0
Computer Networking
Computer networks are collections of computers which are connected together in order to communicate and transfer information. Questions about computer networks, networking protocols, and how to set them up belong here.
18,810 Questions
True
What are some uses for an ISDN line?
ISDN lines are mainly used for phone usage. It replaces the analog phone that is found in most homes. It has the ability to take just the one phone line, and turn it into two lines.
What is the best way to approach peer feedback?
Take time to think about the feedback before deciding which changes to make
Packet
Color
It is unlikely that you can, as there is no logical reason for an IP address to change every 24 hours, it isn't likely that any modem supports this feature.
In addition, most DSL connections would not change the IP address simply because of a power cycle. Because DHCP assigns the IP address to a specific MAC address, you are likely to get the same IP address back after a short power outage.
DCpromo is a windows server OS command which is used to promote / make normal windows server functionality to server functinaity as domain controller.
a domain controller can manage almost all resources in you network such as users ,PCs,Printers and etc.
PBX is composed of network of phone lines or extensions within a building or an office and connect it to the PSTN. The users of the PBX system share outside line in order to make outbound calls.
the answer to that would be is that you got to make sure you share out the printer correctly and make sure the ip address and the shareing and secuirty is correct . by opening a outlook program which is like using hotmail so you must check the names like for eg if your printer has a name like p1 and p2 you got to make sure the right one is selected so then it can do its job.
NAT:
Network Address Translation
Nat is used to deal with public and private address.
most of addresses that we have is private and you must use public address in the internet , so NAT server do this job and make address conversion
The DNS: domain name server.
What protocol would you select if there is only one network route to a remote network?
EIGRP I think would be the better choice in my opinion.
RIP - Only for small networks or those with underpowered hardware that either don't support or don't have the What_is_the_best_situation_for_each_routing_protocol_RIP_IGRP_EIGRP_OSPFfor a better routing protocol.
IGRP - Basically outdated and supplanted by EIGRP. Useful if you cannot use EIGRP due to router limitations.
EIGRP - Useful in Cisco-only networks of basically any size. EIGRP is an extremely robust and efficient protocol that suits nearly any need other than inter-organization routing.
OSPF - Useful everywhere. It's standardized, so it's not limited to a particular vendor. Most appropriate in large multi-vendor networks. It has a higher CPU load than EIGRP does, and it requires more granular control from an administration perspective.
Why has the ring topology become obsolete?
These days each desktop computer has a separate internet address bypassing the need to have everything sent through a ring of computers or token ring system. The internet is based on a form of interlinked computers that means information sent from one computer find its way through whatever links it needs to another computer regardless of where those computers are.
Error code 0x000003eb when connecting to lexmark printer via wireless router?
Such code usually means that your computer does not see the printer. Try Control Panel->Printer and Faxes->Add a printer->Next->Local printer attached to this computer (uncheck "Automatically detect and install my Plug and Play printer")->Next->Create a new port->Choose "Standard TCP/IP Port"->Next->Next->Enter the ip address of your printer and follow instructions. Most likely you will driver for your printer, thus find it before staring the process.
What is reliable transportation?
plane. only if its like from Iowa to Florida. if its like Iowa to Minnesota, then take a car.
Why do your gateway computer freezes and it does not work?
Often times when computers freeze it is because a lack of hard drive space, not enough RAM, software updates are needed, or you may need to run anti-virus software. If none of these are your problem, I would contact Gateway Technical Support.
What is the maximum bandwidth you can achieve when running Gigabit Ethernet in full-duplex mode?
2000 megabits per second minus some part of that for overhead, managing the process of transmitting that data and packaging it up for transmission. In real life with two devices connected to each other by a nice short cable (Or a carrier class switch :-) you might get up to 980 megabits, or about 122 megabytes per second in each direction.
Is it illegal to give out an IP address when requested by the owner of the system at it?
I don't exactly understand to whom you want to give you your IP address, but the IP address is not a great secret. Any communication that gets out of your computer includes your computer's IP address, because that is the address to which the other computer must reply.
I don't exactly understand to whom you want to give you your IP address, but the IP address is not a great secret. Any communication that gets out of your computer includes your computer's IP address, because that is the address to which the other computer must reply.
I don't exactly understand to whom you want to give you your IP address, but the IP address is not a great secret. Any communication that gets out of your computer includes your computer's IP address, because that is the address to which the other computer must reply.
I don't exactly understand to whom you want to give you your IP address, but the IP address is not a great secret. Any communication that gets out of your computer includes your computer's IP address, because that is the address to which the other computer must reply.
