Common OAM between IEEE and TRILL November, 2012

2 2 C-Component End Station VLAN Processing ISS/802.3 Processing TRILL (DA,SA,M1) (DA,SA, V, M2) (T, V, DA, SA, D) RBridge Native port Shared port (TRILL and native) TRILL Edge

3 3 Bridge End Station VLAN Processing ISS/802.3 Processing TRILL (DA,SA,M1) (DA,SA, V, M2) (T, V, DA, SA, D) RBridge End Station VLAN Processing ISS/802.3 Processing TRILL (DA,SA,M1) (DA,SA, V, M2) (T, V, DA, SA, D) Native port Shared port (TRILL and native) Trunk port (TRILL) TRILL Edge TRILL TRILL Edge (T, V, DA, SA, D) MIP MEP NULL PHY

4 4 MEP for TRILL RBridge MEP for bridge MIP for bridge MD Level 0 … 7 TRILL MD Level 0… device TRILL device Nested MP Interaction MIP for TRILL RBridge customer MD Levels TRILL MD Levels Link MD Levels BFD ??

5 5 RB-1 RB-2RB-3 1.Utilize Shared addressing model 2.Default MA of any MD- Level include all RB and MEP at the NULL PHY 3.MEP at NULL PHY i.e. CPU) allow to initiate LBM, PT, MT between RB (YELLO W MA) 4.Per Flow MA for end to end CCM, (Flow monitoring). See Green and Blue 1.MIP allow to respond to PT 2.MEP allow to initiate LBM, PT etc 3.PT messages arrives with TTL=0 1.Implement Shared Addressing Model 2.i.e. All of the MEP have a single Address