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In this solution, VOD, access authentication, and other services are generally handled in the unicast mode according to the IPTV Business characteristics. For businesses such as BTV and nVOD, multicast is used. To meet the needs of refined management of Internet services, users can use pupv vlan division. For IPTV users, you can use PUPV (one user and one VLAN) based on the actual situation) or PSPV (one service and one VLAN. For VOD, authentication, and other unicast Data Stream-based services,

Solutions to the limitations of Cisco Certified students and university network and information security professional labs -GNS3 + VMware + InternetLow-end and Middle-end The following Demo Video is published: uploaded on and published 24 hours after the moderator reviews it .) Video location: http://edu.51cto.com/lecturer/user_id-7648423.html 01 network eng

1, My Computer-right click--Management--services and applications--services:Check service: Network connections--set its startup type to "Auto" and start theCheck service: Plug and Play--set its startup type to "Auto" and startCheck service: Remote Procedure call--set its startup type to "Auto" and start theCheck service: Simple TCP/IP services--set its startup type to "Automatic" and start2. Register 3 components: Start-run--cmd Enterregsvr32 netshell

Several methods for testing network SNMP connections (several solutions that I normally use to debug SNMP programs) 1. How to know which ports on this machine are active.There are two tools to help you understand which ports are open in your system.One is to enter "Netstat-an" at the command line to see which ports are active.The other is using the FPort tool, which is also used under the command line to