Disabling Per-Port Queuing On Atm Interfaces; Monitoring Qos Configurations For Atm - Juniper JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010 Configuration Manual

BEST PRACTICE: We recommend that you clear the statistics counters whenever
you change the QoS shaping mode. Otherwise, the statistics contain a mixture of
frame-based and cell-based values.
Related Topics

Disabling Per-Port Queuing on ATM Interfaces

You can remove per-port queuing on ATM interfaces and restore the default integrated
mode setting.
When per-port queuing is disabled, both the VC and port backpressure are enabled.
The SAR scheduler performs significant buffering, and the HRR scheduler does
minimal scheduling. The atm-vc node command must appear in the QoS profile
attached to the ATM port.
To disable per-port queuing:
1.
2.
Related Topics

Monitoring QoS Configurations for ATM

To monitor QoS configurations for ATM:
Chapter 19: Configuring an Integrated Scheduler to Provide QoS for ATM
Per-Packet Queuing on the SAR Scheduler Overview on page 163
interface atm
qos-mode-port
qos-shaping-mode
Specify the ATM interface for which you want to disable per-port queuing.
host1(config)#interface atm 2/0
Disable per-port queuing on that interface.
host1(config-if)#no qos-mode-port
Configuring Default Integrated Mode for ATM Interface on page 168
interface atm
qos-mode-port
Monitoring the QoS Configuration of ATM Interfaces on page 343
Monitoring the QoS Configuration of IP Interfaces on page 345
Monitoring the QoS Profiles Attached to an Interface on page 339
Monitoring the Configuration of QoS Port-Type Profiles on page 340
Disabling Per-Port Queuing on ATM Interfaces
175