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Chapter 7
Broadband and Dial Access Products
7-6
Cisco AS5350 Universal Gateway
Specifications
Feature
Cisco AS5350
Processor
250 MHz RM7000 RISC processor
Memory
SDRAM: 128 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: 2 MB
DFC Slots
Three slots
Egress Ports
Two 10/100-MB Ethernet ports
Two 8-MB serial ports
T1, E1 DS1 trunk DFCs
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, local-area transport [LAT], Telnet), and
Xremote
Bandwidth Optimization
Multilink PPP (MP), MLP, TCP/IP header compression, Bandwidth Allocation Control Protocol (BACP),
bandwidth on demand, nonfacility-associated signaling (NFAS), traffic shaping
Voice Compression
G.711, G.723.1, (5.3K and 6.3K), G.729a, G.729b
DSP Voice Features
Echo cancellation
Transparent transcoding
Voice activity detection/silence suppression
DTMF, Multifrequency (MF)
Voice and Fax Signaling
Protocols
H.323v2, H.323v3, SIP, SGCP
T.38 real-time fax relay
Network Security
RADIUS or
PAP or CHAP authentication
Local user/password database
DNIS, CLID, call-type preauthentication
Inbound/outbound traffic filtering (including IP, IPX, AppleTalk, bridged traffic)
Network Address Translation (NAT)
Dynamic access lists
Virtual Private Networking
IP Security (IPSec)
Policy enforcement (RADIUS or )
L2TP, Layer 2 Forwarding (L2F), and generic routing encapsulation (GRE) tunnels
Firewall security and intrusion detection
QoS features (committed access rate [CAR], Random Early Detection [RED], IP Precedence,
policy-based routing)
Channelized T1
Robbed-bit signaling; Loop Start, Immediate Start, and Wink Start Protocols
Channelized EI
CAS, PRI, E1 R1, E1 R2, leased line, Frame Relay
ISDN Protocols Supported
Sync mode PPP, V.120, V.110 at rates up to 38400 bps
Network- and User-side ISDN
NFAS with backup D-channel
QSIG, Feature Group B, Feature Group D
DoVBS
Modem Protocols Supported
V.92 Modem on Hold, Quick Connect, PCM Upstream
V.90 standard supporting rates of 56000 to 28000 in 1333-bps increments
K56Flex at 56000 to 32000 in 2000-bps increments
Fax out (transmission) Group 3, standards EIA 2388 Class 2 and EIA 592 Class 2.0, at modulations V.33,
V.17, V.29, V.27ter, and V.21
ITU-T V.34 Annex 12, ITU-T V.42bis, V.32bis
and many others
Wireless Protocols
Supported
V.110
MNP10EC
Application Specific
Support
AOL, MSN, CompuServe, and Prodigy traffic
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