Cisco uBR900 Series 빠른 참조 매뉴얼 - 페이지 11

{카테고리_이름} Cisco uBR900 Series에 대한 빠른 참조 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco uBR900 Series 38 페이지.

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Chapter 7

Broadband and Dial Access Products

Competitive Products

• 3Com/CommWorks: Total Control 1000

• Alcatel: X1000

• Sonus (voice)

Specifications

Feature

Cisco AS5400HPX

Processor Type

390-MHz RISC processor

Memory

SDRAM: 256 MB (default), 512 MB (maximum)

Shared input/output (I/O): 64 MB (default) 128 MB

(maximum)

Boot Flash: 8 MB (default) 16 MB (maximum)

System Flash: 32 MB (default) 64 MB (maximum)

Layer 3 cache: 8 MB

DFC Slots

DFC Trunk Cards

8 Channelized T1/E1/PRI

1 CT3

60/180 Universal ports DFC

DFC DSP Card

LAN Protocols

IP, IPX, AppleTalk, DECnet, ARA, NetBEUI, bridging,

HSRP

WAN Protocols

Frame Relay, PPP, HDLC (leased line)

Routing Protocols

RIP, RIPv2, OSPF, IGRP, EIGRP, BGPv4, IS-IS,

AT-EIGRP, IPX-EIGRP, Next Hop Resolution Protocol

(NHRP), AppleTalk Update-Based Routing Protocol

(AURP)

Access Protocols

PPP, Serial Line Internet Protocol (SLIP), TCP Clear,

IPXCP, ATCP, ARA, NBFCP, NetBIOS over TCP/IP,

NetBEUI over PPP, protocol translation (PPP, SLIP,

ARA, X.25, TCP, LAT, Telnet), & XRemote

Bandwidth Optimization

Multilink PPP (MLPPP), TCP/IP header compression,

Bandwidth Allocation Control Protocol (BACP),

Bandwidth on demand, Traffic shaping

Voice Compression

G.711, G.723.1 (5.3K and 6.3K), G.729a, G.729ab

DSP Voice Features

G.168 echo cancellation, programmable up to 128 ms

Transparent transcoding between A-law and mu-law

encoding

Voice activity detection, silence suppression,

comfort noise, fixed and adaptive jitter buffering

Call progress tone detection and generation--Dial

tone, busy, ring-back, congestion, and re-order

tones, with local country variants

Continuity Testing (COT)

DTMF, MF

Voice and Fax Signaling

H.323v2/v3, SIP, MGCP 1.0 TGCP 1.0

Protocols

T.37 fax store and forward

T.38 real-time fax relay

Fax detection

Open Settlements Protocol (OSP)

Network Security

RADIUS or TACACS+, PAP or CHAP authentication,

local user/password database

DNIS, CLID, call-type pre-authentication

Inbound/outbound traffic filtering (including IP, IPX,

AppleTalk, bridged traffic)

Network Address Translation (NAT) and Dynamic

access lists

Virtual Private

IP Security (IPSec) and Policy enforcement (RADIUS

or TACACS+)

Networking

L2TP, Layer 2 Forwarding (L2F), and generic routing

encapsulation (GRE) tunnels

Firewall security and intrusion detection

QoS features (committed access rate, random early

detection, IP precedence, policy-based routing)

• Lucent: Max 6000

• Clarent: Gateway

• Nuera (voice)

Cisco AS5400

250-MHz RISC processor