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Command Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R002C50

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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display ospfv3 graceful-restart-information

display ospfv3 graceful-restart-information

Function

The display ospfv3 graceful-restart-information command displays the status of OSPFv3 GR.

Format

display ospfv3 [ process-id ] graceful-restart-information

Parameters

Parameter Description Value
process-id Specifies an OSPFv3 process ID. If process-id is not specified, brief information about all OSPFv3 processes is displayed in the ascending order of the process ID. The value is an integer that ranges from 1 to 4294967295.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

None

Example

# Display the status of OSPFv3 GR.

<HUAWEI> display ospfv3 graceful-restart-information
            OSPFv3 Router with ID (10.0.0.0) (Process 1)

  Helper capability                : enabled
  Helper support                   : planned
  Max Grace-Period Configured      : 1800 Sec
  Last Helper-exit Reason          : none
Table 9-76  Description of the display ospfv3 graceful-restart-information command output

Item

Description

Helper capability

Indicates whether Helper is enabled.
  • enabled
  • disabled

Helper support

Indicates the Helper Graceful-restart configuration feature.
  • planned: indicates that only the planned GR is supported.
  • unplanned: indicates that only the un-planned GR is supported.
  • strict lsa check: indicates that the Helper supports strict external LSA check.

Max Grace-Period Configured

Indicates the GR period.

Last Helper-exit Reason

Indicates the reason for the Helper device exiting from GR last time.
  • none: indicates that the switch never enters the Helper mode since it starts.
  • successful: indicates that the Helper successfully exits from GR.
  • topology change: indicates that the network topology changes.
  • interface id change: indicates that the interface ID changes.
  • grace period exp: indicates that GR period expires.
  • hold timer expire: indicates that the hold timer expires.
  • interface address deleted: indicates that the interface address is deleted.
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Updated: 2019-03-21

Document ID: EDOC1000166501

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