Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - QUALITY OF SERVICE CONFIGURATION GUIDE 2010-09-22 Configuration Manual page 166

JunosE 11.3.x Quality of Service Configuration Guide
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host1(config)#qos-profile qp2
host1(config-qos-profile)#atm-vp node scheduler-profile sp1
host1(config-qos-profile)#atm-vc queue traffic-class tc1 scheduler-profile sp1
queue-profile qp1
host1(config-qos-profile)#atm-vc queue traffic-class tc2 scheduler-profile sp2
queue-profile qp2
host1(config-qos-profile)#atm-vc queue traffic-class tc3 scheduler-profile sp3
queue-profile qp3
host1(config-qos-profile)#exit
Attach QoS profile qp1 to ATM interface 11/0.
3.
host1(config)#interface atm 11/0
host1(config-if)#qos-profile qp1
host1(config-if)#exit
Attach QoS profile qp2 to ATM subinterface 11/0.2.
4.
host1(config)#interface atm 11/0.2
host1(config-subif)#qos-profile qp2
host1(config-subif)#exit
host1(config)#exit
Display the QoS interface hierarchy for ATM 11/0.
5.
host1#show qos interface-hierarchy interface atm 11/0
qos interface
profile type
------- ---------
@ATM11/0 atm
qp1@ATM11/0 atm-vp
qp1@ATM11/0 atm-vc
qp1@ATM11/0 atm-vc
qp1@ATM11/0 atm-vc
qp1@ATM11/0 atm-vc
qp1@ATM11/0 atm-vc
attachment@ atm-vc ATM11/0.2:
qos interface
profile type
------- ---------
qp2@ATM11/0.2 atm-vp
qp2@ATM11/0.2 atm-vc
qp2@ATM11/0.2 atm-vc
qp2@ATM11/0.2 atm-vc
@ATM11/0 atm
qp1@ATM11/0 atm-vc
qp1@ATM11/0 atm-vc
Note that:
ATM best-effort queues are created on ATM interface @ATM11/0 and ATM 11/0.2.
ATM 11/0.2 subinterface has three queues (traffic classes tc1, tc2, and tc3) that come
from QoS profile qp2. Traffic class tc3 is defined in both QoS profile qp1 and qp2. The
QoS profile attached closest to the leaf node is used, however. Traffic class tc3 comes
from QoS profile qp2, which is attached to ATM subinterface ATM 11/0.2.
Queues for traffic classes tc4 and tc5 come from QoS profile qp1, which is attached
at the ATM major interface.
rule traffic scheduler
type class profile
---- ------- ---------
queue best-effort default
node sp1
queue tc1 sp1
queue tc2 sp2
queue tc3 sp3
queue tc4 sp4
queue tc5 sp5
rule traffic scheduler
type class profile
---- ------- ---------
node sp1
queue tc1 sp1
queue tc2 sp2
queue tc3 sp3
queue best-effort default
queue tc4 sp4
queue tc5 sp5
Copyright © 2010, Juniper Networks, Inc.
queue t-class
profile group
------- -------
default
default
qp1
qp2
qp3
qp4
qp5
queue t-class
profile group
------- -------
default
qp1
qp2
qp3
default
qp4
qp5