Application Guide

[152]
Software User's
Manual
–
Version 3.0
Setting Description
Level The MEG level of this MEP.
Format
This is the configuration of the two possible Maintenance Association Identifier
formats:
 ITU ICC: This is defined by ITU (Y1731 Fig. A3). 'Domain Name' is not
used. 'MEG ID' must be a maximum of 13 characters.
 IEEE String: This is defined by IEEE (802.1ag Section 21.6.5). 'Domain
Name' can be a maximum of 16 characters 'MEG ID' (Short MA Name).
 ITU CC ICC: This is defined by ITU (Y1731 Fig. A5). 'Domain Name' is not
used. 'MEG ID' must be a maximum of 15 characters.
Domain
Name
This is the IEEE Maintenance Domain Name and is only used in case of 'IEEE
String' format. This string can be empty giving Maintenance Domain Name
Format 1
-
Not present.
This can be
a
max
imum
of
16 char
acters
.
MEG Id
This is either ITU MEG ID or IEEE Short MA Name - depending on 'Format'. See
'Format'. In the case of ITU ICC format, this must be 13 characters. In the case of
ITU CC ICC format, this must be 15 characters. In the case of IEEE String
format
,
this can be m
ax
imum
16 char
acters
.
MEP Id
This value will become the transmitted
two
-
byte
CCM
MEP ID.
Tagged VID
This value will be the VID of a TAG added to the OAM PDU.
VOE
This will attempt to utilize VOE HW for MEP implementation. Not all platforms
support VOE.
cLevel
Fault Cause indicating that a CCM is received with a lower level than the
configured for this MEP.
cMEG
Fault Cause indicating that a CCM is received with a MEG ID different than
configured for this MEP.
cMEP
Fault Cause indicating that a CCM is received with a MEP ID different than all
'Peer MEP ID' configured for this MEP.
cAIS Fault Cause indicating that AIS PDU is received.
cLCK Fault Cause indicating that LCK PDU is received.
cDEG Fault Cause indicating that the server layer is indicating Signal Degraded.
cSSF Fault Cause indicating that the server layer is indicating Signal Fail.
aBLK The consequent action of blocking service frames in this flow is active.
aTSD The consequent action of indicating Trail Signal Degrade is calculated.
aTSF The consequent action of indicating Trail Signal Fail towards protection is active.
Delete This box is used to mark a Peer MEP for deletion in the next save operation.
Peer MEP ID This value will become an expected MEP ID in a received CCM - see 'cMEP'.
Unicast Peer
MAC
This MAC will be used when unicast is selected with this peer MEP. Also, this
MAC is used to create HW checking of receiving CCM PDU (LOC detection) from
this MEP.
cLOC
Fault Cause indicating that no CCM has been received (in 3.5 periods) - from this
peer MEP.
cRDI
Fault Cause indicating that a CCM is received with Remote Defect Indication -
from this peer MEP.
cPeriod
Fault Cause indicating that a CCM is received with a period different than what is
configured for this MEP
-
from this peer MEP.