display isis event-log graceful-restart

Use display isis event-log graceful-restart to display IS-IS GR log information.

Syntax

display isis event-log graceful-restart slot slot-number

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its ID.

Examples

# Display IS-IS GR log information for the specified slot.

<Sysname> display isis event-log graceful-restart slot 1
IS-IS loginfo :
Sep 18 08:48:24 2015 slot 1 Process 1 enter GR restarting phase(Initialization).
Sep 18 08:48:24 2015 slot 1 Process 1 enter GR phase (LSDB synchronization).
Sep 18 08:48:24 2015 slot 1 Process 1 enter GR phase (TE tunnel prepare).
Sep 18 08:48:24 2015 slot 1 Process 1 enter GR phase (First SPF computation).
Sep 18 08:48:25 2015 slot 1 Process 1 enter GR phase (Redistribution).
Sep 18 08:48:25 2015 slot 1 Process 1 enter GR phase (Second SPF computation).
Sep 18 08:48:25 2015 slot 1 Process 1 enter GR phase (LSP stability).
Sep 18 08:48:25 2015 slot 1 Process 1 enter GR phase (LSP generation).
Sep 18 08:48:25 2015 slot 1 Process 1 enter GR phase (Finish).
Sep 18 08:48:25 2015 slot 1 Process 1 GR complete.

Table 58: Command output

Field

Description

GR phase

GR phase:

  • Initialization.

  • LSDB synchronization.

  • TE tunnel prepare—Preparing for TE tunnel computation.

  • First SPF computation.

  • Redistribution.

  • Second SPF computation.

  • LSP stability—Ready to generate LSPs.

  • LSP generation.

  • Finish.