Continuity Check Message
E1028800
Continuity Check Message is a protocol data unit used in Ethernet OAM to periodically verify end-to-end connectivity and detect faults across a network.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Ethernet OAM message
ⓘ
connectivity verification mechanism ⓘ protocol data unit ⓘ |
| associatedWith |
MEP
ⓘ
Maintenance Association NERFINISHED ⓘ Maintenance Association End Point ⓘ Maintenance Domain NERFINISHED ⓘ |
| definedIn |
IEEE 802.1ag
NERFINISHED
ⓘ
ITU-T Y.1731 NERFINISHED ⓘ |
| hasAbbreviation | CCM NERFINISHED ⓘ |
| hasDirection | unidirectional ⓘ |
| hasField |
Flags
ⓘ
MAID ⓘ MD Level ⓘ MEP ID ⓘ Maintenance Association End Point ID ⓘ Maintenance Association ID ⓘ OpCode ⓘ Sequence Number ⓘ TTL ⓘ Time To Live ⓘ Version ⓘ |
| hasFunction |
detect connectivity faults
ⓘ
support fault management ⓘ support performance monitoring ⓘ verify end-to-end connectivity ⓘ |
| hasProperty |
low overhead
ⓘ
proactive monitoring ⓘ |
| hasScope | Maintenance Domain level ⓘ |
| implementedIn |
carrier Ethernet networks
ⓘ
metro Ethernet networks ⓘ provider backbone networks ⓘ |
| monitors |
EVC
ⓘ
Ethernet virtual connection ⓘ end-to-end path ⓘ |
| operatesAtLayer | OSI Layer 2 ⓘ |
| receivedBy | peer MEP ⓘ |
| relatedTo |
Ethernet continuity check
ⓘ
Linktrace Message NERFINISHED ⓘ Loopback Message ⓘ |
| sentBy | ingress MEP ⓘ |
| supports |
carrier Ethernet OAM
ⓘ
service provider OAM ⓘ |
| transmissionMode | periodic ⓘ |
| usedFor |
continuity checking
ⓘ
fault detection ⓘ service assurance ⓘ |
| usedIn |
Ethernet OAM
NERFINISHED
ⓘ
Ethernet Operations, Administration, and Maintenance NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.