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debug isis graceful-restart
Enables debugging information on IS-IS; this information contains graceful-restart details that are tied to a VRF. It displays GR
hello, internal state, and event debugs.
Z9500
Syntax
debug isis [vrf vrf-name] graceful-retart [all | events | hello | states]
To turn off debugging, use the no debug isis [vrf vrf-name] spf-triggers command.
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable
debugging information on IS-IS corresponding to that VRF. This information
contains graceful-restart details tied to the VRF that you specify. This information
includes GR Hello, Internal State, and Event Debug details.
all Enter the keyword all to enable debugging information that includes all the logs that
are related to graceful-restart.
events Enter the keyword events to enable debugging information that includes logs that
are related to generated events.
hello Enter the keyword hello to enable debugging information that includes restart TLV
related information.
states Enter the keyword states to enable debugging information that includes state
machine related information.
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms,refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(1.0) Introduced on the Z9100–ON.
9.7(0.0) Added support for VRF. Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
debug isis local-updates
To debug IS-IS local update packets, enable debugging on a specific interface and provides diagnostic information.
Z9500
Syntax
debug isis [vrf vrf-name] local-updates [interface]
To turn off debugging, use the no debug isis [vrf vrf—name] updates [interface]
command.
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable
the debugging information on IS-IS corresponding to that VRF. This information
contains local updates tied to the VRF that you specify. This command displays the
local LSP debugging details of the current unit.
interface (OPTIONAL) Identifies the interface type as one of the following:
898 Intermediate System to Intermediate System (IS-IS)