Cisco 10000 Series Configuration Manual page 584

Applying Traffic Shaping Parameters Using RADIUS Profiles
Enabling Dynamic Bandwidth Selection on ATM PVCs
To enable dynamic bandwidth selection on an ATM PVC, enter the following commands beginning in
global configuration mode:
Command
Step 1
Router(config)# interface atm
slot/module/port.subinterface
point-to-point
Step 2
Router(config-if)# pvc [name] vpi/vci
Step 3
Router(config-if-atm-vc)# dbs enable
Step 4
Router(config-if-atm-vc)# protocol pppoe
Configuration Example for Enabling Dynamic Bandwidth Selection on ATM PVCs
Example 17-2
dynamic bandwidth selection is enabled on the PVC named cisco (PVC 0/100) on the ATM
point-to-point subinterface 0/0/0.5.
Example 17-2 Enabling Dynamic Bandwidth Selection on an ATM PVC
Router(config)# interface atm0/0/0.5 point-to-point
Router(config-subif)# ip address 10.16.0.0 255.255.255.0
Router(config-subif)# pvc cisco 0/100
Router(config-if-atm-vc)# dbs enable
Router(config-if-atm-vc)# protocol pppoe
Cisco 10000 Series Router Quality of Service Configuration Guide
17-10
Purpose
Specifies the ATM interface or subinterface. Enters interface or
subinterface configuration mode.
Specifies an ATM PVC and enters ATM VC configuration mode.
(Optional) name is the name of the PVC. The name can have up
to 16 characters.
vpi/ is the ATM network virtual path identifier (VPI) for the PVC.
Valid values are from 0 to 255. If you do not specify a vpi value,
the vpi value defaults to 0. If the vci value is 0, you cannot set the
vpi value to 0. The slash character is required.
vci is the ATM network virtual channel identifier (VCI) for the
PVC. Valid values are from 1 to 65535. Typically, the lower
values 0 to 31 are reserved for specific traffic and you should not
use these. If the vpi value is 0, you cannot set the vci value to 0.
Note
Enables dynamic bandwidth selection and allows the traffic
shaping parameters retrieved from RADIUS to be applied to the
PVC.
(Optional) Specifies Point-to-Point Protocol over Ethernet
(PPPoE) as the protocol of the ATM PVC.
shows how to enable dynamic bandwidth selection on an ATM PVC. In the example,
Chapter 17 Configuring Dynamic Subscriber Services
The VCI is a 16-bit field in the header of the ATM cell and
because the value has local significance only, it is unique
only on a single link, not throughout the ATM network.
OL-7433-09