Cisco uBR7100 Series Короткий довідник - Сторінка 8
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Specifications
Feature
Processor
Memory
DFC Slots
Egress Ports
LAN Protocols
WAN Protocols
Routing Protocols
Access Protocols
Bandwidth Optimization
Voice Compression
DSP Voice Features
Voice and Fax Signaling
Protocols
Network Security
Virtual Private Networking
Channelized T1
Channelized EI
ISDN Protocols Supported
Modem Protocols Supported
Wireless Protocols
Supported
Application Specific
Support
Cisco AS5350 Universal Gateway
7-6
Cisco AS5350
250 MHz RM7000 RISC processor
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
Three slots
Two 10/100-MB Ethernet ports
Two 8-MB serial ports
T1, E1 DS1 trunk DFCs
IP, IPX, AppleTalk, DECNet, ARA, NetBEUI, bridging, HSRP
Frame Relay, PPP, HDLC (leased line)
RIP, RIPv2, OSPF, IGRP, EIGRP, BGPv4, IS-IS, AT-EIGRP, IPX-EIGRP, Next Hop Resolution Protocol (NHRP),
AppleTalk Update-Based Routing Protocol (AURP)
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
Multilink PPP (MP), MLP, TCP/IP header compression, Bandwidth Allocation Control Protocol (BACP),
bandwidth on demand, nonfacility-associated signaling (NFAS), traffic shaping
G.711, G.723.1, (5.3K and 6.3K), G.729a, G.729b
Echo cancellation
Transparent transcoding
Voice activity detection/silence suppression
DTMF, Multifrequency (MF)
H.323v2, H.323v3, SIP, SGCP
T.38 real-time fax relay
RADIUS or TACACS+
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
IP Security (IPSec)
Policy enforcement (RADIUS or TACACS+)
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)
Robbed-bit signaling; Loop Start, Immediate Start, and Wink Start Protocols
CAS, PRI, E1 R1, E1 R2, leased line, Frame Relay
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
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
V.110
MNP10EC
AOL, MSN, CompuServe, and Prodigy traffic
Chapter 7
Broadband and Dial Access Products