Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Hi there! I hope someone can help me with the following question:Unfortunately, I don't have access to real routers or switches. However, I have the Boson CCNA Simulator software v.6. I know they're in the process of upgrading the software so that it...
Hi there! I hope someone will be kind enough to help me with the following question:If DSAP (Destination Service Access Protocol) from the Ethernet header identifies the type of layer 3 protocol that follows, then what is SSAP for?Thank you in advanc...
Hi there! I hope someone is kind enough to help me with the following query:I've read in a book that User Datagram Protocol does not segment the data. Is this true? I find this odd because if that's the case, does UDP send all data in one big chunk? ...
Hi there! I will appreciate it very much if someone can help me with the following question. If you use opposite currents, can you still send data in one direction?What I'm referring to is the fact that the pairs of wires in UTP cables are twisted to...
Hi there! I have a question that I hope someone is kind enough to help me with:If there is a DSL modem at the home that connects via the local loop to the DSLAM, and that in turn, is connected to an ISP router. Will the router need to have a modem at...
Thank you very much for your reply. It's most kind of you to help in such a way!I do, however, have one more question. I hope you don't mind me asking:Assuming I have a DSL router at home which connects to the DSLAM at the Telco CO. The DSL router, i...
Hi there! Thank you very much for your reply. I much appreciate it!Sir, am I then wrong in thinking that the DSL modem (at home/office) converts digital signals to analog electrical signals? If the DSLAM has a purely digital interface then I would su...
