Computer Networking

Also known as a serial cable; typically with 9 or 25 pin D-sub connectors.

The Dell Inspiron 1100 does not have a built in wireless adapter. You would need to add one by USB or PC Card if you wanted a wireless router.

For a wired router, any 10/100 router connected by a CAT5 cable would do, which is almost universal compatibility.

three standards define by ISO

rollover cable

Any computer or electronic device that is used to serve up digital music through a network or over wireless to end devices or "clients" would be considered an Audio Server. In general terms this could be anything from a home stereo to a more complex home theater PC (HTPC), to the system of computers that would power a massive audio distribution company's online website - like the cluster of computers needed for Apple's iTunes store.

11/23/93

WAN link Load balancing is a session-based process of directing Internet traffic among multiple, and varied network connections to help ensure optimal WAN performance. It requires a single WAN link controller located at the main site located between gateway modems/routers and the internal network, and intelligently load balances and provides failover for both inbound and outbound traffic among the network connections. Assuming there are two ISP connections, both network connections can be used at the same time. The benefit here is that you don't pay for bandwidth that is only used as a backup for when an outage occurs. For example, traffic will go through network connection one. If the WAN link controller detects that connection one is over taxed or failed it will direct users across the second ISP connection. Intelligent WAN link controllers will continuously spread the traffic across the network connections based on the available resources. For example, with two T1s, it will not wait until the first T1 is over utilized before sending traffic out the second WAN, it will make use of both lines evenly.

IEEE 1394b

Removes the Ethernet header and trailer

Computer networks are networks of computers, network computing is the act of using a computer on a network.

Conponent of WAN are, cable,file server ,workstation

Edges are the connections between peers. One edge is the connection between two peers, regadless of the physical links between them. Therefore one edge could connect a peer in Lithuania to a peer in Argentina.

WINs[ windows internet naming service] tracks the relationships between host names and IP address, DNS [Nomain name service] is more popular because it works on all platforms.

* Initiator sends connection request (w. id) * Responder sends accept or reject (w. id) * Responder assumes connection exists when it sends the ack * Initiator assumes connection exists when it receives the ack * OK if network service reliable and CO * If not? (consider lost, old conn reqs/ack)

One major block of addresses reserved for special purposes is the IPv4 experimental address range 240.0.0.0 to 255.255.255.254.

Currently, they cannot be used in IPv4 networks. However, these addresses could be used for research or experimentation.

Computer network is the inter connection between 2 or more computers to share an information or resources.

their are many types,topologies of computer network!

visit -= www.cybercraze.tk =-

point to point and multipoint

IP trunking VoIP on a larger scale such as a business. The business all use the same data connection which is split between all devices.

Cross-Over sanctions are federal orders in which the national government pulls or threatens to pull funding from one state-relate expense because of an unrelated offense. Think of pulling funding from state road budgets because of high alcohol-related accidents.

in tcp header (32 bits) we have a field that is called options and padding that has variable in length and the header length shows the actual header size

i.e size of 20 octets+size of options and padding field

and in UDP we dont have any field like that and its header is fixed of 8 OCTETS (32 bits header size)

refrence: WIRELESS COMMUNICATIONS AND NETWORKS by William Stallings

Second Edition pg 91(see fig)

MAN (metropolitan area network)

FTP does not have headers. The only response that the client gets from the server is: <code> <message>.

logical addresses only

I've been looking for the answer to the very same question myself, the best I've arrived at is that it isn't a question of "how do I become dedicated to ______", but "why do I want to be dedicated to ______". Don't look without but within. If what you're trying to dedicate yourself to is that important to you, by virtue of it being important to you, one ought to be at least emotionally dedicated to it, right? But maybe we're both just real lazy, or in my case lazy but at least smart enough to find some semi-philosophical reason to back away from that nasty 'D' word. Just keep digging, you're on the right track. Either way, I hope you figure it out. Oh, and if you do, let the world know about it-- I'll be listening. Hope this helps.

Network Interface Card

Its a card that you attach to your computer to interface( or access) network resources and the internet