34. Mobile Data Roaming RMS Wi-Fi Cellular Metro Network 1 – 5 Mbps MDR/CDPD/CDMA 20-60 Kbps Video Server/ Recorder CAD External Data Internet PD HQ Message Switch
35. Multi-Layer Security 802.11 Wireless Network VPN Tunnel Tropos Control Protocol Wired Network Client VPN Server Wi-Fi Cell Wi-Fi Cell Wired Gateway Wi-Fi Wi-Fi Wireless: 64/128 bit WEP Wireless: 64/128 bit WEP VPN: IPSEC 3DES/SHA1 Tropos Control Protocol: AES MAC Address Filtering VPN Traffic Filtering
36. Secure, Collaborative Metro Networks DHCP Server MAC Control VPN Server City Hall Fire Department Police Department Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi VPN Server VPN Server Police VPN PW: User ID : Metro Fiber Network Tropos Wi-Fi Cell wireless node Wi-Fi Wi-Fi Tropos Wi-Fi Cell wired gateway Fire VPN Police VPN City VPN PW: User ID: