安全
| 防火墙 |
SIF, Anti-DOS, ACL, ALGs |
| 认证方法 |
RADIUS AAA, 802.1x, TACACS+ |
| 网络地址转换功能 |
NAT (1:1), NAPT (Many:1), 1:1 PortTranslation |
| 虚拟专用网信道数量 |
1000 |
其他功能
| 声音功能 |
VQM |
| 接口 |
DIM, LAN, NIM |
| 安全特性 |
XAUTH\nSecure ID\nX.509 DigitalCertificates\nDSS Signatures\nPresharedKeys\n |
| 接受频率 |
50 - 60 Hz |
| 网路功能 |
10/100BaseT |
| 输入电压 |
100 - 250 V |
协议
| DMZ支持 |
Y |
| 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, PPP, \nOSPF\nPPPoE\nRIP (v1 / v2)\nPPPoA\nDemandRouting\nRFC 1483\nGRE\nMultilink PPP\nGMP v2\nHDLC\nATM (ADSL)\nPPP Dial Backup\nFrameRelay\nPAP / CHAP\nMultilink Frame Relay\nMultihoming\nLayer 3 Backup\nVRRP\nMulti-VRF CE\n |
端口 & 界面
| 扩展插槽 |
Slot 1 NET/DBU\nSlot 2 NET/DBU\nSlot 3 Widemodule |
另外
| 以太网连接器 |
Y |
| 过滤 |
URL |
| 以太网路(RJ-45)连接接口数量 |
2 |
56/64k, 10/100BaseT, 8 x T1, 2 x NIM, DIM, 2 x RJ-45, Console Port, PPP, RADIUS AAA, TACACS+, DHCP
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 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
- Quality of Service (QoS) for delay-sensitive traffic like Voice over IP (VoIP)
- Inherent URL filtering to manage Internet access and enforce Internet usage policies
- IPSec Virtual Private Network (VPN) for secure corporate connectivity across the Internet
- Voice Quality Monitoring (VQM) for Mean Opinion Score (MOS), jitter, delay, and packet loss statistics
- Recognizable Command Line Interface (CLI)
