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DES-7200 Configuration Guide Chapter 3 System Management
Configuration
3-8
3.2.3
memory-lack exit-policy
Configuring the
Use the memory-lack exit-policy comma he route
p as been r GP,
O
nd to configure the exit policy of t
eached. The route protocol includes B
rotocol if the lower watermark h
SPF, RIP, PIM-SM.
memory-lack exit-policy [bgp|ospf|pim-sm|rip]
Command Function
DES-7200(config)# memory-lack
exit-policy [bgp|ospf|pim-sm|rip]
Configure the exit policy of the route
protocol if the lower watermark has been
reached.
Use the no memory-lack exit-policy command to restore the default configuration.
If the system free memory decreases to the lower watermark, the system will disable
ble the most unimportant protocol to ensure the normal
operation of the majo .
r network, the routes BGP learned are irrelevant to the major
network service, you can use the memory-lack exit-policy bgp command.
ory resources.
3.2.4
By default, if the memory size reaches the lower watermark, the protocol that occupies
the most memory exits.
one route protocol, releasing the memory resources to ensure the normal operation of
other protocols.
You shall know what route protocols support the major network service. If the memory
resources lack, you can disa
r services
For example, in a use
Specifying the disabled route protocol as the exit policy can not help the system obtain
enough mem
Showing the Usage of the
protocol memory
Use the show memory protocol command to display the usage of the memory
ting this command:
otocols
========
te)
P 10000000
protocol.
Below is the result of execu
DES-7200# show memory pr
========================
protocol |memory(by
BGP 102000000
OSPF 24000000
RI