Configuring and Applying BA Classifiers on Transparent Mode Devices

In this example, the logical interface ge-0/0/4.0 is configured as a trunk port that carries traffic for packets tagged with VLAN identifiers 200 through 390. This example creates a BA classifier c1 for IEEE 802.1 traffic where incoming packets with IEEE 802.1p priority bits 110 are assigned to the forwarding class fc1 with a low loss priority. The BA classifier c1 is applied to interface ge-0/0/4.0.

Before You Begin
For background information, read: Understanding BA Traffic Classification on Transparent Mode Devices Configuring Layer 2 Logical Interfaces“

Before You Begin

For background information, read:

CLI Configuration

To configure the ge-0/0/4.0 logical interface as a Layer 2 trunk port:

user@host# set interfaces ge-0/0/0 vlan-tagging unit 0 family bridge interface-mode trunk vlan-id-list 200–390

To configure the forwarding classes:

user@host# set class-of-service forwarding-classes queue 0 fc1 user@host# set class-of-service forwarding-classes queue 1 fc2 user@host# set class-of-service forwarding-classes queue 3 fc4 user@host# set class-of-service forwarding-classes queue 4 fc5 user@host# set class-of-service forwarding-classes queue 5 fc6 user@host# set class-of-service forwarding-classes queue 6 fc7 user@host# set class-of-service forwarding-classes queue 7 fc8 user@host# set class-of-service forwarding-classes queue 2 fc3

To configure a BA classifier:

user@host# set class-of-service classifiers ieee-802.1 c1 forwarding-class fc1 loss-priority low code-points 110

To apply the BA classifier to the ge-0/0/4.0 interface:

user@host# set class-of-service interfaces ge-0/0/4 unit 0 classifiers ieee-802.1 c1