(config-qos-profile)#
atm-vp queue traffic-class video scheduler-profile 2mbps
(config-qos-profile)#
atm-vp queue traffic-class voice scheduler-profile 400kbps
(config-qos-profile)#
exit
In this example, the best-effort scheduler node for the VP is shaped to a shared rate
of 5 Mbps. The EF and AF queues for the VP share the 5 Mbps with the best-effort
traffic. The EF queue has first claim on the shared 5 Mbps, but only up to its individual
shaping rate of 400 Kbps. The AF queue claims up to the next 2 Mbps. The VC-level
best-effort queues obtain whatever bandwidth remains of the 5 Mbps after the AF
traffic and EF traffic have made their claims. This QoS profile is appropriate for
low-CDV mode. If the provider configures a shapeless VP tunnel in the SAR, QoS sets
the SAR shaper for the VP to match the 5-Mbps shared-shaping rate, and the CDV is
bounded for the VP tunnel.
Related Topics
Configuring Simple Shared Shaping on page 81
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■
Simple Shared Shaping Overview on page 79
Example: Simple Shared Shaping for Ethernet
In a typical triple-play network configuration over Ethernet, individual subscribers
are represented on the B-RAS by VLANs and DSLAMs by SVLANs. In this example,
the provider shapes the subscriber aggregate of voice, video, and data to a single
rate.
In this example, S-VLAN 0 has traffic in three traffic-class groups: the default group,
the TC1 traffic class in the G1 group, and the TC2 traffic class in the G2 traffic-class
group.
Figure 21: Hierarchical Simple Shared Shaping over Ethernet
86
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Example: Simple Shared Shaping for Ethernet
JUNOSe 11.1.x Quality of Service Configuration Guide
Содержание JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010
Страница 6: ...vi...
Страница 24: ...xxiv List of Figures JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 28: ...xxviii List of Tables JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 33: ...Part 1 QoS on the E Series Router Quality of Service Overview on page 3 QoS on the E Series Router 1...
Страница 34: ...2 QoS on the E Series Router JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 44: ...12 Classifying Queuing and Dropping Traffic JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 76: ...44 Scheduling and Shaping Traffic JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 156: ...124 Monitoring QoS Scheduling and Shaping JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 162: ...130 Scaling Subscribers on the TFA ASIC with QoS JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 190: ...158 Interface Solutions for QoS JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 238: ...206 Monitoring QoS Configurations for L2TP JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 256: ...224 Managing Queuing and Scheduling with QoS Parameters JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 344: ...312 Monitoring and Troubleshooting QoS JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 388: ...356 Monitoring QoS Parameter Definitions JUNOSe 11 1 x Quality of Service Configuration Guide...
Страница 391: ...Part 8 Index Index on page 361 Index 359...
Страница 392: ...360 Index JUNOSe 11 1 x Quality of Service Configuration Guide...