Alcatel-Lucent OmniSwitch 6800 Series - Configuring a VLAN Stacking Service Access Point

Configuring Service-Based VLAN Stacking Configuring VLAN Stacking
page 6-20 OmniSwitch 6800/6850/9000 Network Configuration Guide March 2008
• If legacy BPDU is enabled on a network port while at same time BPDU flooding is enabled on user
ports, make sure that tagged customer BPDUs are not interpreted by intermediate switches in the
provider network.
• If the peer switch connected to the VLAN Stacking network port supports the Provider MAC address
(i.e., STP, 802.1ad/D6.0 MAC), then enabling legacy BPDU support is not required on the network
port. Refer to the following table to determine the type of STP or GVRP MAC used:
• GVRP legacy BPDU are supported only on network ports that already have GVRP enabled for the port.
• STP legacy BPDU are supported only when the flat Spanning Tree mode is active on the switch.
Use the show ethernet-service nni command to display the NNI port configuration for the switch.
Configuring a VLAN Stacking Service Access Point
The ethernet-service sap command is used to configure a VLAN Stacking service access point (SAP). An
SAP is assigned an ID number at the time it is configured. This ID number is then associated with the
following VLAN Stacking components:
• User Network Interface (UNI) ports. See “Configuring VLAN Stacking User Ports” on page 6-21.
• Customer VLANs (CVLANs). See “Configuring the Type of Customer Traffic to Tunnel” on
page 6-22.
• SAP profile. Each SAP is associated with a single profile. This profile contains attributes that are used
to define traffic engineering parameters applied to traffic ingressing on UNI ports that are associated
with the SAP. See “Configuring a Service Access Point Profile” on page 6-23.
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.
STP
Customer MAC {0x01, 0x80, 0xc2, 0x00, 0x00, 0x00}
Provider MAC address (802.1ad/D6.0) {0x01, 0x80, 0xc2, 0x00, 0x00, 0x08}
Provider MAC address (Legacy MAC) {0x01, 0x80, 0xc2, 0x00, 0x00, 0x00}
GVRP
Customer MAC address {0x01, 0x80, 0xc2, 0x00, 0x00, 0x21}
Provider MAC address {0x01, 0x80, 0xc2, 0x00, 0x00, 0x0D}