Displaying And Maintaining Cbq; Configuring Rtp Priority Queuing - 3Com MSR 50 Series Configuration Manual

1672 C 86: C
HAPTER ONGESTION
Displaying and
Maintaining CBQ
Configuring RTP
Priority Queuing
Configuring RTP Priority
Queuing
M
ANAGEMENT
# Define traffic behavior, configure EF and minimum available bandwidth
(bandwidth and delay guarantee also available).
[RouterA] traffic behavior ef_behav
[RouterA-behavior-ef_behav] queue ef bandwidth pct 30
[RouterA-behavior-ef_behav] quit
# Specify QoS policy and allocate traffic behaviors to different classes.
[RouterA] qos policy dscp
[RouterA-qospolicy-dscp] classifier af11_class behavior af11_behav
[RouterA-qospolicy-dscp] classifier af21_class behavior af21_behav
[RouterA-qospolicy-dscp] classifier ef_class behavior ef_behav
[RouterA-qospolicy-dscp] quit
# Apply the QoS policy to the ATM PVC outbound direction of Router A.
[RouterA] interface atm 1/0
[RouterA-atm1/0] ip address 1.1.1.1 255.255.255.0
[RouterA-atm1/0] pvc qostest 0/40
[RouterA-atm-pvc-atm1/0-0/40-qostest] qos apply policy dscp outbound
After configuration, EF streams are forwarded with high priority when network
congestion occurs.
After the above configuration, execute display commands in any view to display
the running of the CBQ configuration, and to verify the effect of the
configuration.
Follow these steps to display and maintain CBQ:
To do...
Display the class information configured on the device display traffic classifier
Display the traffic behavior information configured on
the device
Display configuration information of specified class of
specified policy and behavior associated with these
classes
Display policy configuration information and
operating condition of specified interface, specified
PVC on specified or all interface or ATM PVC
Display CBQ configuration information and operating
condition of specified interface, specified PVC on
specified or all interface or ATM PVC
Follow these steps to configure RTP:
Use the command...
{ system-defined | user-defined }
[ tcl-name ]
display traffic behavior
{ system-defined | user-defined }
[ behavior-name ]
display qos policy { system-defined
| user-defined } [ policy-name
[ classifier tcl-name ] ]
display qos policy interface
[interface-type interface-number
[ inbound | outbound ] [ pvc
{ pvc-name [ vpi/vci ] | vpi/vci } ] ]
display qos cbq interface
[ interface-type interface-number
[ pvc { pvc-name [ vpi/vci ] | vpi/vci } ] ]