The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
Resilient WAN connections using low cost xDSL circuits
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7. Resilient WAN connections John Potter and Yu King Lau Cisco router Janet Circuit xDSL circuit College LAN aaa.bbb.ccc.dde 195.194.76.58 212.219.90.241 Mail Server Proxy Server 195.194.76.57 aaa.bbb.ccc.ddd Firewall 212.219.90.242
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11. Resilient WAN connections John Potter and Yu King Lau Cisco router Janet Circuit xDSL circuit College LAN aaa.bbb.ccc.dde 195.194.76.58 212.219.90.241 Mail Server Proxy Server 195.194.76.57 aaa.bbb.ccc.ddd Firewall 212.219.90.242 Proxy/Content filter Web only access point