?
Solved

Urgent! Local network access and internet access!

Posted on 2007-03-27
7
Medium Priority
?
204 Views
Last Modified: 2010-03-18
I got a complicated problem here
I am a new tech in the company,two days ago we got a power surge due to the lightening.
Our local network was down and our internet access was down too.
Apparently two of our three switches were dead, and I have to replace all the cables on those switches to the working one. Now everybody can get onto the local network.
The internet guy came today and replace the satellite dish unit because we are using wireless T1, and it seems working on his laptop
Here is the problem: when I tried to connect the switch to the internet router, nobody had internet access.  When I connected the server and the user together to the router, the user had both local network access(server access)and internet access,but other users would not have anything,becaue the server was unplugged on the switch. Even I connect another cable between switch and the internet router,it still did not work.
My description might not be that clear, but please help!
0
Comment
Question by:jimmy1829
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
7 Comments
 
LVL 29

Expert Comment

by:Alan Huseyin Kayahan
ID: 18804572
          *Was the link led of switch's port up when you connected the router to it? If not, you may need cross-over cable.
           *Can you please explain what you mean by "server and the user"          
0
 
LVL 18

Expert Comment

by:Andrew Davis
ID: 18804736
what type of server 2003 standard, 2003SBS ?
Has the IP addresses changed?
more info
0
 

Author Comment

by:jimmy1829
ID: 18804769
thanks guys
the led was on when it was connected
server and user means i connected both the server cable and user's cable directly to the router
it is server 2003 standard
The ip has not been changed, and it is a static ip.
the server can only access the internet when i changed its ip address assigned by  DHCP, but nobody will be able to access the files on the server, even though i change the ip manually under server management to whatever i get from DHCP. If the server keeps the static ip, it wont have internet access
0
Four New Appliances. Same Industry-leading Speeds.

But don't take it from us.  The Firebox M370 is Miercom tested and Miercom approved, outperforming its competitors for stateless and stateful traffic throughput scenarios.  Learn more about the M370, M470, M570 and M670 and find the right solution for your organization today!

 
LVL 11

Expert Comment

by:TreyH
ID: 18805596
Sounds as if something has changed on the router.
What is the LAN side IP address of the router?
How do users optain an IP address, static or DHCP?
0
 
LVL 29

Accepted Solution

by:
Alan Huseyin Kayahan earned 750 total points
ID: 18806818
            So your server's ip is set manually. Lets figure it out
             *What gateway address was written in your server's TCP/IP properties?
             *What gateway address did server acquire when you set it to "obtain from DHCP"
             *If a DHCP server is configured in your server, what ip is assigned to "Router" section of DHCP in right pane under "scope options" tab in left pane of DHCP server console.
             *Make sure that they match the gateway ip when you set ip address assigned by DHCP that you were able to connect to internet.
0
 
LVL 17

Assisted Solution

by:kadadi_v
kadadi_v earned 750 total points
ID: 18809235
Reconfigure your internet router like Ip address/subnet mask/gateway & Dns address then on server if you are using the internal dns server then ISP dns configure in the forwarders tab of dns management and put the primary dns as a server ip address and alternative is ISP dns on server and workstations. check the dhcp server config also put the range like 192.168.1.1 to 192.168.1.150 and firewall settings .
Router also repalced due to power surge...? if not then check with new router...due to power surge modems/routers & network cards are damaged.

Regards,

V.K.
0
 

Author Comment

by:jimmy1829
ID: 18813457
thanks guys problem solved
the switch was bad
0

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

#Citrix #Citrix Netscaler #HTTP Compression #Load Balance
Arrow Electronics was searching for a KVM  (Keyboard/Video/Mouse) switch that could display on one single monitor the current status of all units being tested on the rack.
Michael from AdRem Software explains how to view the most utilized and worst performing nodes in your network, by accessing the Top Charts view in NetCrunch network monitor (https://www.adremsoft.com/). Top Charts is a view in which you can set seve…
Do you want to know how to make a graph with Microsoft Access? First, create a query with the data for the chart. Then make a blank form and add a chart control. This video also shows how to change what data is displayed on the graph as well as form…
Suggested Courses
Course of the Month12 days, 7 hours left to enroll

777 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question