Command Reference Guide

3Com Router 5000 Family and Router 6000 Family memory ● 201
Command Reference
memory
Purpose Use the memory command to configure the safety value and lower limit of the
router idle memory. When the idle memory of the router is less than the lower limit,
all the routing protocol connections will be disconnected forcibly. If you configure the
memory auto-establish enable command (configured by default), when the
idle memory reaches
safety-value, all forcibly disconnected routing protocol
connections will be reestablished automatically.
Use the undo memory command to restore the default safety value and lower limit
of the router idle memory.
Syntax memory { safety safety-value | limit limit-value }*
undo memory { safety safety-value | limit limit-value }*
Parameters safety-value
Safety value of the router idle memory in Mbytes. Its
valid range depends on the current idle memory of the
router. The default value depends on the memory of
the router. For a router with 128 Mbytes memory,
safety-value defaults to 5 Mbytes; for a router with
256 Mbytes memory, it defaults to 50 Mbytes.
limit-value
Lower limit of the router idle memory in Mbytes. Its
valid range depends on the current idle memory of the
router. The default value depends on the memory of
the router. For a router with 128 Mbytes memory,
limit-value defaults to 3 Mbytes; for a router with 256
Mbytes memory, it defaults to 40 Mbytes.
Example Set the lower limit of the router idle memory to 25 Mbytes.
[3Com ] memory limit 25
[3Com ]
%Dec 15 16:51:29:987 2004 3Com RM/5/RTLOG:You have changed the memory
limit/safety value
Set the lower limit of the router idle memory to 25 Mbytes and the safety value to 30
Mbytes.
[3Com ] memory safety 30 limit 25
[3Com ]
%Dec 15 15:51:29:987 2004 3Com RM/5/RTLOG:Changed the system memory
limit(20->25)/ safety(30->35) successfully
View This command can be used in the following views:
■ System view