D-Link DES-7200, Cli Reference Manual

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Chapter 64 Memory Configuration Commands DES-7200 CLI Reference Guide
64-2
min
The memory resources are extremely
insufficient. It can only keep the kernel
running. All application modules fails
to run if the minimum watermark has
been reached.
lower
The memory resources are severely
insufficient. One route protocol will
auto-exit and release the memory if
the lower watermark has been
reached. For the details, see the
memory-lack exit-policy command.
low
The memory resources are
insufficient. The route protocol will be
in OVERFLOW state if the low
watermark has been reached. In the
overflow state, the routers do not learn
new routes any more. The commands
are not allowed to be executed when
the memory lacks.
high
A plenty of memory resources. Each
route protocol attempts to restore the
state from OVERFLOW to normal.
3. System total memory, current free memory and used rate.
64.1.2 memory-lack exit-policy
Use this command to set the exit-policy of the upper route protocol when the memory
reaches the lower threshold. The upper route protocol includes BGP,OSPF,RIP,PIM-SM.
memory-lack exit-policy { lbgp | ospf | pim-sm | rip }
no memory-lack exit-policy
Parameter
description
Parameter Description
bgp|ospf|pim-sm|rip
Specify the route protocol: BGP,
OSPF, PIM or RIP.
no Restore to the default action.
Defaults
Exit from the route protocol which occupies the largest
memory.