Table 273: show isis statistics Output Fields
(continued)
Field Description
Field Name
Number of PDUs received since IS-IS started or since the statistics were set to zero.
Received
Number of PDUs received less the number dropped.
Processed
Number of PDUs dropped.
Drops
Number of PDUs transmitted since IS-IS started or since the statistics were set to zero.
Sent
Number of PDUs retransmitted since IS-IS started or since the statistics were set to zero.
Rexmit
Total number of PDUs received and transmitted since IS-IS started or since the statistics were set to
zero.
Total packets
received/sent
Number of CSPN and PSNP packets currently waiting in the queue for processing. This value is almost
always
0
.
SNP queue length
Number of link-state PDUs waiting in the queue for processing. This value is almost always
0
.
LSP queue length
Number of shortest-path-first (SPF) calculations that have been performed. If this number is
incrementing rapidly, it indicates that the network is unstable.
SPF runs
Number of link-state link-state PDU fragments that the local system has computed.
Fragments rebuilt
Number of link-state PDUs that have been regenerated. A link state PDU is regenerated when it is
nearing the end of its lifetime and it has not changed.
LSP regenerations
Number of purges that the system initiated. A purge is initiated if the software decides that a link-state
PDU must be removed from the network.
Purges initiated
show isis statistics
user@host>
show isis statistics
IS-IS statistics for merino:
show isis statistics
PDU type Received Processed Drops Sent Rexmit
LSP 12227 12227 0 8184 683
IIH 113808 113808 0 115817 0
CSNP 198868 198868 0 198934 0
PSNP 6985 6979 6 8274 0
Unknown 0 0 0 0 0
Totals 331888 331882 6 331209 683
Total packets received: 331888 Sent: 331892
SNP queue length: 0 Drops: 0
LSP queue length: 0 Drops: 0
SPF runs: 1014
Fragments rebuilt: 1038
LSP regenerations: 425
Purges initiated: 0
Copyright © 2010, Juniper Networks, Inc.
2132
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...