Cisco ATM and Layer 3 Switch Router OL-1911-05 - Manual

C H A P T E R
24-1
ATM and Layer 3 Switch Router Software Configuration Guide
OL-1911-05
24
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 24-2
• Hardware and Software Restrictions of the ATM Router Module, page 24-5
• Configuring ATM Router Module Interfaces, page 24-9
• Configuring LECs on ATM Router Module Interfaces (Catalyst 8540 MSR), page 24-11
• Configuring Multiprotocol Encapsulation over ATM, page 24-16
• Configuring Classical IP over ATM in a PVC Environment, page 24-19
• Configuring Bridging, page 24-24
• Configuring IP Multicast, page 24-27
• About Rate Limiting, page 24-27
• Configuring Rate Limiting, page 24-28