Cisco Unity Express

Cisco Router Selection

With the constant evolution and change the selection Cisco router, it can be a difficult task to maintain. Do you know the current models of routers and point you know what Cisco router choose?

As we and many others you have been stunned and confused when Cisco withdrew its line to what was considered the standard for medium-sized networks of series 2600 and 3600. It was not their strength or capacity that has seen the ads on Ebay Used routers, especially the 3600 series can still do almost everything his last return can; What those who fall by the wayside was the limits of the CPU and RAM insufficient. With the growth of the Cisco IOS beyond what they could handle combined to swell the burden of most packet networks such old routers that are no longer cut the mustard. Saying that, the Cisco 3600 series router is always the choice for some people, because they can be picked up very cheaply on the second hand market.

The Cisco ISR

There is a need for all Cisco ISR customers, the 800 series for small to medium-sized network right across the large campus or high performance wide area network. These routers are they only now offer services such as IPSec, VPN, firewall, and VoIP.

To illustrate how to choose which router to your network type, the chart above shows Cisco routers fully available and their relevance. The rules for choosing the correct Cisco router is not set in stone, but there are general guidelines that should help you.

office or at home

For VPN connections constantly making 10 home workers with good performance and reliability then look no further than the Cisco 800 series. They have the Cisco IOS software, including IPS, VPN, VLAN, QoS, NAC, and firewall. There are many routers including the range of wireless options and ISDN and DSL applications.

Small Remote Office

For networks that have 25 or so users, the Cisco 1800 routers range are the best choice. This router is ideal if you only need a router to connect your office to the Internet, VPN, firewall, and wireless.

Enlarge Remote Office

If you want more performance and scale as the Cisco 1800 Series can offer, then you should look to the Cisco 2800 Series. Ideal for up to about 50 users for office internet connectivity, VPN access robust design with redundant power supplies, Gig-E ports, expansion slots northern and Call Manager Express. Having the NM card slot lets you add things like a 36-port switch with PoE, an ATM DS3 module 24-port VoIP, intrusion detection module, a network analysis module or a module Cisco Unity Express voicemail. Wonderful!

Office 100 or more workers

Cisco 3800 Series routers are similar to the 2800 series in that there are many options and HWIC NM for them. But what differentiates the 2800 series is pure performance of equipment and numbers HWIC cards and you can put NM.

Large Office or HQ Campus

For very large campus or service providers, the Catalyst 6500 and 7200/7300 platforms in the series are for you. Cisco calls these "platforms aggregation services." They are platforms for high-performance networks with high capacity for expansion.