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One of many widespread issues amongst web customers is testing their
web connection to pinpoint the precise downside. There’s a large variety of web customers who use DSL, and cable modem service.
You set us your connection the best way your ISP (web service supplier)instruct you to. Typically, it does not work for quite a few causes.
You service shouldn’t be prepared, your {hardware} in not related correctly, or your ISP is having issues.
No matter the reason for the issue possibly, there are some diagnostic instruments you should utilize in Home windows XP, with a view to determine the issue.
If you’re not precise in your diagnostic, you’ll get a good suggestion a minimum of.
Earlier than we get to the diagnostic instruments, allow us to talk about what’s concerned in an web connection.
The knowledge travels over the web to your pc by means of your ISP service. That is carried out by means of a Excessive velocity modem then to a community card put in in your pc.
Your pc is known as a bunch, your service supplier will give
you the DNS IP tackle, and also you get your login and password. That’s all what you have got out of your ISP.
Typically, your web connection fails, and also you need to discover
out the issue. You might be able to repair it, or a minimum of get some
details about the issue to advise your isp for assist.
You’ll begin by accessing the command immediate by entering into sequence to:
Begin menu, program, accessories, then command immediate. A window
will open the place you sort instructions from the immediate.
On the command immediate, you sort: IPCONFIG. This command gives you the energetic community connection in your pc. Right here is an instance:
PPP adapter Copy :
Connection-specific DNS Suffix . :
IP Handle. . . . . . . . . . . . : 68.239.158.45
Subnet Masks . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 68.239.158.45
The above output was produced once I ran the Ipconfig command alone pc operating Window XP OS, and A DSL connection. The IP tackle is my pc tackle assigned by the ISP.
Please word, you’ll be able to add an choice to this command, with a view to get extra detailed details about your connection. Right here is the output, once I ran the identical command with the
“all” choice.
Ipconfig /ALL
PPP adapter Copy :
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface
Bodily Handle. . . . . . . . . : 00-53-45-00-00-00
Dhcp Enabled. . . . . . . . . . . : No
IP Handle. . . . . . . . . . . . : 68.239.158.45
Subnet Masks . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 68.239.158.45
DNS Servers . . . . . . . . . . . : 151.198.0.39
151.197.0.39
NetBIOS over TCP/IP. . . . . . . . : Disabled
Discover now, the output contains the phisycal tackle of the community interface card put in in my pc. Additionally, you see the DNS IP addresses. With the above info, I did not have any issues.
Supposed ,I disconnect my DSL connection and ran the command once more, that is the brand new end result:
Ethernet adapter Native Space Connection:
Connection-specific DNS Suffix . :
IP Handle. . . . . . . . . . . . : 192.168.0.1
Subnet Masks . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
Discover on this case, the place I disconnected my connection, you aren’t getting a DNS server. This tells you that I’m not related to the web.
Additionally, discover the IP tackle begins with 192.168, which is the default tackle every time your pc shouldn’t be related to the web.
One other command is the ping command. It is going to permit to examine if a pc is related to the community and able to talk, whether or not intranet,
or web.
When you run it,it’s going to despatched a packet to the pc specified and offers the time it took for the packet to journey. That is an a output once I tried to ping [http://www.yahoo.com:]
C:>ping [http://www.yahoo.com]
Pinging www.yahoo.akadns.internet [216.109.118.66] with 32 bytes of knowledge:
Reply from 216.109.118.66: bytes=32 time=35ms TTL=55
Reply from 216.109.118.66: bytes=32 time=39ms TTL=55
Ping statistics for 216.109.118.66:
Packets: Despatched = 4, Acquired = 4, Misplaced = 0 (0% loss),
Approximate spherical journey instances in milli-seconds:
Minimal = 35ms, Most = 39ms, Common = 38ms.
That reveals that the host was reachable, and related to the web.
An important command is the Nslookup. This may allow you to examine if DNS (Domain title server) is working correctly. The operate of the DNS server is to translate ip addresses to Domain title of the networked pc. Right here is an instance:
C:> nslookup [http://www.yahoo.com]
Server: home5.bellatlantic.internet
Handle: 151.198.0.39
Non-authoritative reply:
Title: [http://www.yahoo.akadns.net]
Addresses: 216.109.118.67
Aliases: [http://www.yahoo.com]
So, you enter the title after Nslookup, it gives you IP addresses and vice versa.
In abstract, there extra instructions in Home windows Xp, however utilizing the three above instructions ought to offer you a good suggestion about your web connection issues. You could find the place the issue is going on. Is it your machine, or the ISP.
Thanks,
George Chamoun
