Reproduced in this article: http://blog.sina.com.cn/s/blog_4c900d100102uysb.html1. Questions:What does the "clone MAC address" of a wireless router do? How to use?2, the use of the background:Broadband operators in individual regions (unicom companies, telecommunications companies, etc.) the default is: A broadband account only allows you to surf the internet, an
1. On the vro logon page, click static ARP binding settings under "ip and mac binding" on the left, as shown in the following figure.2. Now I click "static ARP binding settings" and open it, as shown in the following figure. The mac address in the red box is yours. We can check it in the local connection.3. Click "save"
The "MAC address clone" of the router means:When you do not clone, access your computer from the extranet, and the MAC address you get is the MAC address of the router.After cloning, ac
Wireless MAC address filtering allows or denies wireless clients access to wireless networks through MAC addresses, effectively controlling access rights for wireless clients. Wireless MAC filtering enables wireless networks to achieve higher security. Each network device, whether wired or wireless, has a unique identi
This article describes how to configure a vswitch for a CISCO 3550 router and how to configure access control for a MAC address.
In network management, users often encounter this situation: some users violate management regulations and modify their own IP addresses without permission to access restricted resources. Such behavior not only undermines information se
In the use of 3G routers, in addition to setting up wireless encryption can effectively prevent others " rub the net " , through the router wireless MAC The Address filtering function also controls the access of the surrounding wireless devices to this wireless network. The following is a description of the wireless MAC
I. Application introductionBinding an IP address to a MAC address is to bind the IP address of the computer to a MAC address on the vro interface. This prevents problems caused by unauthorized IP
Ip-com Wireless Router MAC address Cloning settings Introduction, this page sets the router to the WAN's MAC address.
Some ISPs may require binding to the MAC
Setting up the Mac and IP address of the client on the Internet bar router if you do not bind, do only the basic router settings can it?
Answer: Internet café Router IP address and set the client
As we all know, wireless router is applied to users, with wireless coverage of the router, has become a home of the wireless network equipment, but the popularity of wireless networks will also give wireless network security threat, then we can through wireless MAC address filtering function to better protect wireless
Application backgroundBefore cloning a MAC address, perform the following operations:[1]Before cloning a MAC address, bind the computer to which the MAC address is bound.Use Network cableConnect the LAN port of the
TP Router wr890n set Wireless MAC address filter First step, enter the Settings page
Wireless (Wi-Fi) networks already have strong wireless security encryption, password cracking is less likely. But a universal key, such as free WiFi to the wireless password leakage, resulting in the wireless network may be self-defeating, thereby being "rub the net." The Wirele
Each company has fixed rules and regulations for data confidentiality. Therefore, many companies only allow Intranet access, that is, the company's lan. To further protect the security, they need to bind the corresponding MAC to the fixed router port, if you don't talk much about it, go to the topic.
1. Under the doc, enter the configured LAN gateway, for example, 192.168.0.1.
Command: Telnet 192.168.0.1
today, friends send a glorious route, set up a bit, the main is to prevent others rub the net, with one hours, finally set up to complete, to give you a demonstration.
1, take a look at this small white bar, pay attention to the line, and then look at the bottom, generally speaking, the route set URLs are at the bottom, and this is someone else used, the beginning did not log in . Hold down the front light for 10 seconds, the other routes are three seconds, and restore the factory settings .
You can use the dis device manuinfo command to view the MAC address, serial number, and production date of the H3C MSR series router on the local machine. The execution result is as follows:
Slot 0DEVICE_NAME: 20-20DEVICE_SERIAL_NUMBER: 210235a28mb09c000110MAC_ADDRESS: 0023-89a2-2a21MANUFACTURING_DATE: 2009-12-16VENDOR_NAME: H3CThe following figure shows the exec
When you turn on MAC address filtering, you must turn on the firewall master switch and clear the default filtering rules for MAC address filtering (if there is an ambiguous setting, click the Help button on the current page to view Help):
The following is an example to illustrate the use of
After you open the browser http://192.168.0.1 (default) login, click Settings-Internet Settings Select Manual Internet to manually set the ellipse red callout in the following figure:
After opening, the last line in the PPPoE section is the MAC address cloning feature we're looking for, as shown in the red rectangular callout below:
Attention matters
Paste out the picture, seemingly very si
Before I wrote a MAC address plus minus 1 conversion of the article, there are some less comprehensive, here I re-a blog to explain.The real address of the Mac should be: ADCF4D5FD3CF, this, not AD:CF:4D:5F:D3:CF, this is the artificial colon, in order to look convenient;How about the
Why do you want to bind IP? Can you specify the IP can not be on the network? The reason to bind IP is because he will change the IP. For example, I am the IP on this computer is 192.168.1.11 this IP has been done in the firewall above the setting can not be online, but if I know that there is an IP is 192.168.1.30 IP can surf the internet, then I will not change the 192.168.1.11 replaced by 192.168.1.30 can be online?So the binding IP is to prevent him from changing IP. Because the
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