Setting The Lower Limit And The Safety Value Of The Ethernet Switch Memory - Huawei Quidway S3500 Series Operation Manual

Operation Manual - Routing Protocol
Quidway S3500 Series Ethernet Switches

Setting the lower limit and the safety value of the Ethernet switch memory

Enabling/Disabling the Ethernet switch to recover the disconnected routing
protocol automatically
7.2.1 Setting the lower limit and the safety value of the Ethernet switch
memory
When the Ethernet switch memory is equal to or lower than the lower limit, BGP and
OSPF will be disconnected. BGP routes and OSPF routes will be removed from the
routing table..
Perform the following configurations in system view.
Table 7-1 Setting the lower limit and the safety value of the Ethernet switch memory
Set the lower limit and the safety value of the
Ethernet switch memory simultaneously
Restore the lower limit and the safety value of the
Ethernet switch memory to the default value
The lower limit value set for the memory must be smaller than the safety value.
7.2.2 Enabling/Disabling the Ethernet switch to Recover the Disconnected
Routing Protocol Automatically
If memory automatic restoration function of a Ethernet switch is disabled, connection of
routing protocols will not be restored even if the free memory restores to the safety
value. Therefore, this configuration should be performed cautiously.
Perform the following configurations in system view.
Table 7-2 Enabling/Disabling the Ethernet switch to Recover the Disconnected
Routing Protocol Automatically
Enable
function
Disable memory automatic restoration
function of a Ethernet switch
By default, memory automatic restoration function of an Ethernet switch is enabled.
Operation
Operation
memory automatic
Huawei Technologies Proprietary
Chapter 7 Route Capacity Configuration
memory { safety safety-value |
limit limit-value }*
undo memory [ safety | limit ]
restoration
memory auto-establish enable
memory auto-establish disable
7-2
Command
Command