In the previous article, we introduced the installation and configuration of wireless broadband through "wireless broadband 1X and wireless broadband 3G-Wireless Broadband User Manual 1. Next, let's talk about the wireless broadband access content and its software content.
Many netizens have encountered this problem. In win7, the computer is shared as a WiFi hotspot, but the WiFi hotspot (usually wireless connection 2) cannot be connected to the Internet ,:
If you encounter such a problem, it must be that the connection you normally access is not correctly shared. For example, your computer is currently using a local connection to connect to the Internet, if you want to
Peer-to-Peer wireless networks are mainly used for file transfer between two or more computers. Because there is no Wireless Access Point (AP), the signal strength will directly affect the file transmission speed. Therefore, adjust the distance and placement between computers.
Configuration in Windows XP
Windows XP provides good support for wireless networks.
The route for the upstairs is the route for the downstairs A is B
Route A enables the Bridge function. Enter the mac NIC address of Route B in the mac address of the AP. Set the wireless channelChannel 10. Lan ip address; when the subnet mask of 192.168.1.1 is 255.255.255.0, disable wireless encryption in the vro)Enable the Bridge Function for Route B, enter the mac NIC address of route A in the mac address
the ZigBee Wireless Networking " This book on ZigBee technology interpretation of a more comprehensive, highly recommended colleagues to read! For the electronic version of this book, please click on the link below to download:http://yunpan.cn/cg7SjbsXsM79r Access Password 0821Large collection of 1,zigbee terms:2, illustrated ZigBee Architecture:ZigBee does not exactly fit the OSI 7-layer networking model,
adopts the CSMACA mode in the standard, which is similar to CSMACD and obtains control over the channel in a competitive manner, only one access point can transmit data over the network at a time point.
Unlike other protocols, HomeRF provides true support for StreamMedia. Because the streaming business sets a high priority and adopts a priority-based re-transmission mechanism, this ensures the bandwidth and low interference and low error codes required for Real-Time Streaming business.
HomeRF o
worth noting that you must select the for wifi version. Otherwise, you will not be able to monitor the wireless communication package smoothly. decompress the package and run the main installer, click next until all the installation is complete 。
Step 2:Next, start the commview for wifi software, click the "Arrow" (start monitoring) button on the main interface, and then open the scan interface, next, clic
Router B management interface, set the "SSID ", " channel " in the wireless settings - basic Settings , as shown in figure: Step Reading 2
To set the wireless signal encryption information in wireless settings-Wireless security settings Step Read 3
Records the SSID, channel
device. It has other enterprise features not provided by the DG product line of NETGEAR, for example, 50 VPN tunnels for secure remote access, more powerful detachable 5dBi antennas, 2.4 GHz and 5.0 GHz (for specific regions) the band features 802.11a/g wireless technology, rugged blue metal chassis, SNMP-based monitoring and management, and a longer warranty period that gives customers peace of mind. DGFV338 is an ideal solution for companies that r
Xiao Kan Wireless Network Security (2)Author: [I .T. S] LeiGAs mentioned in the previous post, the key mechanism in wireless networks, especially ad hoc networks. today, we focus on security at the physical layer and link layer. first, let's give an overview of application layer security. We focus on viruses, worms, malicious code (such as script attacks), and so
still very strong, so on the Broadcom's official website: http://www.broadcom.com/support/802.11/linux_sta.php
64-bit Driver
5.100.82.112
10/25/2011
The latest drivers are significantly newer than the APT source, and the test performance is better than the former. First for your OS is 32bit or 64bit download the corresponding driver, download good after the start of decompression ready to compile: mkdir bcm43xx_x86_64-v5_100_82_112tar xzvf hybrid-portsrc_x86_64-v5_
After preparing for Wireless Bridge installation, see "instance Description: Installing Wireless Bridge 1. The installation and configuration of wireless bridges are not very complex, but many friends have little contact with each other and are unfamiliar with the operation. In the following sections, we will record every step and hope to help you.
DCOM-NWH6110
Compile the Raspberry Pi 2 generation B OpenWrt firmware to implement the wireless router and nodogsplash authentication function. openwrtnodogsplash
Final function:
The main features of the wireless router, network port WAN Access, USB wireless Nic AP hotspot output, connected to wifi, jump to the authentication page,
On hand, just have equipment, last year wanted to get, has been dragged by things, the spring festival there will be no equipment. Now put it up.
Products: 2 dir-600m (Support WDS) 1 PC, 1 with network cable
The settings are as follows:
Route 1:
IP Address: 192.168.0.1 (default does not change)
Wireless MAC Address: B8:a3:86:86:a5:aa (very important, D-link has a split WAN port, LAN port,
Are you often unable to access the Internet without a campus network recharge card? It doesn't matter. Today we will teach you how to use a roommate's network to access the Internet through ad hoc. The premise is that both of you are laptops. Therefore, this is a light and temporary networking method, because it does not need to use any other auxiliary equipment, just two laptops. Let the wireless router go to hell!
Ad-hoc is different from
802.11 n/g/b.1) IEEE 802.11B/G Standard operates in the 2.4G band with a frequency range of 2.400-2.4835ghz and a total of 83.5M bandwidth2) divided into 14 sub-channels3) 22MHz per sub-channel width4) Center frequency interval of adjacent channel 5MHz5) Multiple adjacent channels exist frequency overlap (such as 1 channels with 2, 3, 4, 5 channels have frequency overlap)6) only 3 (1, 6, 11) channels are not interfering with each other in the entire
, when necessary, he can also reverse the transmission.In general, we define the direction in which data messages are transmitted:1. Forward transfer master node ———————— > slave node (always)2. Reverse Transfer Master node slave node (optional)Second, ant channel ConfigurationThen, by setting some parameters, we can implement the configuration of the Ant channel. There are several parameters that need to be set:
1. Channel type1.1 Option
Main references:0.https://www.raspberrypi.org/forums/viewtopic.php?p=462982#p4629821.https://www.maketecheasier.com/set-up-raspberry-pi-as-wireless-access-point/2.http://www.jenssegers.be/43/realtek-rtl8188-based-access-point-on-raspberry-pi3.https://www.embbnux.com/2015/02/08/setup_raspberry_to_wifi_access_point_with_rtl8188/4.http://www.christianix.de/linux-tutor/hostapd.html5.http://www.cnblogs.com/zhuwe
I don't know what I got on that day, so I got a wireless network connection 2. Right-click and I want to delete it, but the delete option is gray. I can't click it, but I can only disable it, but it's awkward to see where a useless thing is. How can I delete it? If "wireless network connection" and "wireless network co
The last said RG-1100 hardware installation. This time, let's start from the software installation and debugging, and start with the SOHO Wireless "Revolution" to the end!
After installing and setting the main device, we will install and configure the wireless network card on the PC. It is similar to a wired Nic. After it is inserted on the host, the system will immediately detect it. Then, install the N
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