The IP Internet Protocol is the core protocol of the Internet network layer. The emergence of virtual Internet: the actual computer network is intricate and complex; the physical devices use the IP protocol to shield the differences between the physical networks; when the hosts in the network use...
GeneralArchitectureofComputer Networks Cloud External nodes Internalnodes (orstations) (swithingdevices) TheNetworkCore meshofinterconnected routers thefundamental question:howisdata transferredthroughnet? circuitswitching: dedicatedcircuitper call:telephonenet packet-switching: datasentthrunetin discrete“chunks”...
It corrects packet loss errors on the STB client, providing good video quality even in non optimal network conditions. This is especially important on the DSL lines. Mosaic Provides mosaic view of selected TV channels on one screen, allowing viewers to quickly find interesting program and switch ...
In this article, we will explore the topic of “does an ethernet switch reduce speed or not and how to fix that issue. But first, let's get into the basics. What is Ethernet Switch? It is a piece of network equipment that enables communication between the various computer network devices...
I find it's more efficient to use the outward in approach because if step 1 succeeds, I can move on to other tests without wasting time. The chances of loopback and localhost tests failing are very low compared to other network configuration problems. ...
This type of monitoringfocuses on data passing across external and internal network connections. It involves packet inspection to discover information about data and network usage. And it can also involve app monitoring to ensure only authenticated users have access. ...
In this guide, you'll learn VoIP basics, including how it works, common terms, and ways to get started. It's a great refresher for IT admins too.
TFTP is a file transfer protocol that is commonly used in computer networks. It is a simple protocol that is based on the UDP protocol and is used to transfer files between hosts on a network. I recommend you first go through theFTP protocolbefore you start learning about the TFTP protocol...
The family is specified by one of the constants defined in sys/socket.h. Constants named AF_suite specify the address format to use in interpreting names, as shown in Table 2-1.Table 2-1 Protocol Family AF_APPLETALK Apple Computer Inc. Appletalk network AF_INET6 Internet family for ...
Because the devices themselves have become so portable, this also means that they are not staying in the same place on computer networks, and may move around a computer network numerous times in a single day. The mobility of computing devices means that leveraging traditional firewall techniques ...