SAP configuration notes when operating 7210 SAS devices in network mode only

When provisioned in network mode, the following SAP configuration guidelines are applicable.

The following table describes SAP and service (svc-sap-type) combinations for Layer 2 services (when in network mode).

Table: SAP and Service (svc-sap-type) combinations for Layer 2 services when in network mode

svc-sap-type (Layer 2 service)

Access SAPs

SDP bindings

Any (without any QinQ SAP in the same service)

Null SAP, dot1q SAP, dot1q default SAP, dot1q explicit null SAP, Q1.* SAP, 0.* SAP (accepts only untagged frames)

PW with vc-type set to vc-ether or vc-vlan

Any (with QinQ SAP in the same service)

Null SAP (accepts only untagged frames), Dot1q SAP (accepts only a single tag frame, Dot1q explicit null SAP (accepts only untagged frame), Q1.Q2 SAP (accepts frames with only two tags), 0.* SAP (accepts only untagged frames)

PW with vc-type set to vc-ether or vc-vlan (accepts only untagged frames on vc-ether PW and only tagged frames on vc-vlan PW)

Any (with dot1q-range SAP)

Dot1q range SAP, Q1.* SAP

PW with vc-type set to vc-ether or vc-vlan (no checks on VLAN ID for packets received on PW)

Qinq-inner-tag-preserve

Q1.Q2 SAP (inner tag Q1 is not stripped), dot1q SAP (no tags are stripped)

PW with vc-vlan (vc-vlan is not stripped)