Cambium Networks PTP 820 Series User Manual page 568

Chapter 9: TDM Services and Interfaces
6 In the Secondary Tunnel ID field, enter the ID of the tunnel you want to assign as the secondary tunnel.
7 In the Revertive mode admin field, select Enable or Disable to determine whether services using the tunnel
group will use revertive mode. See
8 Click Apply, then Close.
In the event that a switchover to the protecting path has taken place and revertive timer is enabled for the tunnel
group, the Revertive Countdown field column displays the time remaining, in seconds, before reversion to the
primary path will take place. See
Editing a Tunnel Group
To edit a tunnel group:
1 Select the tunnel you want to edit.
2 Click Edit. The PseudoWire Tunnel Groups – Edit page opens. You can edit any of the tunnel group
parameters you can configure when you add a tunnel except the Tunnel group ID field.
3 Edit the tunnel group parameters, as described above.
4 Click Apply, then Close.
Note
To edit the other parameters of a tunnel group, you must first set Admin to Disable and click Apply.
Deleting a Tunnel Group
To delete a tunnel group:
1 Select the tunnel you want to delete.
2 Click Delete. The tunnel group is deleted.
Note
You cannot delete a tunnel group that is assigned to a pseudowire TDM service.
Configuring the Revertive
Configuring the Revertive Timer.
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Configuring Advanced Pseudowire Parameters
Timer.