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2-1
Cisco 819 Series Integrated Services Routers Software Configuration Guide
OL-23590-02
2
Wireless Device Overview
The Cisco 819 ISRs provide Internet, VPN, data, and backup capability to corporate teleworkers and
remote and small offices of fewer than 20 users. These fixed routers are capable of bridging and
multiprotocol routing between LAN and WAN ports and provide advanced features such as antivirus
protection.
The fixed 3G routers can be used as the primary WAN connectivity and as a backup for critical
applications and can also be used as the primary WAN connection.
Note There are two SIM card slots in the Cisco 819 ISRs. For information on how to install the SIM cards,
see Cisco 819 Integrated Services Router Hardware Installation Guide.
• ScanSafe, page 2-1
• TFTP support with Ethernet WAN interface, page 2-2
• LEDs, page 2-2
ScanSafe
The Cisco Integrated Services Router G2 (ISR G2) family delivers numerous security services, including
firewall, intrusion prevention, and VPN. These security capabilities have been extended with Cisco ISR
Web Security with Cisco ScanSafe for a web security and web filtering solution that requires no
additional hardware or client software.
Cisco ISR Web Security with Cisco ScanSafe enables branch offices to intelligently redirect web traffic
to the cloud to enforce granular security and acceptable use policies over user web traffic. With this
solution, you can deploy market-leading web security quickly and can easily protect branch office users
from web-based threats, such as viruses, while saving bandwidth, money, and resources.
For more information, see Cisco ISR Web Security with Cisco ScanSafe Solution Guide.