The NetVanta 4305 is an access router designed for cost-effective Internet access, corporate Frame Relay, point-to-point connectivity, ADSL, and Virtual Private Networking (VPN) for large-bandwidth applications supporting up to eight T1s.
Residing in a 1U high, 19" rackmountable metal enclosure, the NetVanta 4305 is a single platform that offers one Wide Module slot, two Network Interface Module (NIM) slots and dual 10/100Base-T Ethernet LAN ports for true LAN segmentation or DMZ applications. The single Wide Module slot within the NetVanta 4305 will house the Octal T1/E1 Wide Module, while the NIM slots will support a variety of the NetVanta NIMs and DIMs: 56/64k, T1/FT1, T1/FT1 with DSX-1, Dual T1s, E1/FE1, E1/FE1 with G.703, ADSL, and Serial interfaces. For dial-backup an Analog Modem, ISDN BRI, or Serial DIM are available for preventing downtime by dialing around a failed circuit to any PPP compliant device.
- WAN Module
- NIM/DIM
- Multi-level access control
- RADIUS AAA
- Port Authentication (IEEE 802.1x)
- PAP and CHAP
Firewall:
- Stateful Inspection Firewall
- Denial of Service (DoS) Protection
- Access Control Lists
- Application Level Gateways (ALGs)
Network Address Translation:
- Basic NAT (1:1), NAPT (Many:1), and 1:1 Port Translation
- NAT compatible SIP ALG
- 110 V AC
- 220 V AC
- Point-to-point Frame Relay
- Built-in DSU/CSU for circuit protection
- Multihoming provides redundant or backup WAN links to multiple ISPs
- Supports ATM (ADSL), Frame Relay, Multilink Frame Relay, Multilink PPP, PPP Dial Backup
Quality of Service (QoS):
- Class-based Weighted Fair Queuing, Low Latency, and Weighted Fair Queuing
- DiffServ marking and packet recognition
- Frame Relay Fragmentation
- FCC Part 68
- Industry Canada CS03
- UL & Canadian UL (CUL), IEC/EN, CSA
- CE Mark
IEEE:
- IEEE 802.1x
- IEEE 802.1Q
- IEEE 802.3
- IEEE 802.3u
- IEEE 802.1D
Frame Relay:
- RFC 1490 Encapsulation (Multiprotocol Over Frame Relay)
- LMI types: LMI, ANSI (Annex D), CCITT (Annex A) and Static