Atm 1483 Base Profiles; Nested Profile Assignments - Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual

JunosE 11.2.x Link Layer Configuration Guide
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upper-layer encapsulation types is essentially the same regardless of whether they are
configured over static ATM 1483 subinterfaces or dynamic ATM 1483 subinterfaces.

ATM 1483 Base Profiles

To configure a dynamic ATM 1483 subinterface over a static ATM AAL5 interface, you
must create a base profile. The base profile includes one or more of the following
attributes for the ATM 1483 subinterface, listed alphabetically:
advisory-rx-speed—Sets an advisory receive speed for ATM 1483 subinterfaces that
are created with this base profile. For information, see "atm atm1483 advisory-rx-speed"
on page 635.
atm pvc—Applies encapsulation, traffic-shaping, and OAM parameters to the range
of ATM PVCs configured on the ATM AAL5 interface for use by the dynamic ATM 1483
subinterface. For information, see "atm pvc" on page 639.
auto-configure—Specifies the types of upper-interface encapsulations that are
accepted or detected by the dynamic ATM 1483 subinterface. For information, see
"atm atm1483 auto-configure" on page 635.
atm class-vc—Specifies the VC class assigned to the bulk-configured VC ranges created
on the dynamic ATM 1483 subinterfaces associated with this base profile. For
information, see "atm class-vc" on page 639.
description—Assigns a description to ATM 1483 subinterfaces that are created with
this base profile. For information, see "atm atm1483 description" on page 636. You can
then set up the router to send this description to AAA by using the atm atm1483
export-subinterface-description command, as described in "Sending Interface
Descriptions to AAA" on page 41 in "Configuring ATM" on page 3.
profile—Adds a nested profile assignment, which references another profile that
dynamically configures an upper-interface encapsulation type over the ATM 1483
subinterface. For information, see "atm atm1483 profile" on page 636.
subscriber—Configures a local subscriber for a dynamic upper-interface encapsulation
type. For information, see "atm atm1483 subscriber" on page 636.
You can override the base profile assignment for a single ATM PVC that exists within a
bulk-configured VC subrange with a profile that includes debugging attributes. This
feature is useful for troubleshooting problems with the ATM 1483 dynamic subinterface
columns created on the specified PVC. For more information, see "Overriding Base Profile
Assignments" on page 629.

Nested Profile Assignments

The configuration for each dynamic upper-interface encapsulation type might differ,
depending on the column type built by the router. To manage these differences, you can
include one or more nested profile assignments within the ATM 1483 base profile. A
nested profile assignment references another profile that configures attributes for a
dynamic upper-interface encapsulation type. You can create different profiles for each
upper-interface encapsulation type, or you can create a single profile that includes
attributes for multiple encapsulation types.
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