Transport Support for Carrier Ethernet Services |

(tick) = Supported | (tick)(warning) = Limited support | (green star) = Conditional support | (error) = Not supported 

PBB-TE Support for Carrier Ethernet Services

Ethernet Service

Support

Notes

EPL

(tick) (warning)
  • Limited transparency
  • Most L2CPs cannot be tunneled over the CEN

EVPL

(tick)

 

EP-LAN

(tick) 
  • Multicast inherently supported by backbone bridges

EVP-LAN

(tick)
  • Multicast inherently supported by backbone bridges

EP-TREE

(tick)

 

EVP-TREE

(tick)
  • Requires filtering at the edge node and applies to the entire UNI

ACCESS EPL

 

 

ACCESS EVPL

 

 

 

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