Alcatel-Lucent 6850-48 参照ガイド

OSPF Commands

page 41-48

OmniSwitch CLI Reference Guide

Administratively enables and disables the capability of an OSPF router to operate in helper mode in 
response to a router performing a graceful restart.

Enables the capability of an OSPF router to operate in helper mode.

Disables the capability of an OSPF router to operate in helper mode. 

OmniSwitch 6850, 6855, 9000, 9000E

• The minimum hardware configuration for this command is a redundant CMM configuration. This 

command is not supported on OmniSwitch chassis-based switches with a single CMM or OmniSwitch 
stackable switches in a standalone configuration.

• On OmniSwitch 6850 switches, a graceful restart is supported only on active ports (i.e., interfaces) that 

are on the secondary or idle modules in a stack during a takeover. It is not supported on ports on a 
primary switch in a stack.

-> ip ospf restart-helper status disable

-> ip ospf restart-helper status enable

Release 6.1; command was introduced.