联网
| 支持ISDN连接 |
Y |
| 调制解调器速度 |
64 Kbit/s |
安全
| 防火墙 |
antiDoS, ACL, ALGs |
| 认证方法 |
RADIUS AAA, TACACS+, 802.1x |
| 网络地址转换功能 |
NAT (1:1), NAPT (Many:1), PortTranslation\nSIP ALG |
协议
| DMZ支持 |
Y |
| 管理协议 |
SNMP v3, SMTP |
| 动态主机配置协议客户 |
Y |
| 动态主机配置协议服务器 |
Y |
| 支持的协议 |
eBGP/iBGP\nOSPF\nRIP v1/v2\nDemandRouting\nRFG 1483\nHDLC\nPPP DialBackup\nMultihoming\nVRRP\nPPP\nMultilinkPPP\nPPPoE\nPPPoA\nIGMP v2\nGRE\nFrameRelay\nMultilink FrameRelay\nPAP / GHAP\nLayer3 Backup\nATM (ADSL)\nMulti-VRF CE |
其他功能
| 远程管理 |
CLI |
| 接口 |
LAN, DIM, NIM |
| 液晶显示器功率 |
Y |
另外
| RS-232接口 |
1 |
| 以太网连接器 |
Y |
| 连接方式 |
Wired |
| 过滤 |
URL |
| 以太网路(RJ-45)连接接口数量 |
2 |
8 x T1, 2 x 10/100Base-T RJ-45, CPU MPC 8250, 450 Mhz, RAM 256 MB, Flash 32MB, DHCP, -48 +24 VDC, 1U
NetVanta 4305 Chassis (DC)
A Modular Access Router that delivers cost-effective Internet access, MPLS, corporate Frame Relay, point-to-point connectivity, ADSL, and VPN for large-bandwidth applications supporting up to eight T1s. The NetVanta 4305 includes a built-in firewall and two Ethernet LAN ports, and can support the optional IPSec Virtual Private Networking (VPN) and Voice Quality Monitoring as well.
- Three-slot, dual-Ethernet IP access router for eight T1s of bandwidth
- Stateful inspection firewall for network security
- Recognizable Command Line Interface (CLI) and intuitive Web-based Graphical User Interface (GUI)
- DC powered (-48 +24 VDC)
Features and Benefits
- Modular router supporting up to eight T1s
- Dual auto-sensing 10/100Base-T interface for LAN segmentation
- Quality of Service (QoS) for delay-sensitive traffic like Voice over IP (VoIP)
- Inherent URL filtering to manage employee Internet access and enforce Internet usage policies
- Standards-based routing/switching protocols
- Recognizable Command Line Interface (CLI) to reduce learning curve
- Intuitive Web-based Graphical User Interface (GUI) with step-by-step setup wizards
- Wi-Fi Access Controller for centralized management of NetVanta Wireless Access Points (WAPs)
- Industry-leading five-year North American warranty
