The following table describes the packet fields used for hashing for services configured on the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C.
The following notes apply to Table: LAG hashing algorithm for services configured on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C:
The term ‟learned” corresponds to the destination MAC.
The term ‟Source and Destination MAC” refers to customer source an destination MACs unless otherwise specified.
SAP to SAP and SAP to SDP: Packet fields for IP traffic are used for hashing only if the number of VLAN tags is two or fewer. IP packets with more than two tags use the same hashing parameters as non-IP traffic.
SDP to SAP and SDP to SDP: Packet fields for IP traffic are used for hashing only if the number of VLAN tags is 1 or 0. IP packets with more than one tag use the same hashing parameters as non-IP traffic.
RVPLS routed traffic uses the same parameters as traffic in IES service.
For IPv6 packets, the source and destination IP addresses are XORed and collapsed into a 32-bit value.
Traffic type |
Packet fields used |
|||||||
|---|---|---|---|---|---|---|---|---|
|
Ingress Port-ID |
IP Protocol |
MPLS Label Stack |
Source and destination |
VLAN |
||||
|
MAC |
IP |
L4 Ports |
Outer |
Inner |
||||
VPLS Service SAP to SAP |
||||||||
IP traffic (learned and unlearned) |
✓ |
✓ |
✓ |
✓ |
✓ |
|||
MPLS traffic (learned and unlearned) |
✓ |
✓1 |
✓ |
✓ |
||||
Non-IP traffic (learned and unlearned) |
✓ |
✓ |
✓ |
✓ |
||||
VPLS Service SAP to SDP |
||||||||
IP traffic (learned and unlearned) |
✓ |
✓ |
✓ |
✓ |
✓ |
|||
MPLS traffic |
✓ |
✓1 |
✓ |
✓ |
||||
Non-IP traffic (learned and unlearned) |
✓ |
✓ |
✓ |
✓ |
||||
VPLS Service SDP to SAP2 |
||||||||
IP traffic (learned and unlearned) |
✓ |
✓ |
✓ |
✓ |
||||
Non-IP traffic (learned and unlearned) |
✓ |
✓ |
||||||
VPLS Service SDP to SDP2 |
||||||||
IP traffic (learned and unlearned) |
✓ |
✓ |
✓ |
✓ |
||||
Non-IP traffic (learned and unlearned) |
✓ |
✓ |
||||||
Epipe Service SAP to SAP |
||||||||
IP traffic |
✓ |
✓ |
✓ |
✓ |
✓ |
|||
MPLS traffic |
✓ |
✓1 |
✓ |
✓ |
||||
Non-IP traffic |
✓ |
✓ |
✓ |
✓ |
||||
Epipe Service SAP to SDP |
||||||||
IP traffic |
✓ |
✓ |
✓ |
✓ |
✓ |
|||
MPLS traffic |
✓ |
✓1 |
✓ |
✓ |
||||
Non-IP traffic |
✓ |
✓ |
✓ |
✓ |
||||
Epipe Service SDP to SAP2 |
||||||||
IP traffic (learned and unlearned) |
✓ |
✓ |
✓ |
✓ |
||||
Non-IP traffic (learned and unlearned) |
✓ |
✓ |
||||||
MPLS - LSR |
||||||||
All traffic |
✓ |
✓ 3 |
✓ |
|||||
IES Service (IPv4) IES SAP to IES SAP |
||||||||
— |
✓ |
✓ |
|
✓ 4 |
✓ |
✓ |
||
IES Service (IPv6) IES SAP to IES SAP |
||||||||
— |
✓ |
✓ |
|
✓4 |
✓ |
✓ |
||
IES Service (IPv4) IES SAP to IPv4 network port interface |
||||||||
— |
✓ |
✓ |
|
✓4 |
✓ |
✓ |
||
IES Service (IPv6) IES SAP to IPv6 network port interface |
||||||||
— |
✓ |
✓ |
|
✓4 |
✓ |
✓ |
||
IES Service (IPv4) interface IPv4 network port interface to IES SAP |
||||||||
— |
✓ |
✓ |
|
✓4 |
✓ |
✓ |
||
IES Service (IPv6) IPv6 network port interface to IES SAP |
||||||||
— |
✓ |
✓ |
|
✓4 |
✓ |
✓ |
||
Network port (IPv4) interface IPv4 network interface to IPv4 network interface |
||||||||
— |
✓ |
✓ |
|
✓4 |
✓ |
✓ |
||
Network port (IPv6) interface IPv6 network interface to IPv6 network interface |
||||||||
— |
✓ |
✓ |
|
✓4 |
✓ |
✓ |
||
VPRN SAP to SAP, SDP to SAP, SAP to SDP |
||||||||
— |
✓ |
✓ |
|
✓4 |
✓ |
✓ |
||