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SSH is a secure shell (security shell) abbreviation, the user through an unsecured network environment Telnet to the router, SSH features can provide security and powerful authentication capabilities to protect routers from such as IP address fraud, plaintext password interception, and so on.
Log on to the router using SSH client via password
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sysname Quidway
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RADIUS scheme System
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Domain system
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Local-user/Create local acco
Source: bkjia.com
As more and more users choose wireless to improve the mobility of their work, wireless security has also attracted much attention. It can be said that wireless networks are more difficult to protect than wired networks, because the number of fixed physical access points is limited, and any point that wireless signals can achieve may be used.
At present, major brand manufacturers have added a variety of methods in the configuration design of wireless
As network technologies become increasingly mature and network devices become increasingly popular, how can we upgrade our network devices? The most common wireless router is described here.
Wireless router settings 1 disable DHCP
DHCP is the abbreviation of Dynamic Host Configuration Protocol (Dynamic Host Allocation Protocol). Its main function is to help users randomly allocate IP addresses, this saves the trouble of manually setting IP addresses, subnet masks, and other required TCP/IP param
With the rapid development of China's wireless router industry, there are also a large number of users, and many problems will be encountered by the masses, so I have studied some protective measures for wireless routers, I would like to share it with you here and hope it will be useful to you. Wireless routers have gradually become the first choice for home users to build important devices in wireless netw
wireless routers have the wireless encryption function, which is an important protection measure for wireless routers. Data Encryption in radio waves ensures the security of transmitted data information. Generally, wireless routers and APs have the WEP encryption and WPA encryption functions. WEP generally includes 64-bit and 128-bit encryption types, you only n
wireless devices in the signal range can be automatically allocated to the IP address, which leaves a great security risk. Attackers can easily obtain a lot of information about your vro through the assigned IP address, so it is necessary to disable the DHCP function.
2. wireless encryption
Nowadays, many wireless routers have the wireless encryption function, which is an important protection measure for wireless
: Department A, Department B, and Department C connect to A wireless router. The three wireless routers can achieve perfect coverage and eliminate blind spots in the entire region through WDS connection.
Configuration philosophy: as A central wireless router, wireless router A and router C establish a wds connection with wireless router B.
VcD4NCjxwPqGhoaE8c3Ryb25nPjxzcGFuIHN0eWxlPQ = "COLOR: # 0000ff"> the procedure is as follows:
1. Centra
-- 192.168.2.199,). If A is not in the same network segment, the subnet mask is 255.255.255.0. Step 4: to ensure secure Internet access, set A wireless Internet access password; www.2cto.com Step 5: connect the LAN port of A to the WAN port of B with A network cable, on the configuration page of B, select dynamic retrieval for WAN port settings. At this point, the connection configuration is complete. Both routers can share the internet, and B Wirele
The two TPLINK routers carry the WDS function to implement the bridging A route settings as follows: log on to the vro settings page (do not say how to do this ?) 1. Click to enter the running status. Check whether the PVC is enabled in the ADSL status. Check PVC 0 (VPI8/VCI35, telecom parameter value), PVC1 (VPI0/VCI35, the parameter values used by China Netcom and China Unicom) are enabled. Otherwise, they should be disabled. www.2cto.com 2. Click t
. Third trick: Turn off or modify the SSID nameThe SSID is the name of the wireless network that appears when searching for a wireless network. For enterprise users, the name is designed to make it easier for employees to find and connect to their own corporate wireless networks, but for individual home users, exposing the SSID only leads to illegal intruders.
I. Background: The Company A office network needs to implement wireless network coverage. Existing 3 Tp-link Soho-Class wireless router. 1 sets of wr845n and 2 sets of wr340g respectively
Two. Requirements: the entire office area needs to be covered. and to achieve seamless switching between regions.
Three. Implementation: Set the three wireless router SSID, encryption method, and key to the same. Achieve seamless roaming
For the general small companies or the area slightly larger, there are several floors of the home, a wireless router to the farthest distance of the time may have a severe attenuation, resulting in speed change card.
Or because a Low-cost wireless router has only 4 LAN interface, only through the network cable to connect 4 computers, and the acquisition of a 8 or even 16-port router is very expensive (ordinary 4LAN device minimum of dozens of dollars), this time need to bridge the router.
Brid
I. Background: The Company A office network needs to implement wireless network coverage. Existing 3 Tp-link Soho-Class wireless router. 1 sets of wr845n and 2 sets of wr340g respectively
Two. Requirements: the entire office area needs to be covered. and to achieve seamless switching between regions.
Three. Implementation: Set the three wireless router SSID, encryption method, and key to the same. Achieve seamless roaming.
Specific step
for a long time and easily surf the internet
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Configuration steps:
To view the wireless MAC addresses of 2 wireless routers first
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Main router, AP1 configuration diagram:
1, in the Address bar, enter "192.168.1.1", and then in the pop-up window, enter the default username: admin Password: admin
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In the WAN port settings, set the current Internet access mode, in this case, PPPoE dialing.
With the development of China's routing industry, the application of wireless routers is also more extensive, so I have studied the practical application of wireless routers, here I will share with you, I hope to be useful to you. My old friend xiaohou successfully ranked among the "white-collar" after graduation. This public network is like life, and soon I bought a kind.
Whether at home, at work, or at St
because the neighbors upstairs and downstairs also use wireless routers. If everyone happens to use the same brand of products, the default SSID is not modified, the network is clearly found, but the correct WEP password cannot be entered. The solution is simple. Change the SSID on your vrossid to a string that does not have the same name as others and search ag
With the development of China's routing industry, it also promotes the wide application of wireless routers. Here we mainly analyze how to make the work of wireless routers more efficient. With the gradual popularization of wireless Internet access, wireless routers are getting closer and closer to us.
Considering that a wireless router device is the core "Hub" i
to name the two routers for relay. The SSID can be the same or different. If you want the wireless client to implement roaming within the range of two wireless routers, set the SSID to the same.
ClickAdvanced->Wireless relay function, Set relay:I)Check Before "enable wireless relay;Ii)Select "wireless base station" a
: Wired connection
Wired connections are generally appropriate for the first time you set up your router, or when your desktop computer is online. The average home router has 5 cable connectors on it, these 5 network cable interfaces are divided into 2 categories, one is the WAN port (some brands of routers are also called the Internet port), the other is only a WAN port, the other is a LAN port, LAN interface has 4, and some
In the process of setting the D-LINK, we will encounter a variety of problems, so in the setting we should be correct and fast configuration, this article quickly detailed the D-LINK configuration method.
A: You need to know the configuration information provided by your ISP broadband provider, such as China Telecom ADSL, your ISP installation technician will leave this information after connecting Cable or DSL Modem and broadband. If you do not have such information, please contact your ISP bef
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