Wireless Router introduction and wired Router Access

Wireless Router introduction and wired Router Access: 1: Check whether the wired router line is set correctly. The line from the modem should be connected to the WAN interface of the router, that is, the main interface. If it is connected to another 1, 2 ....... The computer is connected to the LAN interface of other numbers 1, 2, 3. 2. Enter 192.168.1.1 from ie to enter the vro. After the router interface is correct, enter 192.168.1.1, the User Name admin, And the password admin from IE on the computer to enter the vro. Click network parameters> WAN settings. Set the WAN port connection type to PPPoE. Select the following dialing mode and enter the account and password. Generally, the adsl mode is commonly used. If not, try another mode. If one can connect to the Internet, select "Automatic Connection" and then "save ". 3. Set the internet protocol. The "Internet Protocol" for local connection of each computer is only set to "automatically obtain IP address information, including dns", so that the computer connected to the router can access the Internet. In this case, the computer still cannot access the Internet. Switch sharing is used. The specific method is as follows: 1. Connect the vro to the vswitch type. 2. Select a host that can log on to the Internet and log on to the Internet. Then, choose "Network neighbors"> "view Network Connections ". Right-click the "attributes" of the connected connection in the broadband connection, and tick "Internet Connection Sharing" in the "advanced" option (only tick the options 1 and 3, click "OK. 3. right-click "Local Connection" in the network connection, select "Internet Protocol" under "properties", double-click, and click "Use the following IP Address" IP Address: 1.1.1.1 subnet mask: 255.255.255.0 Default Gateway 1.1.1.1 DNS: 202.101.224.68, and then save it. 4. open "Network neighbors" of the computer you want to share, right-click "Local Connection", and click "Internet Protocol" to use the following IP Address: 1.1.1.2. the other settings are the same as step (3). You can save the settings to share the internet. 5. You can access the files shared by other users by using icons in the neighboring network. Wireless Router introduction wireless router is a router with a wireless coverage function, which is mainly used for users to access the Internet and wireless coverage. A wireless router can be used as a forwarder to forward the broadband network signal received from the home wall to nearby wireless network devices through an antenna. A wireless router is an extended product that combines a simple Wireless AP and a Broadband Router. It not only provides all functions of a simple Wireless AP, such as support for DHCP clients, VPN, firewall, and WEP encryption, it also includes the Network Address Translation (NAT) function to support network connection sharing for LAN users. Internet connections in the home wireless network can be shared to achieve wireless shared access between ADSL, Cable modem, and residential broadband. A wireless router can be directly connected to all Ethernet-connected adsl modem or cable modem. It can also be accessed through a LAN such as a switch/hub or a Broadband Router. It has built-in Simple Virtual dialing software that can store user names and passwords for dial-up Internet access. It can provide automatic dialing functions for dial-up Internet access ADSL and CM, you do not need to manually dial up or use a computer as a server. In addition, wireless routers generally provide more comprehensive security protection functions. Several settings of the wireless router: SSID, channel, and security settings. The SSID is short for a Business Group Identifier. It is a identifier of a non-wired network and used to identify a wireless device found on a specific wireless network. All workstations and access points must use the same SSID to communicate with each other. The SSID is a 32-bit data. The value is case sensitive and the character content is random. A channel is also called a "Frequency Band". It uses wireless signals as a data signal transmission channel for media transmission. A Wireless Broadband Router can run on many channels. Various wireless network devices located in the adjacent range must be located on different channels; otherwise, signal interference may occur. If you only have one device, the default channel value of 6 may be the most suitable. Use the default factory value unless there are special reasons to change the channel (for example, interference from Bluetooth, microwave oven, mobile phone tower, or other access points in the region. If you have multiple wireless routers and wireless access points on the network, we recommend that you stagger the channels used by each device. For example, there are 11 channels in the 802.11g and 802.11b wireless standard, however, there are only three non-overlapping channels (Channel 1, Channel 6, and channel 11 ). Compared with wired routers, wireless routers are more likely to be stolen by others. Therefore, you need to set up a security measure to make your Internet access more secure. In the standard, the WEP wired peer-to-peer confidentiality protocol is used to set up a special security mechanism for business flow encryption and node authentication. It is mainly used for the confidentiality of link layer information data in Wireless LAN. WEP adopts symmetric encryption mechanism, and data encryption and decryption adopts the same key and encryption algorithm. WEP uses an encryption key (also known as the WEP Key) to encrypt the data portion of each packet exchanged on the 802.11 Network. After encryption is enabled, two 802.11 devices must enable encryption and have the same encryption key to communicate. WEP encryption is disabled by default, that is, not encrypted. Wireless security parameters are optional. Generally, there are three parameters: (1) WEP Key format: hexadecimal digits and ASCII characters. (2) WEP encryption level: 40 (64) bit encryption; 128 bit encryption. The default value is Disable Encryption ). (3) WEP key value: set by the user. How to use a wireless router: 1. How to use a wireless router 1. connect the wireless router to the power supply. A wireless router generally has five network cable jacks, one WAN port and four LAN ports on the back. The WAN port is connected to the ADSL Modem. Therefore, you must connect the WAN port to your modem or optical fiber interface using a network cable. 3. The other four LAN ports are used to connect to the desktop, and you can also use them to connect to the laptop. 2. To enable the wireless router to work properly, you need to set the software for the router and tell the router your ADSL user name and password, and how to encrypt your wireless network. 1. Use a network cable to connect your laptop to the vro. Then you can configure the wireless route through your browser. The router address is: http://192.168.1.1 , Enter access. If the access is successful, the browser will prompt you to enter the login username and password. The vast majority of router usernames are admin and the password is admin. 2. After logging in, you must first set up the ADSL virtual dialing (PPPoE) and enter your ADSL user name and password so that the router can automatically dial the internet. In addition, if you connect this wireless route to another wired route, you can skip the ADSL setting step and directly set the wireless network. 3. Find [Quick settings] And set ADSL. (The later part depends on the model. This is one of the cases and the content is complete ). in the quick settings menu, select ADSL virtual dialing and click Next. 4. fill in your internet account and password. Save. 3. Wireless Network Security Configuration. To ensure that your wireless network is not used by others, you need to set a security password for your wireless network. 1. First, find [Wireless Settings]-[Basic settings], enter the name of your vro in [SSID], and set it as needed to identify your network. 2. Go to [Security Settings], which is mainly used to set the wireless access password. The vro brand is different, but the settings are basically the same. Save 3. the wireless router is basically set up. Finally, connect to the wireless network in the notebook, search for the wireless network you just set, click Connect, and enter the password you just set, you can use it.