Cambium Networks PTP 820 Series User Manual page 557

Chapter 9: TDM Services and Interfaces
Each of the two TDM tunnels that make up a path-protected TDM service must be assigned its own MA. Each MA
must have a unique local MEP ID and a unique remote MEP ID. Each MA must also include a defined VLAN, which
corresponds to the VLAN that will be assigned to the TDM tunnel associated with the MA.
To view all the MAs configured for a TDM card:
1 Select TDM > TDM PseudoWire > Advanced > Service OAM > Maintenance Association. The Service OAM
Maintenance Association page opens.
Figure 326 Service OAM Maintenance Association Page
Table 104 Pseudowire Maintenance Association Parameters
Parameter
Maintenance Association ID
Maintenance Association
Name
Maintenance Domain ID
Local MEP ID
Remote MEP ID
VLAN Type
VLAN ID
CCM Interval
CCM Admin
Table 104 describes the MA parameters.
Definition
A unique ID that identifies the MA.
A name for the MA, for information purposes.
The MD to which the MA belongs.
A unique ID for the local MEP.
A unique ID for the remote MEP.
The outer VLAN type assigned to the tunnel to which the MA will be
attached. This should be the same as the VLAN Type for the service being
monitored.
The VLAN assigned to the tunnel to which the MA will be attached.
The interval (in ms) at which the MA sends CCM messages.
Displays whether or not CCM messages are enabled for the MA. CCM
must be enabled in order for the MA to serve its purpose as the
monitoring mechanism for TDM path protection.
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Configuring Advanced Pseudowire Parameters