Configuring QoS for Tunnel-Server Ports for L2TP LNS Sessions

You can configure QoS for a tunnel-service port that can be used as a dynamic interface associated with an L2TP LNS session.

Before you configure QoS for a tunnel-server port:

Configure the dedicated or shared tunnel-server port.
See JunosE Physical Layer Configuration Guide.
Note: Dedicated and shared tunnel servers do not support QoS profiles on interfaces stacked on the server-port.
Configure the traffic classes.
See Configuring Traffic Classes That Define Service Levels.
Configure the queuing hierarchy.
See Configuring Queue Profiles to Manage Buffers and Thresholds.
Configure the scheduler hierarchy and shaping with scheduler profiles.
See Configuring a Scheduler Hierarchy.

To configure QoS for the tunnel-server port:

Create the QoS profile.
host1(config)#qos-profile lns-tsport
Configure group nodes for the tunnel-server ports.
host1(config-qos-profile)#ip queue traffic-class best-effort scheduler-profile business-data queue-profile data host1(config-qos-profile)#ip queue traffic-class video scheduler-profile video queue-profile video host1(config-qos-profile)#ip queue traffic-class voice scheduler-profile voice queue-profile voice host1(config-qos-profile)#server-port group video host1(config-qos-profile)#server-port group data host1(config-qos-profile)#server-port group voice scheduler-profile strict-priority
Create and attach the QoS port-type profile for server ports.
host1(config)#qos-port-type-profile server-port qos-profile lns-tsport