Computer Networking

A: Symmetric

No, you do not have to. Such devices are designed to work 24/7. The only requirement is the place where they are should be cool and ventilated with humidity in between 50-70%.

1. A wireless modem is a machine that is able to receive and transmit a network signal, like the internet, without the use of cable connections and transmitting it to other units.

2. A Wi-Fi network gives you the freedom to be online anywhere in your house that is in range of your modem's Wi-Fi signal.

3. Which will provide the fastest, most reliable, and least expensive service.

4. wireless modems allows for access to the Internet almost anywhere that connection speeds may be slower than they would be through a wired line or Wi-Fi.

5. Speed of wireless broadband connections are always improving, however, and some providers may be able to rival the speeds of standard cable Internet.

networkrepairs.ca

Why would you want to do that? A file transfer usually takes place between two computers - one is operating as a client and the other as a server. Running the client and server portion on the same PC to transfer files is very inefficient.

You can use the ftp client to communicate with the ftp service on the same server/pc the same way as you would across the network; there is no difference.

The default speed is 9600.

Yes, you can easily trace the country of the IP address. There are many websites which contains the databases of IP to location. you can easily find the country of the IP address from the websites below

http://www.ip2location.com/

http://www.whatismyip.com

http://www.iptocountry.info

Yes

Three factor authentication is based upon three aspects: something you have, something you know and something you are. For instance, you might be asked to present an ID card (something you have), enter a PIN (something you know) and provide a fingerprint (something you are). The latter is a biometric and may include a retina scan or a DNA sample.

To use advantages of N type network you need to have both devices of N type.

A network, with a file-server at its heart - usually means you only need one copy of the software - each computer accesses the single copy on the file-server - instead of having to load it onto individual machines.

Additionally, communication between employees is faster - they can use email or instant messages over the network instead of having to walk to different offices.

Almost identical, but no, unless somebody haxxed your computer

server

A LAN (Local Area Network) unless it is over a large geographical area then it would be a WAN (Wide Area Network).

PTR is an abbreviation for pointer record. This pointer record is often used to do a reverse DNS search. DNS means DOMAIN NAME SYSTEM. These searches are done in order to figure out someone's IP address.

Using reliable DNS servers is crucial to online success, for a regular website owner the most important of them are the name servers which are responsible for the online solution and with a static DNS you can rely on it instead of a random DNS server.

it might be password protected to keep other people from using it or you are to far away from the signal to use it

Update the configuration logs

the following answer is possibly for MT882 V1, there is one more article here http://portforward.com/english/routers/port_forwarding/Huawei/SmartAX-MT882/ this worked for my MT882 firmware ver V2 first you have to go in to the modem type 192.168.1.1 in internet explorer, of fire fox.

User name " Admin " password "admin" Now your in your Modem . Under the basic tab

on the left click the + and in the sub menu click on NAT. under NAT settings click Redirect,

Ok now click the "New" Button. The settings to put in here are first, Local Address is listed under your Local Area Connection in your Task bar just right click and go to status,

on the support tab it should say your local IP address mine is 192.168.1.4 put that in under Local Address. next, "Destination Port From" put in the number of the port you want to open "Destination Port To" Put the same number or greater depending on haw many ports you want. leave the rest defalt and click submit. save your settings and your done.

yes, if the receiving router has a "bridge mode" available. With this mode a wireless router can mirror data received from a far away router to the local area covered by it

An internetwork is a collection of individual networks, connected by intermediate networking devices, that functions as a single large network. Internetworking refers to the industry, products, and procedures that meet the challenge of creating and administering internetworks.

Wireless is typically less secure because it uses radio waves for transmission. In other words, you have your data "floating" in airspace which makes it more susceptible to being compromised (hacked). With a wired connection someone cannot "steal" your data frames (packets) unless they physically connect to the network cabling. Additionally, the level of security built into wireless technology is less advanced than that of wired networks. This is mainly due to the fact that 802.11 is a relatively newer protocol standard. Manufacturers (both hardware and software) are developing better security for wireless systems and it is possible to harden the security of a WLAN by using the current security protocols along with using some third-party software. For additional specific information read the RFC standards for 802.11.

C = B * log2(1 + SNR)

C= channel capacity

B= Bandwidth , telephone lines have a usable range of around 3400Hz

= =

For the local network, you need to install better cables, and faster network cards. For the Internet connection, you have to pay your Internet Service Provider more, for a faster connection.

For the local network, you need to install better cables, and faster network cards. For the Internet connection, you have to pay your Internet Service Provider more, for a faster connection.

For the local network, you need to install better cables, and faster network cards. For the Internet connection, you have to pay your Internet Service Provider more, for a faster connection.

For the local network, you need to install better cables, and faster network cards. For the Internet connection, you have to pay your Internet Service Provider more, for a faster connection.

some say in 1995. or 1997.