H3C S7500 Series Ethernet Switches Command Manual

Command Manual – Routing Protocol
H3C S7500 Series Ethernet Switches Chapter 7 Route Capacity Configuration Commands
7-5
7.1.5 memory { safety | limit }*
Syntax
memory { safety safety-value | limit limit-value }*
undo memory [ safety | limit ]
View
System view
Parameters
safety-value: Safety value of the switch free memory, in Mbytes. Its value range
depends on the free memory of the current switch.
limit-value: Lower limit of the switch free memory, in Mbytes. Its value range depends
on the free memory of the current switch.
Description
Use the memory limit limit-value command to configure the lower limit of the switch
free memory.
When the free memory of a switch is less than the specified value, all the routing
protocol connections will be disconnected forcibly. The limit-value argument in the
command must be less than the current free memory safety value; otherwise, the
configuration fails.
Use the memory safety safety-value command to configure the safety value of the
switch free memory.
If you use the memory auto-establish enable command (the default configuration),
the routing protocol connection that has been forcibly disconnected automatically
recovers when the free memory of the switch reaches this value. The safety-value
argument in the command must be greater than the current free memory lower limit;
otherwise, the configuration fails.
Use the memory safety safety-value limit limit-value command to change both the
safety value and lower limit of the switch free memory. The value of safety-value must
be greater than that of limit-value; otherwise, the configuration fails.
Use the undo memory command to restore the default safety value and lower limit of
the switch free memory.
Related commands: memory auto-establish disable, memory auto-establish
enable, display memory limit.
Examples
# Set the lower limit of the switch free memory to 2 MB and the safety value to 4 MB.
<H3C> system-view