router only has 4 ports need more

to 4 M, or from 10 M to 20 M. in addition, in some places, the cost of 10 M Ethernet access is higher than that of 4 2 m adsl, and the cost of one M access is higher than that of four 10 M broadband access, this increases users' desire for four WAN ports. In addition, telecom operators provide special services to attract users, such as "interconnect the stars" a

Routers are our common network devices, for how we use the Broadband router LAN port, how we should be set up, here we have a detailed explanation. Broadband routers (including wireless routers) are typically built with a four-port switch that provides 4 10/100m and even Gigabit Adaptive Ethernet (LAN) interfaces, which are connected to the internal LAN. And most of these

How should we connect to the Cisco router port? Many people want to know the specific role of the control port and the Auxiliary port. The port content is not detailed on the network. Here is just a few words about the port. The Cisco router port has a control port: the control port console port) and the Auxiliary port (AUX port) are two management ports of the c

market. If the network administrator finds this need, they can also configure one to prevent the problem. In practice, we often connect the serial port of our laptop to the secondary port of the router through a dedicated configuration connection line for router configuration and maintenance. Tip 2: Use the Auxiliary port as an asynchronous serial interface On S

local configuration environment, which must be configured for routers before using the router, so this article uses the console port to configure the router. 3.1 Router Configuration Interface There are two configuration ports for routers, console "and" AUX ", and" console "is usually used to connect to the computer

you are also a pid=4 system that occupies 80 ports, it is possible that the IIS service occupies 80 ports in the second case. Then we turn on Computer Management: Right click on My Computer, click Manage, we go into the Computer Management, we click Services and applications, in double-click Services, will be inside the IIS Admin service disabledRight-click IIS

. Company intranet has a Web server and e-mail server needs to open up, the need for server IP and public IP one-to-ones conversion, the rest of the host use other public network IP sharing Internet. The requirements are as follows: The Setup method is as follows: 11. Virtual ServerEnterprises in the internal construction of various servers, such as FTP server, Web server, mail server, monitoring server and so on. And these servers are not only open t

Install a software today, need to use 80 port, the result service has been unable to start, found that 80 ports have been occupied, such as:650) this.width=650; "title=" QQ picture 20160712100940.jpg "style=" Float:none; "src=" http://s5.51cto.com/wyfs02/M01/84/09 /wkiom1eeuxvikjxmaaeiyh3-bla432.jpg-wh_500x0-wm_3-wmp_4-s_88578658.jpg "alt=" Wkiom1eeuxvikjxmaaeiyh3-bla432.jpg-wh_50 "/>650) this.width=650; "t

, 2400, 9600, 19200,384, 56000, 64000, 72000, 125000, 148000, 500000, 800000, 1000000, or 1300000. 4. By default, the Cisco router interface is closed. We need to type "Cisco router interface". If you need to disable an interface due to management requirements, you can type

Generally, you only need to use a vro to access the Internet. However, for a qualified network administrator, you must know the working process of the vro, in particular, you need to know how data passes through a vro. 1. When data passes through a router, the connect function can be called on the original interface. The connect function only sets the destination