■
interface gigabitEthernet
■
node
■
qos-parameter-define
■
qos-profile
■
queue
■
scheduler-profile
■
shared-shaping-rate
■
traffic-class
■
vlan id
Example: QoS Parameter Configuration for IP Multicast Bandwidth Adjustment
In this example, a QoS administrator configures a QoS parameter definition to
associate with the IP multicast bandwidth adjustment application.
The QoS administrator configures the parameter definition to perform the QoS
adjustment on an ATM VC subscriber. By specifying the
ip-multicast
keyword with
the
qos-parameter-define
command, the IP parameter instances are created when
the Internet Group Management Protocol (IGMP) joins and leaves.
When you specify a controlled-interface type for atm-vc, the system explicitly creates
a parameter instance at the ATM VC with a value that is equal to the sum of the IP
adjustments above this interface. This parameter value is referred by a scheduler
profile and a QoS profile to create the QoS scheduler hierarchy that adjusts the
shared-shaping rate when IGMP joins and leaves.
This subscriber has data, voice, and video service with total subscriber bandwidth
of 10 Mbps. Voice traffic is shaped at 192 Kbps and belongs to the strict priority
group. Video traffic is provided by the IP multicast bandwidth adjustment application
and its rate is configured in the bandwidth map.
Figure 63 on page 274 shows the scheduler hierarchy built in this configuration.
Example: QoS Parameter Configuration for IP Multicast Bandwidth Adjustment
■
273
Chapter 27: Configuring IP Multicast Bandwidth Adjustment with QoS Parameters
Summary of Contents for JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010
Page 6: ...vi...
Page 24: ...xxiv List of Figures JUNOSe 11 1 x Quality of Service Configuration Guide...
Page 28: ...xxviii List of Tables JUNOSe 11 1 x Quality of Service Configuration Guide...
Page 34: ...2 QoS on the E Series Router JUNOSe 11 1 x Quality of Service Configuration Guide...
Page 76: ...44 Scheduling and Shaping Traffic JUNOSe 11 1 x Quality of Service Configuration Guide...
Page 156: ...124 Monitoring QoS Scheduling and Shaping JUNOSe 11 1 x Quality of Service Configuration Guide...
Page 190: ...158 Interface Solutions for QoS JUNOSe 11 1 x Quality of Service Configuration Guide...
Page 344: ...312 Monitoring and Troubleshooting QoS JUNOSe 11 1 x Quality of Service Configuration Guide...
Page 388: ...356 Monitoring QoS Parameter Definitions JUNOSe 11 1 x Quality of Service Configuration Guide...
Page 391: ...Part 8 Index Index on page 361 Index 359...
Page 392: ...360 Index JUNOSe 11 1 x Quality of Service Configuration Guide...