26 Chapter 1 About the Passport 8672ATME Module209195-BYou can use up to two Passport 8672ATME Modules in one Passport 8600 serieschassis.Refer to Networking Concepts for the Passport 8000 Series Switch for a thoroughdiscussion of the complete functionality of the Passport 8000 series product line,including the Passport 8672ATME Module. Note that VRRP, DiffServ, and ATMQoS are not supported on this module.This chapter provides the following information about the Passport 8672ATMEModule:• “Features” next• “Physical description” on page 28FeaturesThe Passport 8672ATME Module has the following features:• RFC 1483 ATM PVC support— Bridged PVC— IP routed PVC— IPX routed PVC• Both RFC 1483 LLC/SNAP encapsulation and Null encapsulation• RFC 1483 point-to-multipoint bridging—up to 64 PVCs per ELAN• MLT using bridged RFC 1483 PVCs• VBR traffic shaping per VC channel• STP support• F5 OAM end-to-end loopback• SONET statistics and ELAN/PORT level statistics• Front-panel Online LED to monitor module operation• Ability to remove and install a module (hot-swap) without resetting the switch(MDAs are not hot-swappable)• AAL 5• Hardware diagnostics
