LAG Hashing Fields used for 7210 SAS-Sx/S 1/10GE and 7210 SAS-Sx 10/100GE
Page 90 7210 SAS M, T, X, R6, R12, Mxp, S, Sx Interface Configuration Guide
Epipe Service:
SAP to SAP
IP traffic: Source and Destination IP,
Source and Destination L4 ports
PBB traffic: BDA, BSA, VLAN,
EtherType
MPLS traffic: Source and Destination
MAC (Outer MACs of the ethernet
packet that encapsulates MPLS
packet), VLAN, EtherType
Non-IP traffic: Source and
Destination MAC, VLAN, EtherType
IP traffic: Source and Destination IP,
Source and Destination L4 ports, Ingress
Port-Id
PBB traffic: BDA, BSA, ISID,
EtherType, Ingress Port-Id
MPLS traffic: MPLS label stack (Three
labels deep), Source and Destination IP
(if MPLS labels are <= 3, when IP
header follows MPLS header), Ingress
Port-Id
Non-IP traffic: Source and Destination
MAC, VLAN, EtherType, Ingress Port-
Id
VPLS Service:
SAP to SDP
IP traffic (Learnt): Source and
Destination IP, Source and
Destination L4 ports
IP traffic (Unlearnt): Hash-2 and
parameter under hash-2 used.
PBB traffic (Learnt): BDA, BSA,
EtherType
PBB traffic (Unlearnt): Hash-2 and
parameter under hash-2 used.
MPLS traffic (Learnt): Source and
Destination MAC, VLAN
MPLS traffic (Unlearnt): Hash-2 and
parameter under hash-2 used.
Non-IP traffic (Learnt): Source and
Destination MAC, EtherType, VLAN
Non-IP traffic (Unlearnt): Hash-2 and
parameter under hash-2 used.
IP traffic (Learnt and Unlearnt): Source
and Destination IP, Source and
Destination L4 ports, Ingress Port-Id
PBB traffic (Learnt and Unlearnt):
BDA, BSA, ISID, EtherType, Ingress
Port-Id
MPLS traffic (Learnt and Unlearnt):
MPLS label stack (Three labels deep),
Source and Destination IP (if MPLS
labels are <= 3, when IP header follows
MPLS header), Ingress Port-Id
Non-IP traffic (Learnt and Unlearnt):
Source and Destination MAC,
EtherType, VLAN, Ingress Port-Id
Table 15: LAG Hashing mechanism for services configured on 7210 SAS-Sx/S 1/10GE and 7210 SAS-Sx
10/100GE devices (Continued)
Services and Traffic
direction (For example:
SAP to SDP)
Packet fields used for Hashing for
different traffic types with hash-1
Packet fields used for Hashing for dif-
ferent traffic types with hash-2