3Com 5500G-EI Command Reference Guide - Page 181

OSPF Configuration Commands 181 Example To specify a default routing cost of 10 for an external route imported by OSPF, 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]default cost 10 default interval Syntax default interval seconds undo default interval View OSPF View Parameter seconds Enter the default interval, in seconds, for redistributing external routes. This can be in the range 1 to 2147483647. The default is 1 second. Description Use the default interval command to configure the default interval for OSPF to import external routes. Use the undo default interval command to restore the default value of 1 second. Because OSPF can import external routing information and broadcast it to the entire autonomous system, and importing routes can affect the performances of the device (depending on the number of external routes being imported), it is necessary to specify the default interval for the protocol to import external routes. Example To specify a default interval of 10 seconds for OSPF to import external routes, 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]default interval 10 default limit Syntax default limit routes undo default limit View OSPF View