Operation Manual – HA
H3C S9500 Series Routing Switches
Chapter 1 HA Configuration
1-3
1.3 Displaying and Maintaining HA
To do…
Use the command…
Remarks
Display the switchover
state
display switchover state
[
slot-id
]
Available in any view
Display Full Mesh
forwarding information
display
fullmesh-enhance
Available in any view
1.4 HA Configuration Examples
1.4.1 Dynamic Upgrade of the System Through HA
I. Configuration prerequisites
Dynamic upgrade of image files of the AMB and SMB.
II. Configuration procedure
1)
Download the update software
Through remote online update commands, download new application program to the
AMB. Use the FTP, TFTP, or XModem to download the application program to the AMB
and save it in the flash.
2)
Copy the software to the SMB
Assume the update application is test.app, slot 0 is the AMB, and slot 1 is the SMB.
<Sysname> copy test.app slot1#flash:/test.app
3)
Designate the newly downloaded update application to be the executive software
of the AMB and SMB.
<Sysname> boot-loader file flash:/test.app slot 0 main
<Sysname> boot-loader file slot1#flash:/test.app slot 1 main
4)
Restart the SMB.
<Sysname> system-view
[Sysname] slave restart
The slave will reset! Continue?[Y/N]:y
5)
Copy the configuration file to the SMB.
If the SMB is working properly, system will prompt that it is in an active state. As long as
the auto-update function is enabled, the configuration file will be copied to the SMB
while the AMB is saving the same file.
[Sysname] slave auto-update config
[Sysname] quit
<Sysname> save
6)
Manually configure the switch over between the AMB and SMB.
<Sysname> system-view
