Computer Networking

a northeastern Egyptian city near the Suez Canal

Application Layer

A NIC is capable of receiving and transmitting data at a faster rate than a modem. However, if the NIC is connected to a network which is powered by a modem, they will both run at the slower speed of the modem.

Flow based routing considers the flow in the network; mean consider the amount of traffic in the network before deciding on which outgoing line to place the packet. The key here is to be able to characterize the nature of the traffic flows over time. The basic idea behind the algorithm, is that any given line, if the capacity and average flow are known, it is possible to compute the mean packet delay on that line from queuing theory. The routing problem thus reduces to finding the routing algorithm that produces the minimum average delay for the subnet.

What is the cost option in Exchange connectors? If you add a cost from 1 through 100 to any Exchange Server connector's Address Space tab, any messages that use that connector take the new cost into consideration when e-mail is routed. Routing cost typically ranges from 1 through 99. The default is 1. If the cost of a route is set to 1, other routes are used only if that route does not work. If the cost of a route is set to 100, that route is used only when all other routes does not work.

69 is the port number of TCP. TCP is the connection reliable protocol which is used to transfer the data in the network.so that dns is not configured properly or tcp/ip settings are not properly.

Internet work have clear advantages over conventional methods, First, the use of the internet allows for rapid researching of sources and information access. Internet work creates and fosters real-time collaboration on projects and ideas often negating the need for in-person conferencing. Internet work can replace local data storage by placing information into virtual clouds as safer backups onto servers. Finally the 24-7 global nature of the internet permits constant operation at all times. This further increases productivity by ensuring virtually uninterrupted access to work and data.

1. Easy Communication and Speed It is very easy to communicate through a network. People can communicate efficiently using a network with a group of people. They can enjoy the benefit of emails, instant messaging, telephony, video conferencing, chat rooms, etc. 2. Ability to Share Files, Data and Information This is one of the major advantages of networking computers. People can find and share information and data because of networking. This is beneficial for large organizations to maintain their data in an organized manner and facilitate access for desired people. 3. Sharing Hardware Another important advantage of networking is the ability to share hardware. For an example, a printer can be shared among the users in a network so that there's no need to have individual printers for each and every computer in the company. This will significantly reduce the cost of purchasing hardware.

Some say it stands for DUAL, the update algorithm used by EIGRP. Some say it is because the letter E already was taken by EGP so they used the next letter in the alphabet.

@echo off

setlocal

set wrk="%TEMP%\WNTIPCFG_%RANDOM%.TMP"

wntipcfg /ALL /BATCH %wrk%

set key=HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}

for /f "Tokens=1-3 Delims=: " %%u in ('type %wrk%^|find "Ethernet"^|find "adapter"') do (

for /f "Tokens=1,2*" %%a in ('REG QUERY "%key%\%%w\Connection" /V Name^|find "REG_SZ"') do (

@echo %%c

)

)

del /q %wrk%

endlocal

Ansi 150 is a pressure grade of flange ie. Ansi #150 Flange. For steel flanges this is specified by ANSI B16.5.

Server,

Printer

Network system file

Public IP addresses must be unique across the entire Internet.

if modem has wireless capablity, then no need for a router

An IEEE standard for a token ring local area network access method, which is widely implemented in Token Ring.

ieee-802

node

1. DHCP was designed to replace the older BOOTP

2. BOOTP can only provide an IP to a computer while it is booting while DHCP can provide an IP when the OS is already loaded

3. DHCP is primarily used to seamlessly provide IP addresses to computers while BOOTP is used to configure and boot diskless computers or thin clients

4. BOOTP has a 30 day lease on the IP address as a default while DHCP only sets 8 as a default

5. DHCP can automatically rebind or renew their leases while BOOTP requires a system restart

Satan

Flip Flop

http://192.168.0.1 or http://192.168.1.1

dos

If you are referring to the individual routers that netgear makes, then the dns will be whatever ip address is set as the main ip address for the individual router, generally 192.168.0.1, the netgear default.

If you are looking for the dns servers that netgear uses to direct you to their website, why on earth would you need to know let alone want to know that?!?

The reason you would need to know this is so you can set up a static ip, or port forwarding. so dont listen to the ignorant person above. You can obtain this by going to your routers web interface page, or calling your isp and asking for your dns, which they can tell you right away. if they ask you why, tell them you want to set up a static ip, and dont buy whatever they try to sell you after that, you dont need it.

The bandwidth of a signal is the width of frequencies between the highest and the lowest frequency.

So 500Hz - 50Hz = 450Hz bandwidth.

AE7HD

Try ... ::ffff:119.254.254.254:portnumber should work. -Tyler