Operation Manual – HA
H3C S9500 Series Routing Switches
Chapter 1 HA Configuration
1-2
To do…
Use the command…
Remarks
Enable the manual
switchover between the
AMB and SMB
slave
switchover
[
enable
]
Optional
Enabled by default
Manually configure
switchover between the
AMB and SMB
slave switchover
Optional
Manually configure the
SMB restart
slave restart
Optional
Enable Full Mesh
forwarding enhance mode
fullmesh-enhance
{
enable
|
disable
}
Required
Disabled by default.
Caution:
z
The SMB does not support any system configuration commands. Therefore, users
cannot execute any commands in the SMB unless it has replaced the original AMB
and has become the new AMB.
z
After the SMB has restarted, the AMB will perform initial synchronization on the
SMB. During this process if the user presses <Enter>, the system will prompt the
user no command can be input. After the initial synchronization is completed, the
user can execute all the configuration commands in the AMB and the AMB and SMB
will keep a real-time synchronization process, meaning the configuration of the user
on the AMB will be copied to the SMB to ensure the consistency of the current
configuration of the AMB and SMB.
z
A switchover capable device cannot be updated with a software specific with
centralized device as this will result in an unavailable system.
z
If only one SRPU is in the slot, the Full Mesh enhance mode does not take effect.
z
The S9505 switch does not support the
fullmesh-enhance
command.
z
When the system works in load balancing mode, it activates the Full Mesh enhance
mode if this mode is configured.
z
When the system works in active and standby mode, it does not activate the Full
Mesh enhance mode if this mode is configured. In this case, you need to switch the
system to the load balancing mode to activate the Full Mesh enhance mode.
