I bought a new router today . TP -LINK TL-WR740N
It's a wireless router which i have to connect my ethernet wire from my adsl modem ethernet port to the WAN port of this router. I configured this router using my sister's laptop. Then, i successfully configured it and i can use wireless via my laptop . But my sister's laptop cannot use wireless. It can find the wireless connection and can connect.
For a minute it will say limited connectivity and then it will say connected with excellent signal. But she cannot browse any website and even the web management of the router. Miraculously , when she connects the ethernet wire from the router to her laptop's ethernet port, she can browse internet finely. Which means, the router doesnt have problem because my sister's laptop can access wired connection via it and i can access both wired and wireless connection via it. my sister is using Windows xp and i have tried to clear the ip add at ipv4 and also set a ip.
I have also tried to check whether there is any proxy, but all is fine. So, im totally clueless. I even disabled the LAN port and still it does not work. I have also disabled and enabled the wireless and restarted the computer. I thought maybe the firewall is having problem, but i cannt access the windows firewall . It says "due to unidentified problem, windows cannot display windows firewall settings"
i copy and paste the command prompt when i entered ipconfig/all
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
E:\Documents and Settings\admin>IPCONFIG/ALL
Windows IP Configuration
Host Name . . . . . . . . . . . . : admin-2fa102e1f
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Wireless Network Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Atheros AR5006X Wireless Network
pter
Physical Address. . . . . . . . . : 00-21-63-CB-44-9A
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.1.101
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 192.168.1.1
Lease Obtained. . . . . . . . . . : Sunday, June 13, 2010 7:35:47 PM
Lease Expires . . . . . . . . . . : Sunday, June 13, 2010 9:35:47 PM
The only major difference that i see from my laptop's with my sister's laptop is the node type. Thank You so much!
It's a wireless router which i have to connect my ethernet wire from my adsl modem ethernet port to the WAN port of this router. I configured this router using my sister's laptop. Then, i successfully configured it and i can use wireless via my laptop . But my sister's laptop cannot use wireless. It can find the wireless connection and can connect.
For a minute it will say limited connectivity and then it will say connected with excellent signal. But she cannot browse any website and even the web management of the router. Miraculously , when she connects the ethernet wire from the router to her laptop's ethernet port, she can browse internet finely. Which means, the router doesnt have problem because my sister's laptop can access wired connection via it and i can access both wired and wireless connection via it. my sister is using Windows xp and i have tried to clear the ip add at ipv4 and also set a ip.
I have also tried to check whether there is any proxy, but all is fine. So, im totally clueless. I even disabled the LAN port and still it does not work. I have also disabled and enabled the wireless and restarted the computer. I thought maybe the firewall is having problem, but i cannt access the windows firewall . It says "due to unidentified problem, windows cannot display windows firewall settings"
i copy and paste the command prompt when i entered ipconfig/all
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
E:\Documents and Settings\admin>IPCONFIG/ALL
Windows IP Configuration
Host Name . . . . . . . . . . . . : admin-2fa102e1f
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Wireless Network Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Atheros AR5006X Wireless Network
pter
Physical Address. . . . . . . . . : 00-21-63-CB-44-9A
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.1.101
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 192.168.1.1
Lease Obtained. . . . . . . . . . : Sunday, June 13, 2010 7:35:47 PM
Lease Expires . . . . . . . . . . : Sunday, June 13, 2010 9:35:47 PM
The only major difference that i see from my laptop's with my sister's laptop is the node type. Thank You so much!