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Configuring VLAN Stacking
The above components are all configured separately using different VLAN Stacking commands. The
ethernet-service sap command is for creating a SAP ID and associating the ID with a VLAN Stacking
service. For example, the following command creates SAP 20 and associates it with Video-Service:
-> ethernet-service sap 20 service-name Video-Service
To delete a VLAN Stacking SAP from the switch configuration, use the no form of the ethernet-service
sap command. For example, the following command deletes SAP 20:
-> no ethernet-service sap 20
Note that when the SAP is deleted, all UNI port, CVLAN, and profile associations are automatically
dropped. It is not necessary to remove these items before deleting the SAP.
A VLAN Stacking SAP basically identifies the location where customer traffic enters the provider
network edge, the type of customer traffic to service, parameters to apply to the traffic, and the service that
will process the traffic for tunneling through the provider network.
Consider the following when configuring a VLAN Stacking SAP:
•
A SAP is assigned to only one service, but a service can have multiple SAPs. So, a single service can
process and tunnel traffic for multiple UNI ports and customers.
•
Associating multiple UNI ports to one SAP is allowed.
•
A default SAP profile is associated with the SAP at the time the SAP is created. This profile contains
the following default attribute values:
Ingress bandwidth sharing
Ingress bandwidth maximum
Egress bandwidth maximum
CLAN tag
Priority mapping
The above default attribute values are applied to customer traffic associated with the SAP. Only one
profile is assigned to each SAP; however, it is possible to use the same profile for multiple SAPs.
•
To use different profile attribute values, create a new profile and associate it with the SAP. See
"Configuring a Service Access Point Profile" on page
the existing profile is overwritten with the new one.
Use the
show ethernet-service sap
show ethernet-service
with each service.
Configuring VLAN Stacking User Ports
The
ethernet-service sap uni
Stacking User Network Interface (UNI) and associate the UNI with a VLAN Stacking service access point
(SAP). For example, the following command configures port 1/1 as an UNI port and associates 1/1 with
SAP 20:
-> ethernet-service sap 20 uni port 1/1
OmniSwitch AOS Release 7 Network Configuration Guide
shared
0
0
preserve (double-tag)
fixed 0
command to display the SAPs configured for the switch. Use the
command to display a list of VLAN Stacking services and the SAPs associated
command is used to configure a switch port or a link aggregate as a VLAN
Configuring VLAN Stacking Services
27-17. Each time a profile is assigned to a SAP,
March 2011
page 27-15
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