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 |
端口 & 界面
扩展插槽 |
4 x EHWIC\n2 X PVDM\n1 X ISM |
USB 端口数量 |
2 |
DC-IN插口 |
N |
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 |
以太网路(RJ-45)连接接口数量 |
3 |
Isr And Sre 700 Service Module Bundle, Gigabit Ethernet
The Cisco 2911 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application service. Key features include:
- 3 integrated 10/100/1000 Ethernet ports (RJ-45 only)
- 1 service module slot
- 4 enhanced high-speed WAN interface card slots
- 2 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
- Embedded hardware-accelerated VPN encryption for secure connectivity and collaborative communications 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