Universal Broadband Router Hardware Installation Guide

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

OL-18259-01

Preface

• FRU—Field-replaceable unit (router components that do not require replacement by a

Cisco-certified service provider)

• FTP—Foil twisted-pair

• HDLC—High-Level Data Link Control

• HHGE—Half-Height Gigabit Ethernet

• IPSec—IP Security Protocol

• MAC—Media Access Control

• MB—Megabyte

• MM—Multimode

• nrt-VBR—Non-real 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 Computing

• RTS—Request To Send

• SDRAM—Synchronous dynamic random-access memory

• SIMM—Single in-line memory module

• 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

• UNI—User-Network Interface

• UTP—Unshielded twisted-pair

• VC—Virtual circuit

• VPN—Virtual Private Network