FibeAir IP-20C/S/E
User Guide
Ceragon Proprietary and Confidential
Page 89 of 597
The following information is displayed:
Protection Operational State – Indicates whether HSB protection is
functional (available in practice). Radio protection is not functional if any
of the following occurred:
MIMO is configured.
The management connection to the mate is down.
Protection Activity – The activity state of the device: Active or Standby.
Protection Link to Mate – Indicates whether the two units (the Active
and the Standby) are physically connected.
Copy to mate status – Indicates the status of the last copy-to-mate
operation
Protection Admin – Indicates whether HSB protection is enabled or
disabled.
Lockout – Indicates whether lockout is enabled or disabled.
3.6.7
Manually Switching to the Standby Unit
The following events trigger switchover for HSB radio protection according to
their priority, with the highest priority triggers listed first.
1 Loss of active unit
2 Lockout
3 Radio/Ethernet interface failure
4 Manual switch
At any point, you can manually switch to the Standby unit, provided that the
highest protection fault level in the Standby unit is no higher than the highest
protection fault level on the Active unit.
To manually switchover to the Standby unit:
1 Select Platform > Management > Unit Redundancy. The Unit
Redundancy (HSB Protection) page opens.
2 Click Manual Switch.
3 Confirm the action in the confirmation window that appears.
3.6.8
Disabling Automatic Switchover to the Standby Unit
At any point, you can perform lockout, which disables automatic switchover to
the standby unit.
To disable automatic switchover to the Standby unit:
1 Select Platform > Management > Unit Redundancy. The Unit
Redundancy (HSB Protection) page opens.
2 Select On in the Lockout field.
3 Click Apply.
To re-enable automatic switchover, select Off in the Lockout field and then
click Apply.
