Alcatel-Lucent 7450 Quality Of Service Manual page 705

traffic
Syntax traffic [sir sir-val [pir pir-val] [mir mir-val] [mbs mbs-val] [cdvt cdvt-val]
no traffic
Context config>qos>atm-td-profile
Description
This command is used to configure traffic attributes of an ATM traffic profile as per ATM Forum
Traffic Management Specification Version 4.1.
The traffic parameters of a traffic descriptor that are configurable depends on the service category of
this traffic descriptor profile (see the
Table 54
are configuration rules between the parameters. Y indicates the parameter can be configured for a
given service category and will be defaulted if not provided, an N/A indicates the parameter cannot be
configured for a given service category (an error will be returned). If an applicable parameter is not
specified, the current value will be preserved.
Quality of Service Guide
Applicable Service
Category
UBR
CBR
rt-VBR
nrt-VBR
defines which traffic descriptor parameters are applicable for what service category and what
Table 54: Traffic Descriptor Parameter Support by Service Category
Service Category SIR
CBR N/A
rt-VBR Y
Nrt-VBR Y
UBR N/A
QoS ATM Traffic Descriptor Profiles
Table 53: Default Shaping Values
Default Shaping
Value
disabled
enabled
enabled
enabled
service-category command).
PIR
Y
Y (must be
>=SIR)
Y (must be
>=SIR)
Y
Comments
Shaping cannot be enabled
Shaping cannot be disabled
when the profile is applied to
ATM SAP on ATM MDA
Shaping cannot be disabled
when applied to ATM SAP
on ATM MDA
MBS MIR
N/A N/A
Y N/A
Y N/A
N/A N/A
CDVT
Y
Y
Y
N/A
707