Computer Networking

destination mac address

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Routing plan is the process of determining (by computing) the most cost effective path (route) taking into consideration time and distance

That's down to the BIOS and most all of them include this. The sabertooth is popular/pretty recent so I'm sure they included this option in BIOS.

explain the various factor to bee considered when measuring the performance of a HDD in a computer

The network is there to enable clients to communicate with one another. What the clients do is up to the users or service providers.

Internet connection checking, monitoring, Email checking, and OWA checking. They're all included in a network monitoring solution, and without them, you probably should not use that solution.

A trans-continental network refers to a system or infrastructure that spans multiple continents, facilitating the connection and communication between different regions. This can include transportation networks like railways and highways, as well as digital networks such as the internet or telecommunications. These networks enhance trade, travel, and information exchange on a global scale, promoting economic and cultural interactions across continents.

1>.One disadvantage of having an intranet is the cost. There is a very high financial cost incurred by the company when initially implementing the intranet. The company has to pay for the equipment, the software, and facilities that is needed to house an intranet system. Even though there is a high cost to implement, there are lots of advantages after the implementation

packet switching

circuit switching

message switching

It is used to keep track of the data packets being sent to and from hosts.

If everyone will be accessing the same applications/printers/email and other network related resource then you can use cheap switches to connect all of you together. Also if you put all of your stuff in the same subnet example:192.168.1.xxx (255.255.255.0). xxx can be from 1 to 254.

I would come up with a standard on what ip address will be for routers/printers/servers/workstations.

That should be enoough ips for you. A basic dsl/cable router can be used for the internet connection.

It should be, it makes your router a little bit harder to find for people who should not use your router anyway.

Both use the same medium to send and recieve information.

Application Layer 7

NNTP · SIP · SSI · DNS · FTP · Gopher · HTTP · NFS · NTP · SMPP · SMTP · SNMP · Telnet ·

To help AstroTech Components company to get their network running again would be a simple solution. The network is saturated, it seems like they are dealing with a collapsed backbone topology using a router or a switch as the single central connection point for multiple subnetworks. Failure in the central router or switch can bring down the entire network, I would check to make sure the central router and switch are in working condition and also I would Segment the network with vlans by department. Or move the 10GBase-T hosts to their own dedicated switch, creating a new LAN.

-Jaskaran Singh Walia

L2tp

It signals to the network that its data was damaged in a collision, waits a brief period of time before checking the network for activity, and then retransmits the data.

physical layer

Superscope

To run a restaurant efficiently, you'll need essential hardware such as kitchen equipment (ovens, stoves, refrigerators, and dishwashers), point-of-sale (POS) systems for order taking and payments, and computers or tablets for inventory management and scheduling. Additionally, consider hardware for customer comfort, like seating and tables, and any necessary appliances for food preparation. Depending on your service model, you may also require hardware for delivery operations, such as vehicles or food packaging equipment.

A DNS client "resolves" an IP address by sending a specially-formatted request to a DNS server. The client has to know the address of one or more DNS servers in advance. The reply from the server may be a direct reply with the IP address associated with the hostname, a referral to another DNS server, or a response indicating the requested name can't be found in DNS.

Typically, the request will ask the server to "recurse", i.e. if it cannot answer the question from it's own local memory, it should go ask other servers on behalf of the client. This behavior helps the local server build up it's own cache of addresses frequently looked up.

Another form of query is called iterative query, where a client machine sends request to a known DNS server , if that DNS server fail to resolve the domain name into a IP then the client sends the request to another DNS and this process goes on and on until it get the required IP resolution by sending sending address resolution request to all its known DNS.If every known DNS fail to give the IP, then client goes to the root domain.

Boundry value analysis is a selection technique where test data are chosen to lie along "boundaries" of the input domain [or output range] classes, data structures, procedure parameters, etc. Choices often include maximum, minimum, and trivial values or parameters. This technique is often called stress testing.

The "enable" command will bring the privilege level from user exec to privileged exec.

Example:

R1>

R1>enable

R1#