QoS ATM Traffic Descriptor Profiles
Quality of Service Guide 703
The copy command is a configuration level maintenance tool used to create new profiles using existing
profiles. It also allows bulk modifications to an existing profile with the use of the overwrite keyword.
Parameters atm-td-profile src-prof dst-prof — Indicates that the source profile ID and the destination
profile ID are atm-td-profile IDs. Specify the source ID that the copy command will copy and
specify the destination ID to which the command will duplicate the profile to a new or
different profile ID.
Values 1 to 1000
overwrite — Specifies to replace the existing destination profile. Everything in the existing
destination policy will be overwritten with the contents of the source policy. If overwrite is
not specified, an error will occur if the destination profile ID exists.
A:ALA-48>config>qos# copy atm-td-profile 2 10
MINOR: CLI destination (10) exists use {overwrite}.
A:ALA-48>config>qos# copy atm-td-profile 2 10 overwrite
A:ALA-48>config>qos#
ATM QoS Policy Commands
atm-td-profile
Syntax [no] atm-td-profile traffic-desc-profile-id
Context config>qos
Description This command is used to configure an ATM traffic descriptor profile.
Traffic descriptor profiles are used to:
1. Define traffic management capabilities for ATM PVCCs.
2. Calculate the total bandwidth consumed on a given port by all ATM PVCC(s). The BW taken
by a PVCC is equal to:
a. PIR for CBR PVCCs
b. SIR for rt-vbr and nrt-vbr PVCCs
c. MIR for UBR PVCC
3. Define ATM-level SAR scheduling
The default traffic descriptor is preconfigured and non-modifiable. It cannot be deleted. All other
traffic descriptor profiles must be explicitly created before use. The create keyword must follow each
new profile configuration.
Any changes made to the existing profile, using any of the sub-commands are applied immediately to
all objects where this profile is applied (a small traffic interruption in data traffic will occur during the
data plane reprogramming with the newly modified profile).
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