Business Internet light TechChange Migration Use Cases November 2011
Nov Business Internet light TechChange Migration 2 Use Case 1 Web services (web, mail server, etc.) - NO VPN - NO with or without fixed IPs Swisscom router or own router with or without firewall 2 Customer Service Swisscom Service SAP Customer Infrastructure Swisscom Infrastructure Business Internet light with or without fixed IPs Access device (router/bridge) Swisscom router or own router Speed - Business Internet light ADSL 5000/500 WWW TP Swisscom Backbone Firewall with or without firewall
Nov Business Internet light TechChange Migration 3 Use Case 2 Web services (web, mail server, etc.) - YES VPN - NO with or without fixed IPs Swisscom router or own router with or without firewall web service 3 Customer Service Swisscom Service SAP Customer Infrastructure Swisscom Infrastructure Speed - Business Internet light ADSL 5000/500 WWW TP Swisscom Backbone Business Internet light with or without fixed IPs Access device (router/bridge) Swisscom router or own router Web service Server accessible from the Internet Firewall with or without firewall
Nov Business Internet light TechChange Migration 4 Use Case 3 Web services - YES or NO VPN - YES with or without fixed IPs with or without firewall VPN connection between locations 4 Internet Firewall File/storage server Branch office A CPE Branch office B RAS (partner support) Mail/web server Head office Branch office C Swisscom router or own router with or without web service
Nov Business Internet light TechChange Migration TechChange Migration Important information for the migration All use cases The new VDSL router will contain your own specially adapted basic configuration with an xDSL user name and password. This will ensure that you can get online again with VDSL and you will retain any usual fixed IP addresses. All other settings, such as wireless and firewall settings, will have to be reconfigured by you or your IT partner. It is therefore recommended that you document the settings of your ADSL router prior to the migration. Use case 2 (with web services, without VPN) It is particularly important that the settings for your web services (e.g. web or mail server) are correct as you will no longer be able to access them if they have not been configured or the configuration is incorrect. Use case 3 (with VPN) It is particularly important that the settings for your VPN are correct, otherwise your branches or remote access users will no longer be able to communicate with one another. If you operate web services (e.g. web or mail server), the settings of use case 2 are also important, of course.