Route Capacity Limitation Configuration; Configuring The Lower Limit And The Safety Value Of The Switch Memory; Enabling/Disabling Automatic Protocol Recovery - H3C S5600 SERIES Operation Manual

When the free memory of the switch is equal to or lower than the lower limit, OSPF or BGP connection
will be disconnected and OSPF or BGP routes will be removed from the routing table.
If automatic protocol connection recovery is enabled, when the free memory of the switch restores
to a value larger than the safety value, the switch automatically re-establishes the OSPF or BGP
connection.
If the automatic protocol connection recovery function is disabled, the switch will not reestablish the
disconnected OSPF or BGP connection even when the free memory restores to a value larger than
the safety value.

Route Capacity Limitation Configuration

Route capacity limitation configuration includes:
Configuring the lower limit and the safety value of switch memory,
Enabling/disabling the switch to recover the disconnected routing protocol automatically.

Configuring the Lower Limit and the Safety Value of the Switch Memory

Follow these steps to set the lower limit and the safety value of switch memory:
To do...
Enter system view
Set the lower limit and
the safety value of switch
memory
The safety-value must be greater than the lower limit-value.

Enabling/Disabling Automatic Protocol Recovery

Follow these steps to enable automatic protocol recovery:
To do...
Enter system view
Enable automatic
protocol recovery
Follow these steps to disable automatic protocol recovery:
To do...
Enter system view
Disable automatic protocol
recovery
Use the command...
system-view
memory { safety safety-value |
limit limit-value }*
Use the command...
system-view
memory auto-establish enable
Use the command...
system-view
memory auto-establish
disable
7-2
Remarks
—
Optional
By default
safety-value is 15
limit-value is 12
Remarks
—
Optional
Enabled by default
Remarks
—
Optional
Enabled by default.