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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
What is the subnet mask for 195.70.16.93 in IP prefix format?
what is the subnet mask for this hst IP prefix format ? Host IP Address: 183.91.104.16
What to look for in a Content delivery network?
The next-gen, pay-as-you-go CDN takes your data and places it on many servers around the world so that your content can be delivered to the user as quickly as possible. CDN is a content delivery network that is a globally distributed network of proxy servers that delivers web page content to users.
Can you configure two dhcp server on a same network?
yes, one can configure two dhcp server on a same network. But for doing this, one has to define different scopes in both dhcp server in order to avoid ip address conflict. Eg. one can configure a scope for a lan with network address of 10.0.0.0 as- 10.0.0.10- 10.0.0.100 in one dhcp server.
while other scope would be 10.0.0.101-10.0.0.200 . In this way we can have to dhcp servers on a same network. Which ever dhcp server receives the request for the ip address will provide the ip address.
IN case for servers, one can use mac bindingin both servers so that they obtain same ip address
How do you enter your router ip so you can change your channel setting?
It depends on how your router was configured. If it uses DHCP service you can't change IP address at all. If you want to be able to change IP address you need to configure it to manual mode and set IP address manually.
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What happens if a MAC address is not stored in CAM on a switch?
Packets will be transmitted out of all switch ports except for the port where the packets were received. It's called flooding.
How many networks will be created using a 255.255.0.0 given a class A IP Network ie10.0.0.0?
Over 16,000,000
What are the key requirements for a routing function for a packet-switching network?
1.Correctness: correct route and accurate delivery of packets
2.robustness: adaptive to changes of network topology and varying traffic load
3.Cleverness: ability to detour congestion links and determine the connectivity of the network.
4.Efficiency: rapid finding of the route and minimization of control messages.
What type of connection point is a point of presence POP?
The point of connect between a client and a host.
Does slingbox work with a Mac computer?
Yes, you can use a Slingbox with a Mac. It wasn't until early 2007 the makers of the Slingbox (Sling Media) introduced the final version of SlingPlayer for the for the Mac. And, surprisingly, it has been remarkably bug free. For more info I found SlingboxGuide.com on Digg.
How do you find the IP address of your router in Mac OS X?
There are a lot ways to do this. We are going to talk about two of them.
First one is more for the Terminal/Console people and of course the fastest one. You need to open Terminal application (Applications -> Utilities -> Terminal) or other console type application like iTerm. Execute this line:
ifconfig | grep "inet " | grep -v "127.0.0.1" | cut -d" " -f 2
It is going to print IP address of your machine. Remember this IP address is going to be the one that gives your switch/router if you have one otherwise it is going to be your IP that ISP gave you.
The second way is for people who wants to use GUI approach. Open "System Preferences" on "Internet & Wireless" section select "Network". Now in the left side select your active connection (should have a green indicator). Now near the "Status: Connected" is going to written your IP. If you don't see the IP press "Advanced" and choose "TCP/IP" tab in "IPv4 Address" field will be your IP.
What is the meaning of use of computer network?
The meaning of Computer network is focusing on sharing data and peripheral devices like printer, scanner, and other devices.
How do you manage a dedicated server?
Dedicated hosting service generally comes in two packages. One is with partially managed and the other with fully manager services. The first one suits those users who have in-house technical resources to manage the servers to ensure maximum on-line availability. In most cases partially managed hosting packages may include installment and customization of OS to suit customer's requirements. The hosting team also ascertains that basic security features are put in place as per the customer's need and monitors the server round the clock to assure that the server doesn't go offline.
The second type of package is fully-managed hosting. This suits the companies that either don't have an in-house IT staff or want to free up their IT staff to focus on their cores business tasks. In many cases it is observed that companies are skeptical about giving the management & hosting of their servers over to their web hosting provider. Experience shows that those who avail managed hosting services can save money and time by focusing on their core business.
While buying a server hosting plan, the buyer should find out whether the plan is un-managed server or fully managed server since an unmanaged server greatly reduces the overhead cost of a dedicated server provider and it comes with low price tags.
The buyers should know exactly what is covered under managed services. Here is a guide for the buyers, but remember this list is not exhaustive as many times buyers' need are different:
- Kernel Upgrades, OS patches, System pre installed services updates.
- Custom DNS configuration
- Software Firewall Installation and Configuration
- Backups and restoration help if needed
- Control panel Updates
- DLL setup Assistance
- Assistance in, creating, deleting, setting up email
- Assistance in system alerts or warnings
- Mysql updates, Database corruption assistance
- SSL configuration and installation
- Email/FTP troubleshooting
- High Server Load troubleshooting
- Bandwidth monitoring & management
- Hardware Replacement as per SLA
- Server Recovery on failure
- Failed Drive service restoration
- Hands on help with preinstall system settings
If you don't know from where to start then let me know me@ashishchowdhury.com , if I can of any help to you. I Wish you the very Best of luck in finding a good server hosting company!
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Is it possible to have two network interface Cards in a device and its use?
Yes; a computer can have two network cards, to connect to two different networks.
Yes; a computer can have two network cards, to connect to two different networks.
Yes; a computer can have two network cards, to connect to two different networks.
Yes; a computer can have two network cards, to connect to two different networks.
Can a computer using dhcp have the same ip address for months?
Yes. The client will renew the same address lease for as long as the DHCP server allows.
Why Peer Evaluations are Important?
When was the last time that you received feedback? How did it make you feel? These are two questions that come to mind when individuals think about evaluations. Most individuals have experience with formal evaluations, but peer evaluations are just as important. There are two reasons why peer evaluations are important, which are the following:
They Count, But Not Officially
The first reason why peer evaluations are important because it is an unofficial evaluation that can provide insight during the interim until a formal observation is conducted. It is important to understand that peer evaluations are used to help individuals improve in a certain area. For example, individuals who are teaching an online class could have a peer evaluate their work. This is typically done informally and both parties are able to discuss their observations in a non-judgmental fashion. Depending on the company’s policy, individuals may learn that their peer evaluation could be used in conjunction with the official evaluation. However, there is nothing to worry about.
They Provide Valuable Knowledge
The second reason why peer evaluations are important is because they provide valuable knowledge. Peer evaluations will provide additional insights into how an individual performs. It is so much easier to take direction from a peer because the perception of that they know how it feels to be in one’s situation. In other words, most peers have been in the same position or are currently serving in that role. Therefore, their observations may or may not be as strict or detailed as a formal evaluation. Another reason why peer evaluations are valuable is because the feedback is timely. Often times, it takes a great deal of time to get feedback from a formal evaluation that may occur annually. This is where the peer evaluation will come in handy to provide insight to improve one’s skills prior to having the formal evaluation.
The bottom line is that individuals should take advantage of professional development opportunities that allow them to work with their peers. Peer evaluations do not only benefit the person being observed, but individuals who are serving as evaluators also benefit from these experiences.
What is the broadcast range of a wireless g router?
It depends on the router. Usually it will say the range on the box the router came in.
Can a twisted pair cable connect a cable modem to a wireless router?
Yes, it can. Some type of modems and routers can use only a particular type of the twisted pair. If you are not sure about your hardware, just avoid cross cables (usually they are read colored).
What protocols translates from a numeric IP address to a physical numeric address?
The answer is ARP.
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What is network terminator point?
he network termination point represents a boundary for regulatory purposes
between the regulatory framework for electronic communication networks and
services and the regulation of telecommunication terminal equipment. Defining the
location of the network termination point is the responsibility of the national
regulatory authority, where necessary on the basis of a proposal by the relevant
undertakings
