24Chapter 1 About the Passport 8683POS Module
Refer to Networking Concepts for the Passport 8000 Series Switch, Release 3.1 for a thorough discussion of the complete functionality of the Passport product line, including the Passport 8683POS Module.
This chapter provides the following information about the Passport 8683POS Module:
•“Features,” next
•“Physical description” on page 25
Features
The Passport 8683POS Module has the following features:
•SONET and SDH compliant, supporting
•
•Ability to remove and install a module
•MTBF of 150,000 hours
•Internal and external loopback support on all ports for testing purposes
•Hardware diagnostics
•Brouter port configuration
•Bridging support: RFC
•Routing support for both unicast and multicast IP and IPX routing
•Support for both
•Support for DVMRP
•Support for IGMP
•Support for MultiLink Trunking (MLT)
•Support for the following VLAN features currently implemented in the Passport switches including:
—
—
—IEEE 802.1Q tagged VLANs
•Support for the following RFCs: