Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 2464

Complete Software Guide for Junos
Table 311: show isis statistics Output Fields (continued)
Field Name Field Description
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
Total packets
zero.
received/sent
Number of CSPN and PSNP packets currently waiting in the queue for processing. This value is almost
SNP queue length
always
LSP queue length Number of link-state PDUs waiting in the queue for processing. This value is almost always
SPF runs Number of shortest-path-first (SPF) calculations that have been performed. If this number is
incrementing rapidly, it indicates that the network is unstable.
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
LSP regenerations
nearing the end of its lifetime and it has not changed.
Number of purges that the system initiated. A purge is initiated if the software decides that a link-state
Purges initiated
PDU must be removed from the network.
show isis statistics show isis statistics
2360
®
OS for EX Series Ethernet Switches, Release 10.4
.
0
user@host> show isis statistics
IS-IS statistics for merino:
PDU type Received Processed
LSP 12227
IIH 113808
CSNP 198868
PSNP 6985
Unknown 0
Totals 331888
Total packets received: 331888 Sent: 331892
SNP queue length:
LSP queue length:
SPF runs:
Fragments rebuilt:
LSP regenerations:
Purges initiated:
Drops
12227 0
113808 0 115817
198868 0 198934
6979 6
0 0
331882 6 331209
0 Drops: 0
0 Drops: 0
1014
1038
425
0
0 .
Sent Rexmit
8184 683
0
0
8274 0
0 0
683
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