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CHAPTER 31
Monitoring QoS on E Series Routers
Copyright © 2010, Juniper Networks, Inc.
This chapter provides information for monitoring specific QoS configurations.
NOTE: The E120 and E320 Broadband Services Routers output for monitor
and show commands is identical to output from other E Series routers, except
that the E120 and E320 router output also includes information about the
adapter identifier in the interface specifier (slot/adapter/port).
QoS topics are discussed in the following sections:
Monitoring Service Levels with Traffic Classes on page 296
Monitoring Service Levels with Traffic-Class Groups on page 297
Monitoring Queue Thresholds on page 298
Monitoring Queue Profiles on page 301
Monitoring Drop Profiles for RED and WRED on page 302
Monitoring the QoS Scheduler Hierarchy on page 303
Monitoring the Configuration of Scheduler Profiles on page 309
Monitoring Shared Shapers on page 310
Monitoring Shared Shaper Algorithm Variables on page 312
Monitoring Forwarding and Drop Events on the Egress Queue on page 313
Monitoring Forwarding and Drop Rates on the Egress Queue on page 314
Monitoring Queue Statistics for the Fabric on page 318
Monitoring the Configuration of Statistics Profiles on page 319
Monitoring the QoS Profiles Attached to an Interface on page 320
Monitoring the Configuration of QoS Port-Type Profiles on page 321
Monitoring the Configuration of QoS Profiles on page 321
Monitoring the QoS Configuration of ATM Interfaces on page 324
Monitoring the QoS Configuration of IP Interfaces on page 326
Monitoring the QoS Configuration of Fast Ethernet, Gigabit Ethernet, and 10-Gigabit
Ethernet Interfaces on page 328
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