Planet GS-5220 User Manual page 389

• cPriority
Buttons
: Click to add a new peer MEP.
Functional Configuration
Continuity Check:
Object
• Enable
• Priority
• Frame rate
APS Protocol:
Object
• Enable
User's Manual of GS-5220 PoE Series Managed Switch
configured for this MEP - from this peer MEP.
Fault Cause indicating that a CCM is received with a priority different what is
configured for this MEP - from this peer MEP.
Description
Continuity Check based on transmitting/receiving CCM PDU can be
enabled/disabled. The CCM PDU is always transmitted as Multi-cast Class 1.
The priority to be inserted as PCP bits in TAG (if any). In case of enable of
Continuity Check and Loss Measurement both implemented on SW based CCM,
'Priority' has to be the same.
Selecting the frame rate of CCM PDU. This is the inverse of transmission period
as described in Y.1731. This value has the following uses:
* The transmission rate of the CCM PDU.
* Fault Cause cLOC is declared if no CCM PDU has been received within 3.5
periods - see 'cLOC'.
* Fault Cause cPeriod is declared if a CCM PDU has been received with different
period - see 'cPeriod'.
Selecting 300f/sec or 100f/sec will configure HW based CCM (if possible).
Selecting other frame rates will configure SW based CCM. In case of enable of
Continuity Check and Loss Measurement both implemented on SW based CCM,
'Frame Rate' has to be the same.
Description
Automatic Protection Switching protocol information transportation based on
transmitting/receiving R-APS/L-APS PDU can be enabled/disabled. Must be
enabled to support ERPS/ELPS implementing APS. This is only valid with one
Peer MEP configured.
389