HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Comma - Page 124

Use undo ospf timer hello to restore the default hello interval on an interface. The hello interval defaults to 10s for P2P and Broadcast interfaces, and defaults to 30s for P2MP and NBMA interfaces. The shorter the hello interval is, the faster the topology converges and the more resources are consumed. Make sure the hello interval on two neighboring interfaces is the same. Related commands: ospf timer dead. Examples # Configure the hello interval on the current interface as 20 seconds. system-view [Sysname] interface vlan-interface 10 [Sysname-Vlan-interface10] ospf timer hello 20 ospf timer poll Syntax ospf timer poll seconds View undo ospf timer poll Interface view Default level 2: System level Parameters seconds: Poll interval in seconds, in the range of 1 to 2147483647. Description Use ospf timer poll to set the poll interval on an NBMA interface. Use undo ospf timer poll to restore the default value. By default, the poll interval is 120s. When an NBMA interface finds its neighbor is down, it will send hello packets at the poll interval. IMPORTANT: The poll interval must be at least four times the hello interval. Related commands: ospf timer hello. Examples # Set the poll timer interval on the current interface to 130 seconds. system-view [Sysname] interface vlan-interface 10 [Sysname-Vlan-interface10] ospf timer poll 130 113