The IP address is the default IP of router or ADSL modem. HUAWEI router’s default IP address is, this article will teach you how to solve the problems of

Which routers use

There are several devices use it, such as: Arris TM502G, Cisco 815, Motorola SB5100 SB5100E SB5101 SB5101E, Motorola SUTFboardeXtreme Wireless Cable Modem Gateway, Thomson DCW725, Ubee Interactive U10C019, Webstar webstar epc2100 epc2100. HUAWEI rouer use it, too.

How to log in

Just enter in your browser, then enter username and password, you will log in. After you log in router, you can change the router’s setting, such as: change wireless password, change default IP, default username or password.

What’s the difference between and

They are different IP, can be used in computer or router, it is in the LAN of is the router’s default IP address.

How to find the default username and password?

The default username and password are on the back of routers, most of router’s default username is admin. Here is a default router password list. If you can not find them in the list, you can reset router by holding the reset button for 10s, then it will be reset successfully.

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The IP address is the IP of the routers, such as: Netgear, Asus, TP-Link, Cisco, Linksys, and D-Link. belongs to the IP address of the C class address, it is reserved IP, specifically for router settings.

What can be done with

IP is the management URL of the many routers. After you log in this IP address, you can change the router’s IP, change the wireless password, and other setting. So, it is a important IP address, just like and

How to log in

Enter into your browser address bar. You should see login screen for the router administration inferface. If you see “Connection timeout”, “Connection error” or other error then most probably your router isn’t using ip address as a default. Then enter default username and password, you will log in the router successful.

How to find the default username and password?

The default username and password are on the back of router. In the ordinary course of events, username is admin, password is admin or 123456. If you can not find them, click default router password list. Is there no result in the list? Rest router by holding the reset button for 15s. router settings

This article introduces the installation and setup method of router, is the IP address of the Tengda portable wireless router, the common types of A8 of Tengda, A31, W151M, G6, A5+, A5S etc. In this article, take the most used A6 portable wireless router in Tengda as an example to introduce the method of setting up routers.

Friendship tip: please prepare a laptop for configuration, or a desktop computer with a USB wireless network card.

Step one: configure the computer IP

We take the Windows XP system as an example, Windows 7 and Windows 8 users refer to the article: How to set up the dynamic IP address of the computer.
1. Right click “online neighbor” – > click ‘attribute’.
2. Right click on “wireless network connection” – > select “property” (Note: wireless network connection, not local connection).
3. Double click on “Internet protocol (TCP/IP)”.
4. Select “automatically get IP address”, “automatically get DNS server address” – > “confirm”.

Step two: wirelessly connect to the router

1. Right click on “wireless network connection” – > select “view the available wireless connection”.
2. Select a wireless network named Tenda_XXXXXX (X is the back of the MAC address on the back of A6) – > click “connection”.

Step three: configure the router

1. login settings interface: open the browser on the computer, enter in browser, press enter key (Enter key) – > click “jump to home page” in the jump page. (if can’t open, read the article: can not open.)
2. click the “Setup Wizard” to enter the Internet mode selection. The new version of the Tengda A6 mini wireless router provides the 3 types of Internet access: “Hotel mode”, “home mode” and “wireless signal amplification mode”. Users choose according to their Internet environment.

Hotel mode: usually when users move to hotels or hotels, there is a network cable that can be surfed online. When routers connect to this network cable, they choose “Hotel mode”.
(1) select the “Hotel mode” – > click “next step”.
(2) configure wireless network: set up the name of wireless signal, pay attention not to use Chinese > security mode choose: WPA-PSK > set password > click next.
(3) click “next step”.
(4) click “finish”. can not open

This article introduces how to do if you can not open, is Tenda portable wireless router management address. When you configure the Tenda portable wireless router, many users find that they cannot open, the reason is mostly computer IP address configuration error.

Note: it is recommended to use a laptop to configure the series of routers, so you need to configure the IP address of the wireless network card on the laptop. This article takes the Windows XP system as an example.

Correctly configure the computer IP

In the new version of the Tenda portable wireless router, the DHCP server has been enabled by default, such as the new version of A6, A31 and so on. It only needs to configure the computer IP address to automatically acquire.

1. right – click “online neighbor” – > click ‘attribute’.
2. right click on “wireless network connection” – > select “property” (Note: wireless network connection, not local connection).
3. double click on the “Internet” protocol (TCP/IP).
4. select “automatically get IP address”, “automatically get DNS server address” – > “confirm”.
Connect Notebook to Tengda portable wireless router through wireless way, then you can open setup interface in browser.

What is the IP address

IP is the Internet Protocol abbreviation, namely Internet Protocol.IP address in binary representation, each IP address is 32bit long, is converted into bit bytes, 4 bytes, but is binary computer data processing mode, does not meet the people’s daily habits, so the IP address is often written in decimal form, intermediate symbol “.” a separate byte.

This article will make ordinary users understand what IP address is through simple and easy to understand narration. Users will be very easy to set up routers when they understand the knowledge.

There are two kinds of IP addresses, IPv4 and IPv6, but IPv4 addresses are widely used. So this article will focus on IPv4 address. IPv6 address is a solution to deal with the exhaustion of IPv4 address.

IPv4 address addresses can be divided into two categories according to their use and security:

1, public (net) address: a public IP address can be used in a public network (an external network), and a computer using a public address can be accessed to each other through the Internet.

2, private address: private addresses can only be used in a LAN (intranet), and a computer using a private address can not be accessed through a intern.

We can take the public IP address compared to ordinary mobile phone number; and private IP address can be likened to the V distribution network or home network cornet, such as 520, 521 etc.. Between the ordinary mobile phone number can call each other, but the number 520 outside the home network and home network can not only be able to call the phone number, home network of 521 mobile phone number to the cornet, and other communication number can only use 520 correspondence.

The use of public network IP address and private IP address is also the same. The computers that use the public address can communicate with each other. The computer in the same LAN can use the private address to realize communication, but if we want to access the resources on the Internet, we must use the public network IP address.

According to the number of host digits in the identification network, 5 types of A, B, C, D and E can be divided.

The middle class a addresses are allocated to the government offices; the B class addresses are allocated to large and medium-sized companies, such as Microsoft, Google, IBM and other types of enterprises, C class addresses are allocated to anyone in need, D class addresses are multicast and E class addresses are reserved for scientific research teaching. The IP address we get through the ADSL internet account is the C address.

A range of addresses:—, as a private address— address range in 127.X.X.X as the test cycle; (often used when debugging network).

The range of B class address is—,— in phase— is private address, 169.254.X.X is reserved address, and the computer automatically gets the address of the segment when any IP address is configured.

The scope of the C class address:—, in the midterm— is a private address.

The scope of the D class address:—
The scope of the E class address:—

If you use the Internet router through the ADSL dial, then routing the WAN port access IP address is a class C public address; and the router is assigned to the IP address of the computer by default belongs to the C class private address, but the user can modify the router management page, you can modify the A and B private address.

Computers must acquire an IP address before they can access resources on the Internet. IP addresses are generally provided by ISP operators, namely mobile, Unicom and telecom broadband providers.

How to Use the Ping Command

What is ping?
Ping is the abbreviation of “Packet Internet Groper”, it is a command which tests the connection between two network nodes by sending packets to a host and then reporting the time it takes to get a response.

The nodes can be in a Local Area Network, Wide Area Network or anywhere on the internet. And you can ping an IP Address ( or Domain Name (www.192-168-1-1.co).

The format of ping command

Enter the word ping, followed by a space, then the domain name/ip address (then hit enter to see your ping output).
For example: ping, ping www.192-168-1-1.co

The result of ping command

If it shows a series of replies, the connection is working. The time shows you how fast the connection is. If you see a “timed out” error instead of a reply, there is a breakdown somewhere between your computer and the domain.

Use ping on Windows:

In Windows, select Start-> Programs-> Accessories-> Command Prompt. This will give you a window like the one below. Or click Start and go to Run, type “cmd” in the box and click OK.
1.Ping an IP address. ping
2.Ping a domain name. ping www.192-168-1-1.co
Success: Reply from bytes=32 time<1ms TTL= 64
Error: Request timed out.

Use ping on Mac:

Hard Drive -> Applications -> Utilities -> Terminal
Unlike Widnows, the Ping here doesn’t only Ping 4 times, but it keeps going down Ping. If you need to stop, press the control+c key on the keyboard to stop the Ping process.

Use ping on linux:

Open a telnet/TERMINAL window.
[[email protected] ~]# ping
PING ( 56(84) bytes of data.
Success: 64 bytes from icmp_seq=1 ttl=64 time=0.720 ms
Error: From icmp_seq=1 Destination Host Unreachable

Use ping on iPhone:

1. Go to the App Store on your iPhone and download the “Network Ping Lite” application. It is a free app as of this writing.

2. Open the application and you will see four choices: Ping, Ping Subnet Traceroute, and Telnet. For this article we’ll focus on the functions related to pinging.

3. Choose “Ping” to ping a specific device.

4. Enter the DNS name (google.com) or IP address of the specific device you would like to ping and hit “Start.” Your iPhone will now send out four ICMP packets and will tell you the outcome in the “Output” section. * Note: You can do a continuous ping by flipping the “Ping Forever” switch at the bottom.

5. Choose the “Ping Subnet” icon to ping an entire subnet.

6. By default, the app should pick up the subnet that your iPhone is already on. You can change it to check a different subnet or range of IP addresses. (Note: It can only check Class C network subnets.) You can adjust the “Ping Delay” which is the amount of time that the app will wait for a reply from the device before it declares it failed.

7. Hit “Start” and the scan will begin. You’ll see a table of all the possible Class C IP addresses for that subnet and the app will change the color of each as it scans to let you know which ones replied. Black = no reply. Green = Received reply. Yellow = last request failed. Red = stopped giving answer. The scan will take several minutes to complete, so be patient. router login is the IP address of huawei router login. Specifications:HG8010H, HG8040H, HG8110H, HG8240H, HG8242H, HG8045Q.

How to log in IP address?

1. Win7 has the default telnet service, open the control panel program and function – to open or close the function of windows – “telnet server” and “telnet client” to confirm open and then open the start menu – -cmd.
2. input: telnet username: root password: admin.
3. input: get port config PortId 1, in which the value of portvid= is VLAN ID, portpri= value is 802.1p value, write down, and so on will be useful.
4. You should be in the local area connection specified in IP, IP address: (from can), subnet mask will automatically generate, default gateway: (this is the default address of HUAWEI HG8245). The following DNS server address does not need to be filled in.
5. Log in HG8245, enter and return in the address bar! The user name is telecomadmin, and the password is admintelecom.

What should you do if you forget your username or password?

1. When you have forgotten the username or password, don’t worry. We made a list of router’s password. Click Default username and password list.
2. If you can not find your router in the list, you can reset the router by holding the reset button for 10 seconds. is the IP address of TP-Link TL-WR700N V1.0~2.0 router. Just like or

TL-WR700N work in Router mode, you can achieve shared Internet access, broadband access to the Mini router, wired interface, LAN terminal access router, you can share broadband Internet access. This article guides the rapid deployment of Router mode using mobile phones.

How to log in IP address?

1. First connect the computer and TL-WR700N’s “LAN/WAN” screen with the cable, and if the wireless is connected, you can use the cable instead. Plug into the outlet.
2. Because the default IP for this router is, so if your network does not start with 192.168.1, you will normally change the IP manually. Right click on the “network neighborhood” and select “properties”.
3. Right click “local connections” or “wireless connections”, and select “properties”.
4. Select the Internet protocol master (TCP/IP) and click the Properties button.
5. Change the IP to the 192.168.1.x, such as, and finally click “OK”.
6. Then open the browser, enter in the address, press enter, enter the correct user name and password, and then click OK button.

What should you do if you forget your username or password?

1. Find it in Default username and password list.
2. Reset the router by holding the reset button for 10 seconds.