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Adelphi University
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IT 331 Unit 6 Discussion Topic 1
Network Traffic Control and Operating Systems
Throughout this course, many discussion opportunities come up where you need to respond to other people's opinions and comments. Respond to your Discussion topic after you have completed your Reading.
Address the following topics. Comment on the postings of at least two other students in the class with qualitative and substantive depth.
Network Congestion
LAN Network Congestion: Discuss why it happens. Describe the remedies that you would use to fix these problems.
WAN Network Congestion: Discuss why it happens. Describe the remedies that you would use to fix these problems. Make sure to clearly differentiate between a WAN and a LAN when it comes to fixing congestion problems.
IT 331 Unit 6 Discussion Topic 2
LAN Operating Systems
The main features of network LAN operating systems are:
·        Basic operating system features support:
o   protocol support
o   processor support
o   hardware detection
o   multiprocessing support for applications
·        Security features:
o   Authentication
o   Restrictions
o   Authorizations
o   access control
·        Features for file, Web service, printing, and replication
·        Directory and name services management
·        User management features along with provisions for remote access and system management
·        Internetworking features like routing and WAN ports
·        Clustering capabilities
Common tasks associated with network operating systems include:
·        User administration
·        System maintenance activities like backup
·        Tasks associated with file management
·        Security monitoring on all resources in the network
·        Setting priority to print jobs in the network
Pick one of the features and one of the tasks. Define and discuss the importance of your picks. Try not to duplicate the picks of other previous posters. Provide enough detail that someone with no prior knowledge of the subject would come away reasonably able to identify and differentiate the features and tasks you describe.
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