Vlan Base Profiles; Figure 55: Dynamic Vlan Subinterfaces For Subscribers - Juniper JUNOSE SOFTWARE 11.0.X - LINK LAYER CONFIGURATION GUIDE 4-1-2010 Configuration Manual

Figure 55: Dynamic VLAN Subinterfaces for Subscribers

For example, if an S-VLAN is assigned at the DSLAM, and each DSLAM subscriber at
the DSLAM is assigned a unique VLAN ID, the JUNOSe software dynamically constructs
a VLAN-based interface column using that S-VLAN/VLAN ID pair when the subscriber
logs in.
For more information about the attributes of VLAN and S-VLAN subinterfaces, see
"Configuring VLAN and S-VLAN Subinterfaces" on page 169.

VLAN Base Profiles

To configure a dynamic VLAN subinterface over a static VLAN major interface, you
must create a base profile. The base profile includes one or more of the following
attributes for the VLAN subinterface:
advisory-rx-speed Sets an advisory receive speed for VLAN subinterfaces that
are created with this profile. For information, see "vlan advisory-rx-speed" on
page 626.
advisory-tx-speed Sets an advisory connect speed for VLAN subinterfaces that
are created with this profile. For information, see "vlan advisory-tx-speed" on
page 626.
auto-configure Specifies the types of upper-interface encapsulations that are
accepted or detected by the dynamic VLAN subinterface. For information, see
"vlan auto-configure" on page 626.
Chapter 16: Configuring Dynamic Interfaces Using Bulk Configuration
Configuring VLAN Dynamic Subinterfaces
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