 0; ID field length mismatch: 0 Authenticate type mismatch: 0; Partition changes: 0 Discarded CSNP: 0; Received own lsp: 0 Discarded PSNP: 0; Sequence numbers skipped: 1 Dropped manual address: 0; SPF runs: 11 Exceeded max sequence: 0 LSP corrupted: 0; LSP overloaded database: 1 LSP count: 14; LSP queue length: 0 LSP discarded: 0; LSP regenerated: 6 LSP initiated purges: 0; LSP retransmited: 0 LSP local frag generated: 7 LSP purges init locally: 0; Expired LSP purges: 0 LSP purges init remotely: 0; Peer restart LSP purges: 0 LSP purges init by SNP: 0 IS-IS Control Packet Counters: IS-IS Instance: 1; Interface Name: mgt:1 Level-1: sending IS-IS Hello PDU: 749; Unknown PDU: 0; ES-IS Hello PDU: 0; Discarded IIH PDUs: 0; ES Hello PDU: 0; Discarded LSPs: 0; IS-IS LSP: 25; Discarded CNSPs: 0; IS-IS CNSP: 195; Discarded PSNPs: 0; IS-IS PSNP: 14; IS-IS Instance: 1; Interface Name: mgt:1 Level-1: receiving IS-IS Hello PDU: 739; Unknown PDU: 0; ES-IS Hello PDU: 0; Discarded IIH PDUs: 0; ES Hello PDU: 0; Discarded LSPs: 0; IS-IS LSP: 14; Discarded CNSPs: 0; IS-IS CNSP: 195; Discarded PSNPs: 0;