Specifications

Chapter 4 - Operation and Administration Menus and Parameters

BreezeACCESS 4900 152 System Manual

4.2.6.4.1.6 VLAN ID - Service Provider (SU only)

The Service Provider VLAN ID is applicable only when the VLAN Link Type

parameter is set to Service Provider Link. It enables defining the Service Provider

VLAN ID for data frames, which identifies the Service Provider VLAN to which the

unit belongs.

The range is 1 to 4094.

The default value is 1.

The Service provider VLAN ID affects frames received from the wireless link port,

as follows:

 Both single-tagged frames (having Service Provider VLAN ID tag) and

double-tagged frames (having Service Provider VLAN ID and customer VLAN ID

tags) with matching VLAN ID are forwarded to the Ethernet Port (provided the

Ethertype of the tag matches the configured VLAN QinQ Ethertype).

 Before transmitting the frames to the Ethernet port, the Service Provider VLAN

ID tag is removed.

The Service Provider VLAN ID affects frames received from the Ethernet link port,

as follows: A Service Provider tag that includes the configured Service Provider

VLAN ID (and the VLAN QinQ Ethertype) is inserted in all frames, both tagged and

untagged, before transmission to the wireless link.

4.2.6.4.1.7 VLAN Traffic Priority

The VLAN Traffic Priority menu enables configuring the VLAN Priority field in

applicable frames. These parameters only impact the way in which other VLAN

aware devices in the network will handle the packet. All parameters that affect

prioritization within the BreezeACCESS 4900 system, including VLAN-based

prioritization, are located in the Traffic Prioritization menu (see “Traffic

Prioritization” on page 183).

The VLAN Traffic Priority menu includes the following parameters:

 VLAN Priority - Data (SU only)

NOTE

If the VLAN ID Relaying List is empty and the VLAN Relaying Support is Enabled, then all data

frames relayed from the wireless link are discarded.

If VLAN Relaying Support and VLAN Forwarding Support are both enabled, then all VLAN IDs

configured in the Relaying List must also be configured in the Forwarding List.