Wireless router is with wireless overlay function router, it mainly applies to the users on the Internet and wireless overlay. Market fashion wireless router generally support line XDSL/cable, dynamic XDSL, PPTP four efficient method, it also has some other network management functions, like DHCP service, NAT firewall, MAC address filtering etc. Function.
Wireless Router (Wireless Router) as simple Wireless AP and broadband Router incorporated in the expandable products, it not only have simple Wireless AP all functions such as supporting DHCP clients, support VPN, firewalls, support WEP encryption, etc., and also includes network address translation (NAT) function, can support LAN users of Internet connection sharing. Can realize family wireless network of Internet connection sharing, realize ADSL broadband wireless sharing and residential access.
Wireless router can meet with all Ethernet of ADSL MODEM or CABLE MODEM directly connected, also can when use through switches/hubs, broadband access routers LAN way again. Its built-in have simple virtual dial-up software, can store your user name and password dial-up, can realize the Internet dial-up access for ADSL, provide automatic dial-up function CM, without manual dialing or occupy a computer do server use. In addition, wireless router generally has relatively more perfect safe protection function.
Wireless router security Settings
The wireless set
1. SSID
SSID (Service Identifier) is "Set YeWuZu Identifier" abbreviation, is the symbol of the wireless network, is used to identify the wireless network in particular to wireless devices found on identity. All workstations and access point must use the same SSID can communicate in each other. SSID is a 32-bit data, the value that case-sensitive. It can be wireless LAN physical location of the name, logo, your company name, or the company name and department, preference slogan you like characters.
Channel 2.
Channel (also known as the "frequency (any)", which is a wireless data transmission media as a signal transmission Channel. Wireless broadband router available on many channel operation. Located in neighboring within the scope of the various wireless network equipment must be located in different channel, otherwise you will generate interference. If you only have one equipment, then a default value of channel value is 6 May be the most appropriate. Unless there is a special reason need to change the channel (for example: there are interferences the territory of bluetooth, microwave oven, mobile phone towers, or other access point), otherwise please use factory defaults. If you have multiple on the Internet and wireless router wireless access points, the proposal will each equipment use channel to stagger, such as and 802.11 g, 802.11 wireless standards have b eleven channel, but only 3 dispute overlap channel (channel 1, channel 6, channel 11).
Wireless router security Settings
Relative to the wired network, through wireless LAN for sending and receiving data more easily to be eavesdropping. Design a perfect wireless local area network system, encryption and authentication is to consider the safety factor. Wireless LAN application encryption technology of the most fundamental motive was to make wireless business can achieve the same cable and business level of security. Aimed at the target, IEEE802.11 standard USES WEP (Wired Equivalent without: cable equivalence confidentiality agreement to establish special security mechanism, traffic encryption and authentication node. It is mainly used for wireless LAN data link layer information confidential. WEP use semmetry encryption mechanism, and data encryption and decryption, use the same key and encryption algorithm. WEP using encryption key (also called WEP key) encryption 802.11 Internet exchange each packet data section. Enable encrypted, two 802.11 equipment to communicate, must enable encryption and have the same encryption key. WEP encryption default is disabled, also is not encryption. Wireless safety parameters are optional Settings, usually has three parameters, respectively is as follows:
(1) WEP key hexadecimal digit; formats: ASCII characters.
(2) WEP encryption disabled encryption function; levels: 40 (64) bits encryption, 128 bit encrypted. Defaults to Disable Encryption (Disable Encryption function).
(3) WEP key value: by the user Settings.
Wireless router and support encryption functionality wireless network card mutual coordination, encryption transmit data, make others difficult midway steal information from you. WEP encryption level 40 (64) bits and 128 bits) two kinds, use 128 bit encrypted safer. WEP key may be a group of randomly generated a hexadecimal number, or by user choose ASCII characters. Generally we choose the latter, by artificially input. Each wireless broadband and wireless router workstation must use the same key to communication. But encryption is optional, most wireless router defaults to disable encryption. Encryption may bring about the transmission efficiency of influence.
If need to enable encryption functionality, please select "ASCII characters"'s WEP key format, with WEP encryption methods (way) choose below 40 (64) bits or 128 bits WEP key. In use 40 (64) bits encryption method, can enter 4 "take" different WEP key, but the same time to pick only one to use. Each key by 10 hexadecimal characters. Stored in the wireless broadband router. In default, choose four key one of using. In the use of 128 bit encrypted square, please input 26 hexadecimal character as WEP key. This kind of situation can only enter a key. Some wireless card can only use 40 (64) bits encryption methods, so you may want to choose low encryption level. If you all the clients are supported 128 bit encrypted communication, please choose from 128 bits, If the client can only support 40 (64) bits encryption communication, please choose 40 (64) bits. If must be enabled encryption, please on the network of all wireless router, access point and workstations choose encryption type and WEP key. In order to increase the network security, often can change the keys. If you change a wireless device used by the keys, please remember also change all the radio equipment and network access points key. These are basically all wireless router security Settings, everybody should have a comprehensive understanding.
Wireless router is with wireless overlay function router, it mainly applies to the users on the Internet and wireless overlay. Market fashion wireless router generally support line XDSL/cable, dynamic XDSL, PPTP four efficient method, it also has some other network management functions, like DHCP service, NAT firewall, MAC address filtering etc. Function.The principleWireless Router (Wireless Router) as simple Wireless AP and broadband Router incorporated in the expandable products, it not only have simple Wireless AP all functions such as supporting DHCP clients, support VPN, firewalls, support WEP encryption, etc., and also includes network address translation (NAT) function, can support LAN users of Internet connection sharing. Can realize family wireless network of Internet connection sharing, realize ADSL broadband wireless sharing and residential access.Wireless router can meet with all Ethernet of ADSL MODEM or CABLE MODEM directly connected, also can when use through switches/hubs, broadband access routers LAN way again. Its built-in have simple virtual dial-up software, can store your user name and password dial-up, can realize the Internet dial-up access for ADSL, provide automatic dial-up function CM, without manual dialing or occupy a computer do server use. In addition, wireless router generally has relatively more perfect safe protection function.Wireless router security SettingsThe wireless set1. SSIDSSID (Service Identifier) is "Set YeWuZu Identifier" abbreviation, is the symbol of the wireless network, is used to identify the wireless network in particular to wireless devices found on identity. All workstations and access point must use the same SSID can communicate in each other. SSID is a 32-bit data, the value that case-sensitive. It can be wireless LAN physical location of the name, logo, your company name, or the company name and department, preference slogan you like characters.Channel 2.Channel (also known as the "frequency (any)", which is a wireless data transmission media as a signal transmission Channel. Wireless broadband router available on many channel operation. Located in neighboring within the scope of the various wireless network equipment must be located in different channel, otherwise you will generate interference. If you only have one equipment, then a default value of channel value is 6 May be the most appropriate. Unless there is a special reason need to change the channel (for example: there are interferences the territory of bluetooth, microwave oven, mobile phone towers, or other access point), otherwise please use factory defaults. If you have multiple on the Internet and wireless router wireless access points, the proposal will each equipment use channel to stagger, such as and 802.11 g, 802.11 wireless standards have b eleven channel, but only 3 dispute overlap channel (channel 1, channel 6, channel 11).Wireless router security SettingsRelative to the wired network, through wireless LAN for sending and receiving data more easily to be eavesdropping. Design a perfect wireless local area network system, encryption and authentication is to consider the safety factor. Wireless LAN application encryption technology of the most fundamental motive was to make wireless business can achieve the same cable and business level of security. Aimed at the target, IEEE802.11 standard USES WEP (Wired Equivalent without: cable equivalence confidentiality agreement to establish special security mechanism, traffic encryption and authentication node. It is mainly used for wireless LAN data link layer information confidential. WEP use semmetry encryption mechanism, and data encryption and decryption, use the same key and encryption algorithm. WEP using encryption key (also called WEP key) encryption 802.11 Internet exchange each packet data section. Enable encrypted, two 802.11 equipment to communicate, must enable encryption and have the same encryption key. WEP encryption default is disabled, also is not encryption. Wireless safety parameters are optional Settings, usually has three parameters, respectively is as follows:(1) WEP key hexadecimal digit; formats: ASCII characters.(2) WEP encryption disabled encryption function; levels: 40 (64) bits encryption, 128 bit encrypted. Defaults to Disable Encryption (Disable Encryption function).(3) WEP key value: by the user Settings.Wireless router and support encryption functionality wireless network card mutual coordination, encryption transmit data, make others difficult midway steal information from you. WEP encryption level 40 (64) bits and 128 bits) two kinds, use 128 bit encrypted safer. WEP key may be a group of randomly generated a hexadecimal number, or by user choose ASCII characters. Generally we choose the latter, by artificially input. Each wireless broadband and wireless router workstation must use the same key to communication. But encryption is optional, most wireless router defaults to disable encryption. Encryption may bring about the transmission efficiency of influence.If need to enable encryption functionality, please select "ASCII characters"'s WEP key format, with WEP encryption methods (way) choose below 40 (64) bits or 128 bits WEP key. In use 40 (64) bits encryption method, can enter 4 "take" different WEP key, but the same time to pick only one to use. Each key by 10 hexadecimal characters. Stored in the wireless broadband router. In default, choose four key one of using. In the use of 128 bit encrypted square, please input 26 hexadecimal character as WEP key. This kind of situation can only enter a key. Some wireless card can only use 40 (64) bits encryption methods, so you may want to choose low encryption level. If you all the clients are supported 128 bit encrypted communication, please choose from 128 bits, If the client can only support 40 (64) bits encryption communication, please choose 40 (64) bits. If must be enabled encryption, please on the network of all wireless router, access point and workstations choose encryption type and WEP key. In order to increase the network security, often can change the keys. If you change a wireless device used by the keys, please remember also change all the radio equipment and network access points key. These are basically all wireless router security Settings, everybody should have a comprehensive understanding.
No comments:
Post a Comment