Configuration Commands For Dbs; Dbs Enable Command - Cisco 10000 Series Configuration Manual

Chapter 17 Configuring Dynamic Subscriber Services

Configuration Commands for DBS

This section describes the following commands used to configure dynamic bandwidth selection (DBS):
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dbs enable Command

To enable dynamic bandwidth selection QoS and apply the traffic shaping parameters retrieved from
RADIUS to the ATM virtual circuit (VC) class, ATM VC, ATM PVC range, or ATM PVC within a PVC
range, use the dbs enable command in the appropriate configuration mode. To disable dynamic
bandwidth selection, use the no form of the command. By default, DBS is disabled.
dbs enable
no dbs enable
dbs enable Command History
Cisco IOS Release
Release 12.2(16)BX
Release 12.2(28)SB
Configuration Modes
You can configure the dbs enable command in the following configuration modes:
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Usage Guidelines for the dbs enable Command
When changing ATM QoS values dynamically on a VC, the connection might be disrupted for a short
duration (typically milliseconds).
The no dbs enable command configured in any configuration mode (for example, PVC) overrides the
dbs enable command configured in any configuration mode (for example, VC class). For more
information, see the
Both the dbs enable and no dbs enable commands are nvgenned, that is, they are saved in the running
configuration and appear, when configured, in the output of the show running-config command. If you
use the default setting of DBS (no dbs enable) without explicitly configuring it, the no dbs enable
command does not appear in the show running-config output.
OL-7433-09
dbs enable Command, page 17-3
default dbs enable Command, page 17-4
Description
The dbs enable command was introduced on the PRE2.
This command was integrated in Cisco IOS Release 12.2(28)SB for the
PRE2.
ATM VC class
ATM VC
ATM PVC range
ATM PVC-in-range
"Usage Guidelines for the default dbs enable Command" section on page
Applying Traffic Shaping Parameters Using RADIUS Profiles
Cisco 10000 Series Router Quality of Service Configuration Guide
17-5.
17-3