Software Configuration of ATM ISE Line Cards for Cisco 12000 Series Routers
How to Configure Layer 3 Terminated VCs on the 4-Port ATM ISE Line Card
28
Cisco IOS Release 12.0(27)S
Configuring and Managing VC Bundles
See the following sections for configuration tasks for the VC bundle management feature. Each task in
the list is identified as either required or optional.
•
Creating a VC Bundle, page 28
•
Applying Bundle-Level Parameters, page 28
•
Committing a VC to a Bundle, page 30
•
Applying Parameters to Individual VCs, page 30
•
VC Bundle Examples, page 32
•
Troubleshooting Tips, page 34
Creating a VC Bundle
To create a bundle and enter bundle configuration mode, in which you can assign attributes and
parameters to the bundle and all its member VCs, use the following command in subinterface
configuration mode:
Applying Bundle-Level Parameters
Bundle-level parameters can be applied either by assigning VC classes or by directly applying them to
the bundle.
Parameters applied through a VC class assigned to the bundle are superseded by those applied at the
bundle level. Bundle-level parameters are superseded by parameters applied to an individual VC.
The following sections describe applying bundle-level parameters:
•
Configuring Bundle-Level Parameters, page 28
•
Configuring VC Class Parameters to Apply to a Bundle, page 29
•
Attaching a VC Class to a Bundle, page 29
Configuring Bundle-Level Parameters
Configuring bundle-level parameters is optional if a class is attached to the bundle to configure it.
To configure parameters that apply to the bundle and all its members, use the following commands in
bundle configuration mode, as needed:
Command
Purpose
Router (config-subif)#
bundle
bundle-name
Creates the VC bundle specified as
bundle-name
and enters
bundle configuration mode.
Command
Purpose
Router(config-if-atm-bundle)#
protocol
protocol
{
protocol-address
|
inarp
} [[
no
]
broadcast
]
Configures a static map or enables Inverse Address Resolution
(Inverse ARP) or Inverse ARP broadcasts for the bundle.
Router(config-if-atm-bundle)#
encapsulation
aal-encap
Configures the ATM adaptation layer (AAL) and encapsulation
type for the bundle.
