C H A P T E R
25-1
ATM Switch Router Software Configuration Guide
OL-7396-01
25
Configuring ATM Router Module Interfaces
This chapter describes steps required to configure the ATM router module on the Catalyst 8540 MSR,
Catalyst 8510 MSR, and LightStream 1010 ATM switch routers, and the enhanced ATM router module
for the Catalyst 8540 MSR. The ATM router module allows you to integrate Layer 3 switching with
ATM switching on the same ATM switch router.
Note
This chapter provides advanced configuration instructions for the Catalyst 8540 MSR,
Catalyst 8510 MSR, and LightStream 1010 ATM switch routers. For complete descriptions of the
commands mentioned in this chapter, refer to the
ATM Switch Router Command Reference
publication.
For hardware installation and cabling instructions, refer to the
ATM and Layer 3 Module Installation
Guide
.
Note
The LightStream 1010 system software image does not include support for the ATM router module or
Layer 3 features. You can download the Catalyst 8510 MSR image to a LightStream 1010 ATM switch
router with a multiservice ATM switch processor installed.
This chapter includes the following sections:
•
Overview of the ATM Router Module, page 25-2
•
Hardware and Software Restrictions of the ATM Router Module, page 25-5
•
Configuring ATM Router Module Interfaces, page 25-9
•
Configuring LECs on ATM Router Module Interfaces (Catalyst 8540 MSR), page 25-10
•
Configuring Jumbo Frames, page 25-16
•
Configuring Multiprotocol Encapsulation over ATM, page 25-18
•
Configuring Classical IP over ATM in a PVC Environment, page 25-20
•
Configuring Bridging, page 25-25
•
Configuring IP Multicast, page 25-28
•
About Rate Limiting, page 25-28
•
Configuring Rate Limiting, page 25-29
•
Configuring VC Bundling, page 25-30
•
Configuring VC Bundling with IP and ATM QoS, page 25-34
