Glossary
638 FTB-700G/800 Series
Unicast/Multicast Addresses for Ethernet OAM
Unicast/Multicast Addresses for Ethernet OAM
Unicast or multicast address can be used for most of S-OAM functions.
Unicast addresses a unique destination address of the MEP.
Multicast Class 1 addresses all MEPs in the MEG. The address value is
01-80-C2-00-00-3x, where x represents the MEG/MD Level.
Multicast Class 2 addresses all MIPs and MEPs in the MEG. The address
value is 01-80-C2-00-00-3y, where y represents the MEG/MD Level + 8.
The following table specifies which address type is used for each frame
type.
Frame
Type
Unicast
Multicast
Frame
Type
Unicast
Multicast
Class 1 Class 2 Class 1 Class 2
CCM X X LMM X X
LBM X X LMR X
LBR X SLM X X
LTM X SLR X
LTR X AIS X X
TST X X CSF X X
DMM X X LCK X X
DMR X
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