A sophisticated product architecture.
The 4335 Access Router provides the following features:
•Support for a wide variety of WAN protocols: PPP, PPPoE, Frame Relay, Multilink PPP, Multilink Frame Relay FRF.16, and Bridging for
•Two Ethernet ports configurable as either a LAN or WAN port:
•LAN interface for connectivity to VoiceIP Gateway, or DMZ applications
•Supports PPPoE
•Optional
•Ability to assign maximum bandwidth to each traffic class
•Traffic metering, shapes or drops
•Prevents lower classes of traffic from being bandwidth starved
•Enables QoS per routing interface in incoming and outgoing direction
•Novice user configuration with presets; advanced user to optimize resources and throughput; statistics reports on QoS
•Dynamic routing protocols RIP1, RIP2, OSPF, and optional
•Network Address Translation (NAT) and port translation (NAPT)
•Remote configuration and management through Telnet (Terminal User Interface menus), Command Line Interface (CLI), and SNMPv3
•A full range of network performance monitoring and troubleshooting features that enable you to accurately measure
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•Stateful Inspection Firewall with TCP, UDP, ICMP, DNS, SMTP, FTP, and HTTP protocol handling capabilities
•Menu access for
•Multiple multilink bundles and support of MLPPP / MLFR bundle classes A, B & C
•Support of DHCP server and DHCP relay agent
•Optional support of E1 Channelization function