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© 2003, Cisco Systems, Inc. All rights reserved.
SMB Engage E-seminar
Cisco IOS Software
Cisco 1711/1712 Application:
DMZ with Firewall
DMZ
802.1Q
VLAN
Defined
DMZ
Cisco IOS Firewall
Applied to DMZ and
Internet Connection
LAN
Analog Modem/
ISDN Port
Analog Modem/ Analog Modem/
ISDN PortISDN Port
10/100BaseT
Switch
10/100BaseT 10/100BaseT
SwitchSwitch
10/100BaseT Port
10/100BaseT Port10/100BaseT Port
Cable/DSL Modem
VPN Tunnel to HQ
VPN Tunnel to HQVPN Tunnel to HQ
Internet
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