Configuring Vc Weighting; Configuring Atm Vc Weighting; Configuration Example For Configuring Atm Vc Weighting - Cisco 10000 Series Configuration Manual

Configuring VC Weighting

Configuring VC Weighting
To configure VC weighting, perform the following configuration tasks:
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Configuring ATM VC Weighting

To configure ATM VC weighting, enter the following commands beginning in global configuration
mode:
Command
Step 1
Router(config)# interface atm
slot/subslot/port.subinterface point-to-point
Step 2
Router(config-subif)# pvc vpi/vci
Step 3
Router(config-if-atm-vc)# weight weight-value

Configuration Example for Configuring ATM VC Weighting

Example 15-6
subinterface 1/0/0.1.
Example 15-6 Configuring ATM VC Weighting
Router(config)# interface atm 1/0/0.1 point-to-point
Router(config-subif)# pvc 1/32
Router(config-if-atm-vc)# weight 10
Cisco 10000 Series Router Quality of Service Configuration Guide
15-28
Configuring ATM VC Weighting, page 15-28
Configuring VC Weighting Using a VC Class Map, page 15-29
Configuring VC Weighting on a Range of PVCs, page 15-30
Configuring VC Weighting On Subinterfaces Using a Bandwidth Remaining Ratio, page 15-31
Configuring VC Weighting on Class Queues Using Bandwidth Remaining Ratio, page 15-34
Configuring VC Queue Depth, page 15-38
shows how to configure a weight of 10 for ATM PVC 1/32 on the ATM point-to-point
Chapter 15 Oversubscribing Physical and Virtual Links
Purpose
Selects an ATM interface or subinterface. Enters interface
or subinterface configuration mode.
Selects an ATM PVC.
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.
Specifies the weight value.
weight-value is the number of cells that a VC can send to
the VP tunnel before the SAR mechanism moves on to the
next VC. A high value has a higher VC priority in the VP
scheduler. Valid values are from 1 to 255 (PRE2) and 1 to
1000 (PRE3).
Note We recommend that you do not configure the
weight_value below 10 (PRE2).
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