安全
| 防火墙 |
IOS |
| MAC（媒体存储控制）地址过滤 |
Y |
以太网LAN特性
| 全双工传输 |
Y |
| 以太网的数据传输率 |
10, 100, 1000 Mbit/s |
环境条件
| 非运行高度 |
0 - 4570 m |
| 工作高度 |
0 - 4000 m |
另外
| 以太网连接器 |
Y |
| 连接方式 |
Wired |
| 以太网路(RJ-45)连接接口数量 |
3 |
Sre 700 Service Module Bundle, IOS Security Pack
The Cisco 2951 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. Key features include:
- 3 integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity
- 2 service module slots
- 4 Enhanced High-Speed WAN Interface Card slots
- 3 onboard digital signal processor (DSP) slots
- 1 internal service module slot for application services
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and - Cisco Enhanced PoE
- Security
- Onboard hardware acceleration for VPN encryption
- Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN
- Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
- Identity management using authentication, authorization, and accounting (AAA), and public key infrastructure
- Voice
- High-density packet voice DSP module, optimized for voice and video support
- Standards-certified VoiceXML browser services
- Cisco Unified Border Element capabilities
- Cisco Unity Express voicemail support.
- Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
