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debug isis
Syntax
debug isis isisLog [ severity { severityValue | severityNumber }
]
[ verbosity verbosityLevel ]
no debug isis isisLog
Release Information
Command introduced before JUNOSe Release
7.1.0.
Description
Displays debug-related information about selected
IS-IS log parameters. This command manipulates the same log as the
Global Configuration log commands. The no version disables debugging display.
Options
-
isisLog—IS-IS log of interest;
one of the following options:
- adj-packets—IS-IS adjacency-related packets, such
as hello packets sent and IS-IS received adjacencies going up and
down
- mpls traffic-eng advertisements—MPLS traffic-engineering
agent advertisements
- mpls traffic-eng agents—MPLS traffic-engineering
agents
- snp-packets—IS-IS CSNPs/PSNPs
- spf-events—Shortest path first events
- spf-statistics—SPF timing and statistic data
- spf-triggers—SPF triggering events
- update-packets—Update-related packets
- severity—Specifies the minimum severity of the log
messages displayed for the selected category; described either by
a descriptive term—severityValue—or
by a corresponding number—severityNumber—in the range 0–7; the lower the number, the higher the
priority:
- emergency or 0—System unusable
- alert or 1—Immediate action
needed
- critical or 2—Critical condition
exists
- error or 3—Error condition
- warning or 4—Warning condition
- notice or 5—Normal but significant
condition
- info or 6—Informational message
- debug or 7—Debug message
-
verbosityLevel—Verbosity of
the log category's messages; can be any of the following:
- low—Terse
- medium—Moderate detail
- high—Verbose
Privileged Exec
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