Juniper JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010 Configuration Manual page 281

f. Specify a queue for VLAN subinterfaces, referencing the video traffic class
and the subscriber-video scheduler profile.
g. Specify a queue for VLAN subinterfaces, referencing the voice traffic-class
and the subscriber-voice scheduler profile.
host1(config)#qos-profile subscriber-triple-play
host1(config-qos-profile)#svlan node
host1(config-qos-profile)#vlan node scheduler-profile subscriber-weight
host1(config-qos-profile)#svlan node group EF
host1(config-qos-profile)#vlan queue traffic-class best-effort scheduler-profile
subscriber-best-effort
host1(config-qos-profile)#vlan queue traffic-class video scheduler-profile
subscriber-video
host1(config-qos-profile)#vlan queue traffic-class voice scheduler-profile
subscriber-voice
host1(config-qos-profile)#exit
VLAN queues are used for each service. The VLAN queue rules reference
scheduler profiles that define the scheduler rates for the service.
Configure a QoS profile and attach to all Fast Ethernet, Gigabit Ethernet, and
3.
10-Gigabit Ethernet interfaces in the chassis.
a. Create a QoS profile named ethernet-default.
b. Remove the QoS profile rule for creating IP nodes.
c. Remove the IP queue for the best-effort traffic-class.
host1(config)#qos-profile ethernet-default
host1(config-qos-profile)#no ip node
host1(config-qos-profile)#no ip queue traffic-class best-effort
host1(config-qos-profile)#exit
Configure the Fast Ethernet interface and VLAN subinterfaces.
4.
a. Configure the Fast Ethernet interface in slot 9, port 0.
b. Configure the VLAN major interface.
c. Configure the VLAN subinterface at slot 9, port 0, subinterface 1.
d. Assign an S-VLAN ID of 2 and a VLAN ID of 1 to the VLAN subinterface.
e. Assign an IP address to the VLAN subinterface.
f. Repeat Steps a–e to configure VLAN subinterfaces in slot 9, port 0,
subinterface 2 and in slot 9, port 0, subinterface 3.
host1(config)# interface fastEthernet 9/0
host1(config-if)#encapsulation vlan
host1(config-if)#exit
host1(config)#interface fastEthernet 9/0.1
host1(config-subif)#svlan id 2 1
host1(config-subif)#ip address 192.1.1.1 255.255.255.0
host1(config)#interface fastEthernet 9/0.2
host1(config-subif)#svlan id 2 2
Example: QoS Parameter Configuration for Controlling Subscriber Bandwidth
Chapter 25: Configuring a QoS Parameter
249