network with two routers

There are still many things worth learning about in operation-level routers. Here we mainly introduce the features and products of operation-level routers. IP networks are hierarchical and can be roughly divided into core backbone) layer and edge layer, and corresponding operation-level routers can also be divided into core backbone)

Throughout the Internet research field, router technology has always been at the core position, and its development history and direction have become a microcosm of Internet research. In the Internet, routers, as the main node devices, are the key devices for connecting networks and the hubs of interconnected networks. The Hub function is to establish connections between different networks. The vro system forms the main context of the TCP/IP-based Int

Edge router positioning is the user from the LAN to the WAN, in the LAN and WAN technology is still very different today, the edge routers shoulder a variety of tasks, simply to meet the needs of users of a variety of business, from simple network to complex multimedia business and VPN business. This requires the edge of the router in hardware and software must have a perfect implementation. The equipment providers have therefore launched a fierce com

Experimental topology:Experimental purpose: Mastering How to manage routers with SDMExperimental requirements: Set R1 to be managed through the SDMExperimental steps:Step One: Configure the base IP AddressStep two: Set on R1 to enable it to connect through the SDMR1 (config) #username STSD privilege Secret Cisco// Create A level userR1 (config) #ip http server// open the R1 http ServerR1 (config) #ip http authentication Local// set HTTP authenticati

How can routers not connect to the Internet In fact, there are many reasons for the network routers, the simplest solution is to restore the router to the factory state, I personally practice, the time is 2 minutes. (PS: Make sure you know the route Pin value and account password before making the setup.) How my router can not connect to the Internet solution/step 1, login 192.168.1.1 IP address, the fo

Router FAQ Solution: Open Routing Optimization master, enter the Advanced Settings page, the Internet settings to view the password of the account is entered incorrectly. The Internet account here does not need to enter a suffix such as @163.gd, password re-enter again. The general network only needs to set up the correct Internet account number and the password to be able to dial the Internet normally, but also some area network operator will make the single limit to t

If you still think that the speed can not be changed, only rely on more money to enhance the Win7 64-bit pure version of the speed, then you are too out, and do not say that the small set in the previous introduction can be released by the computer screen out of the bandwidth of 20% to improve our speed, is today to introduce to the use of wireless routers to improve the speed of the method is also very effective, if you are still in the network and f

Now, the home is installed wireless routers, so that more people can surf the internet, however, wireless router is a disadvantage is that the signal is unstable, some rooms will not receive signals, then we can install a router, so that the family no network blind zone. With wireless router A as the primary wireless router, connect the ADSL cat and network cable, while wireless router B establishes a WDS connection via wireless router A.

) wirelessly, without affecting the capabilities of their wireless AP coverage Tp-link tl-wr541g+ 2 units Notebook Terminal: 2 units 1 Network Diagram 2 Network application diagram 3 Several modes of wireless router application 1.AP mode The model is simply to switch our wired network into a wireless network! And then connect to a variety of wireless terminals, such as laptops or desktops with wireless connections. Connect the phone with WiFi and so on.

　This article mainly takes the wired router tl-r460+ and the wireless router tl-wr541g+ as the example for the detailed teaching everybody many routers network to set up the tutorial. 　　First, network topology analysis 1, suppose you have an ADSL broadband line, after the tl-r460+ broadband router to achieve the two computers share the Internet, the network connection diagram is as follows: Broadband line 〈-〉ADSL modem〈-〉 (WAN port) r460+ (LAN port

today we are going to show you how wireless routers are set up as AP In general, wireless routers can be used to expand the radiation range of wireless networks, wireless networks can be connected to the wired network, the realization of the terminal through the wired router automatically assigned IP address method is as follows. The combination of a wireless router and an AP allows a wireless router to b

User/pass or Session info if (Check_login (request->0xc, REQUEST->0XE0)!= 0) {return AUTH_OK;}} return auth_fail;} In other words, if the browser's user-agent value is "xmlset_roodkcableoj28840ybtide" (without quotes), you can access the Web control interface without any authentication and be able to view/modify the router's settings (the following is the D-link router (di-524up) Screenshots, I have no DIR-100 models, but di-524up models use the same firmware): Access the main interface of

the router: Configure the IP address and enable the port for the router's three interfaces, as a simple one:Router (config) #interface fastethernet 0/0Router (config-if) #ip address 192.168.2.254 255.255.255.0Router (config-if) #no shutdownRouter (config-if) #exitRouter (config) #interface fastethernet 0/1Router (config-if) #ip address 192.168.3.254 255.255.255.0Router (config-if) #no shutdownRouter (config-if) #exitRouter (config) #interface fastethernet 1/0Router (config-if) #ip address 192.1

The appearance of "one machine" brings the efficient and quick office way for the enterprise. In today's network era, the new form of "network integration machine" will bring us what kind of new office form? Cisco ISR 881 is a multi-service router (Cisco 881) can be called a "network integration machine", he integrated the router, firewall, IPS, IPSec VPN, VoIP and wireless connection, and many other practical network functions greatly expand the user's network applications. It provides a new wo

Routers are the basic equipment of metropolitan area network, WAN and Internet, it connects the remote network of computer in a certain area, and forwards the packet according to the IP address of the third layer of the OSI Reference Model. The simple, open and easily extensible features of IP technology have made it widely used in the field of Internet and broadband network construction, which has promoted the development of IP technology correspondi

Campus and the Internet, can enable teachers and students to get a lot of information resources, broaden their horizons and knowledge, so the formation of campus network has become a necessary way to promote the modernization of school education. As the campus network and Internet connection hub of the router, in which play a pivotal role, so for the management and maintenance of routers is every campus network administrator essential major courses.

A lot of friends around the Internet is always the problem of the router to say things, always complaining about the router does not give force. In fact, caused by insufficient bandwidth, network disconnection, card network instability and other common problems of the network, and not just a router problem. "The quality of the router" is really important, but I think, compared to the "bad router" on the impact of corporate networks, the larger problem is the complex and chaotic various internet

present, wireless routers in the indoor launch power generally does not exceed 20dBm. The higher the transmitting power of the wireless router, the higher the signal strength, but more than the specified range will cause large electromagnetic radiation and interference. antenna gain: the greater the gain, the stronger the signal strength, at present, most of our routers antenna gain 3dBi.

Firewall has become a key component in the construction of enterprise network. But there are a lot of users, that the network has a router, you can achieve some simple packet filtering function, so why use a firewall? The following is a comparison of the security aspects of the Neteye firewall and the most representative Cisco routers in the industry to explain why there are routers in the user network and

Reprint: http://duanzw102.blog.163.com/blog/static/161838173201392431722650/A cat is a modem and is a network provider, such as a dial-up tool provided by a telecommunications company. Routers, generally dlink or tplink, are users themselves in their own home network, a number of computers share an external network cable line tool. switch, mainly only to increase the number of ports, the general router only provides 4 intranet ports, so that there are