Router Cisco ISR 2921 #cisco #router #network #networkdevices

The Cisco 2921 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

1 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

Security

Embedded hardware-accelerated 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: Intelligently protecting endpoints 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