Debug Isis Spf-Triggers - Dell C9000 Series Reference Manual

vrf vrf-name
Command Modes EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, refer
to the relevant Dell Networking Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
9.9(0.0)
9.8(0.0)
9.7(0.0)
9.5(0.1)
9.2(0.2)
9.0.2.0
8.3.19.0
8.3.12.0
6.3.1.0

debug isis spf-triggers

Enable debugging on the events that triggered IS-IS shortest path first (SPF) events for debugging purposes.
C9000 Series
Syntax
debug isis [vrf vrf-name] spf-triggers
To turn off debugging, use the no debug isis [vrf vrf-name] spf-triggers
command.
• For a port channel interface, enter the keywords port-
channel then a number.
• For a VLAN interface, enter the keyword vlan then a
number from 1 to 4094.
(Optional) Enter the keyword vrf followed by the name of the
VRF to enable debugging information on ISIS for CSNP/PSNP
packets tied to that VRF. The command displays the SNP (CSNP/
PSNP) related debugging information.
Description
Introduced on the C9010.
Introduced on the S3048-ON and S4048-ON.
Added support for VRF. Introduced on the S6000-ON.
Introduced on the Z9500.
Introduced on the Z9000.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the S4810.
Introduced.
Intermediate System to Intermediate System (IS-IS) 1053