0
Cable Internet
Cable internet is a common high-speed broadband internet connection for home use. Questions about this type of connection and the technologies involved belong here.
1,581 Questions
How many minimum NOR gates is required to implement NAND gate?
- A 2 input NAND gate requires 4 NOR gates.
- A 3 input NAND gate requires 5 NOR gates.
- A 4 input NAND gate requires 6 NOR gates.
- etc.
What is a managed service model for IT?
The Managed Service model is one of selective outsourcing, where a preferred partner manages certain applications and services driven by the customer's desire to mitigate risk and realise increased reward. This approach has enjoyed something of a renaissance recently, and is being increasingly viewed as a rather sound, pro-active method of fulfilling enterprise requirements, often within demanding timescales. Typically, the services are offered on a fixed-fee basis with a contract driven by a service level agreement to dictate the highest quality of service for the money being spent. An SLA provides an accountable method of delivering and receiving managed services. Examples of services being delivered: Help Desk
Remote Monitoring
Security (Unified Threat Management, VPN, etc.)
Consulting and planning
How many PC on internet through one modem can you use?
Without a router: 1
With a router: 253+....
With the exception that your router(Or network switch) doesn't run out of ports; In which case you just add in another network switch & daisy chain it either via uplink port or any free ethernet port. Make sure that you obtain a network SWITCH & not a network HUB as hubs devide bandwidth for every item you plug into the hub(Affects LAN speed & network latency) & switches always run at the full line speed.
Some routers have multiple LAN ports & some take it even further so that it lets you assign what ports will do what(e.g. WAN, LAN, LAN2, LAN3...) This allows for multiple sub-nets.
So lets say that your external ip is: 0.0.0.0 for visualization purposes....
Your routers main LAN or internal IP is: 192.168.0.1
You can have 253 clients or PC's on the 192.168.0.2-192.168.0.254 address range.
Your routers secondary LAN IP is: 192.168.1.1
You can have 253 clients or PC's on the 192.168.1.2-192.168.1.254 address range.
Your routers tertiary LAN IP is: 192.168.2.1
You can have 253 clients or PC's on the 192.168.2.2-192.168.2.254 address range.
You can theoretically keep going in this fashion to build your own local Intranet(Local version of Internet) But does not require registering with RIPE or any other Regional Internet Registries.
The reason you can't have 192.168.x.1 or 192.168.x.255 is because they are already assigned. 192.168.x.1 is the routers internal IP & it is also used by DHCP & other services within the router. 192.168.x.255 is the rebroadcast IP address per subnet.
In fact I believe this also applies to Internet IP address; You won't ever see 255 or 1 at the end of your external IP.
Is it possible to hook up a laptop computer to broadband cable Internet service?
Yes, hook it up just like a desktop.
Do 2 input nor gates form a complete set of logic gates?
nor as well as nand gate
are universal gates they both can be used
as a complete set of logic gates
I am not sure there is one place you can find a speed test for your phone number in Ireland without going direct to a provider and contacting them to see what they offer. You can try search for broadband or ADSL ireland in google for example and check there website for services offered.
There is a site to check if your line is enabled at this website - (google for broadband check ireland - broadbandcheckireland.com/
Or contact www.getbroadband.ie
Is it possible to transfer data to computer without using internal modem in CPU?
First of all the internal modem is not in the CPU. The internal moden is either in a PCI slot or intergrated onto the mother board. Second yes, There are many diffrent way to transfer data with out an internal modem
Should you use cat 5 or cat5e between modem and router?
Use Category 5e cable, it is more slightly more enhanced than Category 5. If your internet download speed is 15+mbps , use Category 6.
How can I improve the upload and download speed?
Your upload and download speed are dependant on what package you have with your Internet Service Provider (ISP). Upload speed is generally very low in residential connections, but the higher your download speed is, the higher your upload speed will be, in most cases.
To increase your download speed you will have to contact your ISP and ask them to increase it, or complain if your not getting what your meant to get.
What download speeds can i expect with high speed internet?
Depending on your service provider, your high speed internet can vary. Some providers have DSL speeds starting at 5 Mbps and offer up to 16 Mbps. One service provider, Quest, offers 20 Mbps.
How can you keep your personal files private when sharing cable broadband with roommates?
use a different userid for everyone, and keep the permissions private to those users.
You may also want to consider encrypting your files; then, even if your roommates could see the file they can't understand whats in it.
The gateway address is your router's inside local address. To find what your gateway and IP are you can open a Command Prompt (CMD) window and type "ipconfig/all" without quotes. Make sure you run the Command Prompt as an administrator when you open it.
How do you control the Internet speed to other computers from a modem?
The simple answer is that you typically do not control bandwidth usage from the modem itself but, rather, from a router or managed network switch that supports such functionality. Depending on the hardware, the bandwidth limitations can be set either per port or per MAC address. Further, if speed is not a concern but the amount of data transferred over, say, a 24-hour period is of greater interest, then that is also achievable but that is most frequently accomplished on a managed switch rather than a router.
An example of a switch that will provide this capability to you is the CIsco Small Business SG300 series. In one of my offices, I use the SG300-20 (20-port Gigabit Ethernet) as my central switch and have used it to set up priority queues, bandwidth limitations, and more to insure that the network communication flows efficiently and there are no bottlenecks from "resource hogs."
You can find the SG300 series of switches through Amazon or other online and local retailers.
How long does PVC pipe cement have to set up before use?
Yes. Let it cure to the manufacturers specs before apply pressure.
CPA CPE credits are required for CPAs to ensure that they are knowledgeable about new developments in this industry. Continuing Professional Education is provided through firm seminars, industry conventions, webinars, online courses or self-study.
Can you connect the ipaq 3600 to a wireless router?
The iPAQ 3600 series does not have built-in wireless networking capability. You will need a compactflash(CF) or PC Card (PCMCIA) expansion jacket and a wireless adapter compatible with the jacket and the handheld. I am using the iPAQ 212 its a nice piece, I think is the best iPAQ with all facility.
