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Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
OL-5916-01
Preface
Terms and Acronyms
• ESD—electrostatic discharge
• FRU—field-replaceable unit (router components that do not require replacement by a service
provider certified by Cisco)
• FTP—foil twisted-pair
• HDLC—High-Level Data Link Control
• IGRP—Interior Gateway Routing Protocol
• ILMI—Integrated Local Management Interface
• IPSec—IP Security Protocol
• ISM—Integrated Service Module
• L2F/L2TP—Layer 2 Forwarding Protocol and Layer 2 Tunneling Protocol
• LANE—LAN Emulation
• MAC—Media Access Control
• MB—megabyte
• MM—multimode
• nrt-VBR—nonreal-time variable bit rate
• NVRAM—nonvolatile random-access memory
• OAM AIS—Operation, Administration, and Maintenance alarm indication signal
• OIR—online insertion and removal
• PCI—Peripheral Component Interconnect
• PCMCIA—Personal Computer Memory Card International Association
• PPP—Point-to-Point Protocol
• QoS—quality of service
• rcp—remote copy protocol
• RFI—radio frequency interference
• RIP—Routing Information Protocol
• RISC—Reduced Instruction Set Computer
• RTS—Request To Send
• SAR—segmentation and reassembly
• SDRAM—synchronous dynamic random-access memory
• SIMM—single in-line memory module
• SMDS—Switched Multimegabit Data Service
• SMI—single-mode intermediate reach
• SNMP—Simple Network Management Protocol
• TCP/IP—Transmission Control Protocol/Internet Protocol
• TDM—time-division multiplexing
• TFTP—Trivial File Transfer Protocol
• UBR—unspecified bit rate
• UDP—User Datagram Protocol