3Com 5500G-EI Command Reference Guide - Page 215

OSPF Configuration Commands 215 Because multiple dynamic routing protocols could be running on a router at any one time, priority needs to be assigned to each protocol. Using this command, you can set a default preference for each routing protocol. The protocol with the higher preference has priority. Example To set the preference of an imported external route of the AS to 160, enter the following: system-view System View: return to User View with Ctrl+Z. [SW5500]router id 1.1.1.1 [SW5500]ospf [SW5500-ospf-1]preference ase 160 reset ospf Syntax reset ospf [ statistics ] { all | process-id } View User View Parameter all Enter to reset all OSPF processes process-id Enter the process ID of OSPF, ranging from 1 to 65535. By default, the process ID is 1. statistics Enter to reset OSPF statistics. Description Using the reset ospf all command, you can reset the OSPF process, as follows: ■ Invalid LSAs are cleared immediately without waiting for LSA timeout. ■ If the Router ID changes, a new Router ID takes effect to execute the command. ■ Re-elect DR and BDR. ■ OSPF configuration before the restart will not be lost. After you enter the command, you are asked to confirm that the OSPF protocol should be re-enabled. Example Reset all the OSPF processes: reset ospf all router id Syntax router id router_id undo router id