Monday, November 28, 2011

Cisco 1921 Router, Why Got a Lot of Applause?

Cisco 1921/k9, as a star of Cisco 1900 series, got a lot of applause from Cisco customers. What makes it? And what is it proud of? There are some tips and details of Cisco 1921/k9 helping you get a general impression of Cisco 1900 series router.

Cisco 1921/K9 builds on the best-in-class offering of the Cisco 1841 Integrated Services Routers. All Cisco 1900 Series Integrated Services Routers offer embedded hardware encryption acceleration, optional firewall, intrusion prevention, and advanced security services. Cisco 1921/k9 is designed to meet the application demands of today's branch offices with design flexibility for future applications.

The Cisco 1921 provides significantly enhanced modular capabilities that offer you investment protection. You can easily interchange modules used on the Cisco 1921 with other Cisco routers to provide maximum investment protection. 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.

Key Features of Cisco 1921/K9
a.       2 integrated 10/100/1000 Ethernet ports
b.       2 enhanced High-Speed WAN Interface Card (EHWIC) slots that can host 2 single wide or 1 double wide EHWIC module
c.       Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
d.       Security
1.       Embedded hardware-accelerated VPN encryption
2.       Highly secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN
3.        Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
4.       Identity management with authentication, authorization, and accounting (AAA), and public key infrastructure

More Specs:
Network / Transport Protocol   IPSec, L2TPv3
Routing Protocol   OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, static IP routing, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS
Remote Management Protocol   SNMP, RMON
Features   Firewall protection, VPN support, MPLS support, VLAN support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS), Web Services Management Agent (WSMA), TR-069 Agent, NetFlow
Compliant Standards   IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag
Power   AC 120/230 V (50/60 Hz)
Approximate Dimensions (WxDxH)   13.5 in x 11.5 in x 1.7 in
Approximate Weight   11.9 lbs

More Related: More details about Cisco 1900 router or other popular Cisco network euquipment like Cisco routers, switches and firewall security…, You can refer to to see more.

Notes: is famous for providing worldwide customers with all types of Cisco items. As a world’s Cisco leading supplier, it owns 8000+ clients all over the world and offer customer best service in price, quality, shipment, payment, and warranty.   

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