Huawei DR814Q Manuel D’Utilisation

User Manual 
Aolynk DR814Q ADSL2+ Broadband Router 

6  Troubleshooting

 

58 

 

Figure 6-1 Use the ping command – the ping succeeds 

If the destination PC is not reachable, the Request timed out message is displayed as 

follows: 

 

Figure 6-2 Use the ping command – the ping fails  

To check the connectivity with the DR814Q, use the ping command with the default IP 

address of the LAN port (192.168.1.1) or the address you assign. 

To check the connectivity with the Internet, enter an Internet domain name, such as 

www.yahoo.com (216.115.108.243).If you want to look up the IP address of a website, 

use the nslookup command as instructed in section 6.2.2  “Nslookup” for details. 

For other operating systems running the IP protocol, you can enter the same ping 

command at a command prompt or through a system administration utility. 

The  nslookup command is used to query the IP address associated with a domain 

name. You can specify the common domain name and use the nslookup command to 

look up in the DNS server (usually located though your ISP).If that name is not in your 

ISP’s DNS table, the request is then sent to a higher-level server until the name is found. 

The server then returns the associated IP address.  

On Windows-based computer, you can execute the nslookup command from the [Start] 

menu. Choose [Start/Run] and in the open text box type the following: