Setting The Lower Limit And The Safety Value Of The Switch Memory; Enabling/Disabling Automatic Protocol Recovery - Huawei Quidway S3900 Series Operation Manual

Operation Manual – Routing Protocol
Quidway S3900 Series Ethernet Switches-Release 1510
Setting the lower limit and the safety value of switch memory,
Enabling/disabling the switch to recover the disconnected routing protocol
automatically.

6.2.1 Setting the Lower Limit and the Safety Value of the Switch Memory

When the free switch memory is equal to or lower than the lower limit, OSPF
connection will be disconnected and OSPF routes will be removed from the routing
table.
If automatic protocol 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 connection.
Perform the following configuration in system view.
Table 6-1 Set the lower limit and the safety value of switch memory
Enter system view
Set the lower limit and the
safety
memory
Note:
The safety-value must be greater than the limit-value.

6.2.2 Enabling/Disabling Automatic Protocol Recovery

Table 6-2 Enable automatic protocol recovery
Enter system view
Enable automatic protocol
recovery
Operation
value of switch
Operation
Huawei Technologies Proprietary
Chapter 6 Route Capacity Configuration
Command
system-view
memory { safety safety-value |
limit limit-value }*
Command
system-view
memory auto-establish
enable
6-2
Description
—
Optional
By default, the
default values are
used.
Description
—
Optional
By default,
automatic protocol
recovery is
enabled.