LAG
Page 44 7210 SAS M, T, X, R6, R12, Mxp Interface Configu-
ration Guide
LAG Hashing Fields used for 7210 SAS-M (Network 
mode)
Table 7:  LAG Hashing mechanism for services configured in Network Mode on 7210 SAS-
M devices
Services and Traffic Direction 
(For example: SAP to SDP)
Packet fields used for Hashing for different 
traffic types
VPLS service:
SAP to SAP
IP traffic (Learnt): Source and Destination IP, 
Source and Destination L4 ports
IP traffic (Unlearnt): Source and Destination 
IP, Source and Destination L4 ports, Ingress 
Port-Id.
PBB traffic (Learnt): BDA, BSA, VLAN.
PBB traffic (Unlearnt): BDA, BSA, ISID, 
Ingress Port-Id.
MPLS traffic (Learnt): Source and Destination 
MAC (Outer MACs of the ethernet packet that 
encapsulates MPLS packet), VLAN.
MPLS traffic (Unlearnt): MPLS label stack 
(Two labels deep), Ingress Port-Id.
Non-IP traffic (Learnt): Source and 
Destination MAC, EtherType, VLAN.
Non-IP traffic (Unlearnt): Source and 
Destination MAC, EtherType, VLAN, Ingress 
Port-Id.