Cisco has with successful acquisition of Linksys significantly enlarged their offering of network products such as VPN routers and firewalls. After a painful "integration" period, the Cisco and Cisco-Linksys branded products are once again some of the highest quality, feature rich VPN routers and switches that now are backed by Cisco reliability. Let's look at the few of the Cisco VPN routers and Cisco VPN switches here.

Cisco RVS4000 4-port Gigabit Security Router - VPN

This is an inexpensive security VPN router with IPSec VPN capability. Advanced firewall, encryption, and authentication features. Suitable for a router-behind-router configuration with its gigabit uplink, it fits gigabit internal networks well. There is no wireless capability in this router. Here is the Amazon link for additional customer reviews.

Cisco RV 120W Wireless-N VPN Router Firewall

This wireless LAN device supports up to four separate wireless virtual networks. It features IP Security (IPSec) VPN support with hardware acceleration. It is suitable for branch-office connections and remote client access. The Cisco RV 120W provides 10 IPSec site-to-site tunnels and in addition, provides 10 QuickVPN tunnels. The security is guaranteed by the advanced proven, stateful packet inspection, SPI, feature. For wireless connections, it features the fast 802.11n wireless access point. For support of VoIP voice, for video and data traffic, the Quality of Service (QoS) support is provided. The Cisco FindIT Network Discovery Utility makes it easy to find network attached devices. Another management feature, the inter-VLAN routing splits the office network into components that normally are not accessible between each other yet they can be routed to connect. If you are looking for a Cisco home VPN router, this may be an overkill, but for a home office, or a small business use, the VLAN routing feature could be invaluable. Here is the Amazon link with customer testimonials.

Cisco Small Business RV042 Dual WAN VPN Router

The RV042 is an advanced internet-sharing network solution a small business, or home office. It features dual Internet ports on the 10/100 4-Port VPN Router let you connect a second internet line as a backup to minimize any internet downtimes. Similarly, you can also let the router balance your office's requirements between them for maximum internet access bandwidth efficiency. The Cisco RV042 features 6 fast Ethernet ports. It supports up to 50 separate simultaneous VPN, Virtual Private Network connections for telecommuters and branch offices connections. The Cisco VPN software includes built in firewall and optional spam, viruses, and malware protection that will help keep your business safe. It received really solid customer reviews at Amazon where you can order it at a discount.