3Com 5500G-EI Command Reference Guide - Page 234

234 CHAPTER 6: USING ROUTING PROTOCOL COMMANDS Parameter safety safety_value Enter the safety value of the Switch idle memory, in Mbytes. Its value range depends on the idle memory of the active Switch. The default value is 4Mbytes. limit limit_value Enter the lower limit of the Switch idle memory, in Mbytes. Its value range depends on the idle memory of the active Switch. The default value is 2Mbytes. Description Use the memory limit limit_value command to configure the lower limit of the Switch idle memory. When the idle memory of the Switch is less than this limit, all the routing protocol connections will be disconnected forcibly. The limit_value in the command must be less than the current idle memory safety value or the configuration will fail. Use the memory safety safety_value command to configure the safety value of the Switch idle memory. If you use the memory auto-establish enable command (the default configuration), the routing protocol connection that is forcibly disconnected will automatically recover when the idle memory of the Switch reaches this value. The safety_value in the command must be more than the current idle memory lower limit or the configuration will fail. Use the memory safety safety_value limit limit_value command to change both of the safety value and lower limit of the Switch idle memory. The safety_value must be more than the limit_value or the configuration will fail. Use the memory default command to configure the safety value and the lower limit of the Switch idle memory to the default configuration. Related commands: memory auto-establish disable, memory auto-establish enable, display memory limit. Example Set the lower limit of the Switch idle memory to 1 Mbytes and the safety value to 3 Mbytes. system-view System View: return to User View with Ctrl+Z. [SW5500]memory safety 3 limit 1 %Jun 6 04:18:49:533 2000 SW5500 RM/5/RTLOG:- 1 -Change the system memory limit (1->1)/safety(2->3) successfully