This article describes how to set up a wireless LAN for a home. You can search a lot of articles on the Internet. These articles seem very good, not only the detailed process description, but also related images. The lessons learned are shared with you.
The wireless router uses NETGEAR WGR614 (54M is 802.11g), and the NIC is also 54M (the configuration is very smooth, so I did not carefully look at the specific model). The reason why NETGEAR is used is, "NETGEAR is the best except Cisco-
select a frequency band. Theoretically, too many wireless networks in the same frequency band will seriously affect the signal strength, that is to say, if your home uses the same wireless signal frequency band as your home's wireless signal transmitting frequency band, the two wireless networks will be affected to some extent. Therefore, changing a signal transmission frequency band through a wireless router is a good method when the network is unstable.
TIPS:
Multiple APs and multiple wireles
. Theoretically, too many wireless networks in the same frequency band will seriously affect the signal strength, that is to say, if your home uses the same wireless signal frequency band as your home's wireless signal transmitting frequency band, the two wireless networks will be affected to some extent. Therefore, changing a signal transmission frequency band through a wireless router is a good method when the network is unstable.
TIPS:
Multiple APs and multiple wireless routers do not interfe
supports file sharing without complex settings. By using the vrossid SSID name or IP address, it is easy to connect the computer in the network to the shared storage. You also need a password to protect your shared drive, so that shared files will not be accessed by someone connected to the network.
Many routers include USB ports, such as Linksys routers. All questions can be related to the software used t
router, wireless network card hardware network equipment to improve the transmission speed of wireless networks and improve the stability of the method. There are many factors that affect the stability and connection speed of wireless signal in practice. Here are a few points for you readers.
(1) Wireless network stability-Reduce frequency band interference:
We choose a band when we release the wireless network, in theory, too much Wi-Fi in the same band can seriously affect the strength of t
mismatch in the operating speed of the wireless card.
Second, the wireless signal Stability:
Described above are for the wireless router, wireless network card hardware devices adopted to improve the speed of wireless transmission and improve the stability of the method. There are many factors that affect the stability and connection speed of wireless signal in practice. Here are a few points for you readers.
(1) Reduce frequency band interference:
We choose a band when we release the wirel
expose the system and data to unknown, untrusted "outsiders."
According to the analysis of real-world Wi-Fi activity on a quarterly basis, network Chemistry's Wireless Threat Index, most clients have contacted unknown access points. This may happen accidentally, especially when overly-friendly Windows XP is automatically connected to any available network. Of course, users may also deliberately do this if they are connected to a neighboring enterprise network to circumvent a company's strategy
light up the wireless Nic indicator, and enable the wireless Nic switch at 1420/1520/1720 ), check whether the SSID broadcast is set in the vrossid.
◆ Wireless route connection settings: Find the wireless network, but cannot connect
Check whether a password is required for the network. Make sure that the password is case sensitive. Make sure that the password encryption method in the vro is the same as that in the wireless management program. If this
factors that affect the stability and connection speed of wireless signals. The following are some introductions for readers.
(1) wireless network stability-reduces band interference:
When we release a wireless network, we will select a frequency band. Theoretically, too many wireless networks in the same frequency band will seriously affect the signal strength, that is to say, if your home uses the same wireless signal frequency band as your home's wireless signal transmitting frequency band,
1. Set all correct, but unable to access wireless network
Failure phenomenon
The network settings are based on other users within the wireless network, including WEP encryption, SSID and IP address (automatically obtaining an IP address), and the wireless signal is displayed as Mange but cannot be connected to the wireless network.
Fault analysis
This may be the case where the network administrator has set up MAC address filtering on the wireless
Describes how to set up a home wireless local area network articles, you can search out a lot of online, these articles look very good, not only the details of the process described with the relevant pictures. Because of professional reasons, although I used to pay attention to the wireless router configuration in this respect, but because there is no actual operation and flow on the surface, the last few days can not resist the temptation to do a set of Netgear (the United States Network) of th
for wireless Nic equipment, because Windows does not have built-in functional components. Now we take Cisco's Linksys management tool as an example, to introduce the steps for creating an ADHOC Network:
Because we are building a point-to-point wireless transmission network here, it does not exist in this wireless LAN and does not require DHCP servers, therefore, we should select the "specify Network Settings" option on the interface, and then manua
restriction function.
This window is open. You do not need to close it. You need to open a terminal window again for subsequent commands.
4) aireplay-ng-1 0-e ap_essid-A ap_mac-H xxxxxxxxxx ath1
At the beginning of this step, we will do some real cracking work, mainly for those clients that only connect and have no traffic. This AP, # data growth is very slow, it usually takes a long time to obtain enough packets (generally, a 5-bit password requires about 10000 packets, and more passwords are
I. test requirements
XX enterprises currently require the use of Aruba devices for stable wireless network coverage and security assurance. To ensure security, XX enterprise requires the Aruba device to establish two wireless SSID, one SSID is CA, and the user initially connects to the CA for certificate application (the user is in vlan 710 ), you are not authorized to access other networks. The other
encryption cracking.
I. Difficulties in cracking the Wireless Router password:
Before introducing the cracking operation, we should first understand the methods generally used to improve the security of our wireless network.
◆ Modify the SSID Number:
Go to the wireless device management page and modify the default provider's SSID number, so that other users cannot connect to the wireless network by guessin
In recent years, wireless technology has developed rapidly. More and more users use wireless devices to establish wireless networks in their homes. By setting up wireless networks, they can use laptops and wireless network cards to access the Internet in every corner of their homes. Many articles have introduced how to set up WEP encryption in wireless security to prevent other computers and illegal users from connecting to our wireless network.
But is that true? Is the so-called WEP Security en
In recent years, wireless technology has developed rapidly. More and more users use wireless devices to establish wireless networks in their homes. By setting up wireless networks, they can use laptops and wireless network cards to access the internet in every corner of their homes. Many articles have introduced how to set up WEP encryption in wireless security to prevent other computers and illegal users from connecting to our wireless network.
But is that true? Is the so-called WEP Security en
interface wireless network card, the highest transmission rate is 108 Mbps, using the latest wireless silicon chip technology, can provide high-speed data transmission rate for desktop users. The DWL-G520 can also be used together with 802.11b standard wireless devices to quickly process large volumes of data load throughput when used in conjunction with other AirPlusXtremeG products.
In order to get the best transmission effect, DWL-G520 wireless network card is best combined with D-Link sans
There are a number of factors that affect the stability of the wireless signal and the speed of the connection, as described in the following points:(1) Reduce frequency band interference:We pick a band when we find a wireless network, in theory, too much Wi-Fi in the same band can seriously affect the strength of the signal, which means that if your home uses the same wireless signal band as other wireless signals, then some two wireless networks will be affected. Therefore, it is a good idea t
With the development of wireless networks, the use of wireless networks in our enterprises has become increasingly popular. How can we enhance network security performance in enterprises? How to Set.
As the WEP and WPA encryption methods gradually break through, enterprise wireless networks become increasingly insecure, for intruders, as long as they can receive wireless communication packets from wireless networks, they will certainly be able to obtain the encryption key through brute-force cra
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