June 2, 2023

Tech Articles

L'art de la technologie

How to Troubleshoot Your Net Link for DSL or Cable Assistance

One particular of the common problems between world-wide-web customers is tests their
net link to pinpoint the actual problem. There is a big selection of world-wide-web customers who use DSL, and cable modem company.

You established us your link the way your ISP (web support company)instruct you to. From time to time, it would not perform for several reasons.

You provider is not ready, your components in not linked appropriately, or your ISP is acquiring problems.

Regardless of what the cause of the difficulty probably, there are some diagnostic tools you can use in Home windows XP, in buy to establish the difficulty.

If you are not precise in your diagnostic, you will get a great plan at the very least.

Before we get to the diagnostic equipment, let us explore what is involved in an online link.

The info travels over the world wide web to your personal computer through your ISP provider. This is finished as a result of a Higher pace modem then to a network card mounted in your personal computer.

Your laptop or computer is termed a host, your company service provider will give
you the DNS IP address, and you get your login and password. That is all what you have from your ISP.

From time to time, your world wide web link fails, and you want to find
out the problem. You may be equipped to fix it, or at minimum get some
information and facts about the trouble to recommend your isp for assist.

You will get started by accessing the command prompt by going in sequence to:

Start out menu, software, components, then command prompt. A window
will open up the place you sort instructions from the prompt.

At the command prompt, you form: IPCONFIG. This command will give you the lively network relationship on your computer system. In this article is an instance:

PPP adapter Duplicate :

Link-precise DNS Suffix . :

IP Tackle. . . . . . . . . . . . :

Subnet Mask . . . . . . . . . . . :

Default Gateway . . . . . . . . . :

The over output was developed when I ran the Ipconfig command on my individual computer system jogging Window XP OS, and A DSL connection. The IP address is my computer tackle assigned by the ISP.

Please note, you can add an choice to this command, in get to get much more in-depth details about your relationship. Listed here is the output, when I ran the same command with the
“all” choice.

Ipconfig /ALL

PPP adapter Duplicate :

Connection-distinct DNS Suffix . :

Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface

Physical Handle. . . . . . . . . : 00-53-45-00-00-00

Dhcp Enabled. . . . . . . . . . . : No

IP Deal with. . . . . . . . . . . . :

Subnet Mask . . . . . . . . . . . :

Default Gateway . . . . . . . . . :

DNS Servers . . . . . . . . . . . : 151.198..39
NetBIOS above TCP/IP. . . . . . . . : Disabled

See now, the output contains the phisycal deal with of the network interface card set up in my pc. Also, you see the DNS IP addresses. With the earlier mentioned info, I did not have any issues.

Meant ,I disconnect my DSL connection and ran the command yet again, this is the new result:

Ethernet adapter Regional Place Connection:

Connection-distinct DNS Suffix . :

IP Deal with. . . . . . . . . . . . : 192.168..1

Subnet Mask . . . . . . . . . . . : 255.255.255.

Default Gateway . . . . . . . . . :

Discover in this case, in which I disconnected my connection, you will not get a DNS server. This tells you that I am not linked to the online.

Also, discover the IP address begins with 192.168, which is the default deal with every time your computer is not linked to the world-wide-web.

A different command is the ping command. It will allow to verify if a computer is linked to the community and completely ready to converse, whether or not intranet,
or world wide web.

The moment you run it,it will sent a packet to the computer specified and presents the time it took for the packet to vacation. This is an a output when I experimented with to ping [http://www.yahoo.com:]

C:>ping [http://www.yahoo.com]

Pinging www.yahoo.akadns.internet [] with 32 bytes of data:

Reply from bytes=32 time=35ms TTL=55

Reply from bytes=32 time=39ms TTL=55

Ping statistics for

Packets: Sent = 4, Been given = 4, Lost = (% loss),

Approximate spherical excursion periods in milli-seconds:

Minimal = 35ms, Greatest = 39ms, Ordinary = 38ms.

That reveals that the host was reachable, and related to the net.

A very critical command is the Nslookup. This will enable you examine if DNS (area name server) is doing the job thoroughly. The function of the DNS server is to translate ip addresses to domain name of the networked computer. Below is an case in point:

C:> nslookup [http://www.yahoo.com]

Server: home5.bellatlantic.web

Deal with: 151.198..39

Non-authoritative respond to:

Title: [http://www.yahoo.akadns.net]


Aliases: [http://www.yahoo.com]

So, you enter the name right after Nslookup, it will give you IP addresses and vice versa.

In summary, there more instructions in Home windows Xp, but using the a few higher than instructions must give you a superior strategy about your web connection challenges. You can come across where by the dilemma is taking place. Is it your equipment, or the ISP.

Many thanks,

George Chamoun