HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Command Referenc - Page 385
Predefined user roles, Usage guidelines, Examples, Related commands, Syntax, Default, Views
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Predefined user roles network-admin Usage guidelines To prevent service interruption after a master/backup switchover, a GR Restarter running OSPFv3 must complete the following tasks: • Keep the GR Restarter forwarding entries stable during reboot. • Establish all adjacencies and obtain complete topology information after reboot. Examples # Enable the GR capability for OSPFv3 process 1. system-view [Sysname] ospfv3 1 [Sysname-ospfv3-1] graceful-restart enable Related commands graceful-restart helper enable graceful-restart helper enable Use graceful-restart helper enable to enable the GR Helper capability for OSPFv3. Use undo graceful-restart helper enable to disable the GR Helper capability for OSPFv3. Syntax graceful-restart helper enable undo graceful-restart helper enable Default The GR Helper capability for OSPFv3 is enabled. Views OSPFv3 view Predefined user roles network-admin Usage guidelines Upon receiving the Grace-LSA, the neighbors with the GR Helper capability enter the helper mode (and are called "GR Helpers"). Then, the GR Restarter retrieves its adjacencies and LSDB with the help of the GR Helpers. Examples # Enable the GR Helper capability for OSPFv3 process 1. system-view [Sysname] ospfv3 1 [Sysname-ospfv3-1] graceful-restart helper enable Related commands graceful-restart enable 374