although the 802.11g product can be regarded as an upgrade of the 802.11b product, the advantages in compatibility, stability, coverage, and price are not obvious. First, the 11 m transmission speed of 802.11b is higher than the access speed of Common Household broadband types such as DSL and LAN, which can fully meet the needs of domestic users for wireless broadband Internet sharing.
Second, the price of
network adapter along with the location when accessing public wireless access networks that support 802.11a and 802.11b, this brings great inconvenience to users, and the use of wireless LAN products that support 802.11a/B dual-band adaptive can solve this problem well. Dual-band products can automatically identify 80
With the development of China's routing industry, Cisco Wireless routers are also widely used. Here we mainly introduce a beautiful Cisco Wireless Router WRT54G2, last year, Cisco Consumer Division launched a newly designed 54M wireless
network access. Port-based network access control uses the physical characteristics of the LAN infrastructure to verify the identity of devices connected to the switch port. If authentication fails, the use of the Ethernet switch port to send and receive frames will be rejected. Although this standard is designed for wired Ethernet networks, it can be applied on IEEE 802.11 Wireless
A lot of work is inseparable from computers, so many friends are also equipped with laptops. This kind of mobile computer is very convenient, so if you want to share the connection between two laptops, wired components cannot be made anytime, anywhere. Let's take a look at the procedure of building a wireless LAN in a notebook.
First, let's take a look at the basics of interconnection before building a
monitor the traffic in the wireless network and check the network and troubleshoot.
Difference between promiscuous and monitor (rfmon)In a traditional finite network, we know that NICs can work in two modes: Common and hybrid. In promiscuous mode, we can directly listen on Intranet traffic over Ethernet. At this time, the network adapter will not distinguish whether the destination address of the data pack
poor.
Distance, direction, or obstacle is also one of the root causes of the problem.
The distance between the wireless router and Wireless Access Point of the master machine and the sub-machine Wireless LAN signal LAN card and wireless
are clearly printed on the surface of the WRT320N wireless router. The leading Signal Indicator enables consumers to intuitively understand the working status of the device, when WRT320N is working, the indicator will flash accordingly. The WPS button in the middle allows you to set up an encrypted wireless network with one click to protect your wireless network
as upgrades to 802.11b products, the advantages of compatibility, stability, and coverage and price are not obvious. First of all, 802.11b products 11M transmission speed than DSL, LAN and other common broadband type of access speed, can fully meet the needs of home users wireless broadband sharing Internet. Second, 802.11b products in the price is easy to accept, from the current price, the same brand of
It is not difficult for the applications of Wireless LAN, whether in the home or enterprise. This article describes how to set up a home wireless LAN. The content is very detailed. Basically, through this article, we generally set up a home wireless WLAN.
Step 1: select the
the address does not match, the data frame is discarded. This is the general process of TCP/IP-based communication.
The wireless LAN sniffing technology captures and parses information from communication. Assume that host B wants to know what the FTP password for logging on to server C is, what it wants to do is to capture the data frame broadcast by host A and parse the data frame, extract the Ethernet fr
10 times. Wg0000t can also ensure compatibility with existing 802.11b and 802.11g products.
The US network provides a one-year warranty for the WGT624 sans M wireless router and wgw.t sans M wireless laptop card, ensuring the quality of after-sales service for users.
With the development of the 802.11 standard, the performance of wireless networks will be closer
DeBeasi warned.
"These access terminals are usually hidden," he said. "Therefore, one access end can interact with another access end. This is a disadvantage, unlike the laptop we can directly view on the desktop. If we can directly see the terminal, we can achieve better wireless signal strength by moving 8 or 10 feet according to signal interference and obstacles.
Tracking Wireless
machine) and the Wireless LAN card and wireless LAN adapter of the slave machine is too long, or when there is a metal door, iron frame or concrete in the middle, the signal transmission will become difficult.
A simple solution is to change the location of the master and sl
information from communication. Assume that host B wants to know what the FTP password for logging on to server C is, what it wants to do is to capture the data frame broadcast by host A and parse the data frame, extract the Ethernet frame header, IP packet header, and TCP packet header, and analyze the header and data to obtain useful information contained in the data frame.
When implementing sniffing, first set the computer used for the wireless
Recently, wireless networks are gaining momentum, and the slogan of popularizing wireless networks further occupies the market. The price of wireless product packages also drops, but it cannot be left blank when many friends encounter various problems when installing and configuring wireless networks. This article desc
of the Broadband Router are similar in general, therefore, the Cisco wireless router configuration is also applicable to other Broadband Router products.
1. configure a Broadband Router.
After the hardware connection is complete, we need a PC that has been connected to the LAN port of the Broadband Router for specific settings. Before setting, we should confirm
IntroductionBefore Wireless LAN is widely used, the most urgent problem is network security. Network integrity is a concern of IT professionals, business managers, and relevant personnel responsible for wireless infrastructure security. 802.11 is the first standard for wireless Ethernet. The standard covers many subset
PCI slot wireless network card:You can enable your computer to communicate with other computers over the network without cables. The wireless network adapter is similar to other network adapters. The difference is that it uses radio waves instead of physical cables to send and receive data. An external antenna is required for
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.