Configuration Example For Setting High And Low Watermark Thresholds; Verifying Oversubscription And Vc Weighting - Cisco 10000 Series Configuration Manual
Quality of service configuration guide
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- Configuration manual (370 pages) ,
- Troubleshooting manual (70 pages) ,
- Installation manual (14 pages)
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Chapter 15
Oversubscribing Physical and Virtual Links
Policy Map myChildPolicy
Configuration Example for Setting High and Low Watermark Thresholds
Example 15-14
subinterface 1/0/0.10. In the example, the high watermark is set to 20 and the low watermark is set to 16.
Example 15-14 Setting High and Low Watermark Thresholds
Router(config)# interface atm 1/0/0.10 point-to-point
Router(config-subif)# pvc 1/32
Router(config-if-atm-vc)# queue-depth 20 16
Verifying Oversubscription and VC Weighting
To verify a virtual circuit oversubscription or weighting configuration, enter any of the following
commands in privileged EXEC mode:
Command
Router# show atm class-links {vpi/vci | name}
Router# show atm interface interface
Router# show atm pvc vpi/vci
Router# show controllers interface
OL-7433-09
Class prec0
police 4000000 9216 0 conform-action transmit exceed-action drop violate-action
drop
priority level 1
Class prec1
police 4000000 9216 0 conform-action transmit exceed-action drop violate-action
drop
priority level 2
Class prec2
bandwidth remaining ratio 10
Class prec3
bandwidth remaining ratio 20
shows how to set the high and low watermark thresholds for PVC 1/32 on the ATM
Verifying Oversubscription and VC Weighting
Purpose
Displays virtual circuit (VC) parameter configurations and
where the parameter values are inherited from.
vpi/ is the virtual path identifier. If you do not specify a VPI
value and the slash character (/), the VPI value defaults to 0.
vci is the virtual channel identifier.
name is the name of the VC.
Displays the configuration of the interface you specify,
including the default high and low watermark values.
Displays the high and low watermarks for the individual PVC
that you specify.
vpi/ is the virtual path identifier. If you do not specify a VPI
value and the slash character (/), the VPI value defaults to 0.
vci is the virtual channel identifier.
Displays the total subscribed rate of all VCs on the port.
Cisco 10000 Series Router Quality of Service Configuration Guide
15-41
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