Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - IP-IPV6-IGP CONFIGURATION GUIDE 2010-10-31 Configuration Manual page 412

JunosE 11.3.x IP, IPv6, and IGP Configuration Guide
show isis summary-addresses
388
Use to display how often and why the router has run a full SPF calculation.
Field descriptions
When—Amount of time since a full SPF calculation took place, given in
hours:minutes:seconds. The previous 20 calculations are logged.
Duration—Number of seconds to complete this SPF run. The elapsed time is in actual
clock time, not CPU time.
First Trigger LSP—Whenever a full SPF calculation is triggered by a new LSP, the
LSP ID is stored in the router
SpfType—Type of SPF run
Triggers—List of causes that triggered the SPF calculation
Example 1
host1#show isis spf-log
Level 1 SPF log
When Duration
00:01:45 0.000
00:01:36 0.000
00:01:31 0.000
00:00:08 0.000
Example 2
host1#show isis spf-log detail
Level 1 SPF log
When Duration
00:01:53 0.000
RTupdt 0.000
RtLeak 0.000
00:01:44 0.000
RTupdt 0.000
RtLeak 0.000
00:01:39 0.000
RTupdt 0.000
RtLeak 0.000
00:00:16 0.000
RTupdt 0.000
RtLeak 0.000
See show isis spf-log
Use to display the status of IS-IS aggregate addresses.
Field descriptions
Address—Aggregate addresses advertised by summarization process
Mask—IP subnet masks used for the summary routes
Level—Level for which multiple groups of addresses can be summarized
Metric—Metric used to advertise the summary
First Trigger LSP SpfType
0000.0000.0000.00-00 Full
0000.0000.0000.00-00 Full
0000.0101.0101.00-00 Full
0000.0101.0101.00-00 PRC
First Trigger LSP SpfType
0000.0000.0000.00-00 Full
0000.0000.0000.00-00 Full
0000.0101.0101.00-00 Full
0000.0101.0101.00-00 PRC
Copyright © 2010, Juniper Networks, Inc.
Triggers
LSP Add
LSP Add
LSP Add
LSP Sequence Update
Triggers
LSP Add
LSP Add
LSP Add
LSP Sequence Update