Thiết bị Router Cisco 2921/K9

Router Cisco 2921/K9

• 3 integrated 10/100/1000 Ethernet ports (RJ-45 only)
• 2 service module slot
• 4 Enhanced high-speed WAN interface card (EHWIC) slots
• 3 onboard digital signal processor 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
• Embedded hardware-accelerated VPN encryption for 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

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

Modularity Features and Benefits:

The Cisco 2900 Series provides significantly enhanced modular capabilities offering investment protection for customers. Taking advantage of common interface cards across a network greatly reduces the complexity of managing inventory requirements, implementing large network rollouts, and maintaining configurations across a variety of branch-office sizes.

Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices.