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I. Lab Objectives Master the configuration of Integrated routes; View the routes generated by route redistribution; Familiar with Wan cable connection methods; Ii. Lab background Assume that a company connects to the egress router R1 through a layer-3 switch, and router R1 is connected to another router R2. Layer 3 and R1 run the r12002 routing protocol, whi

When a computer sends information in a network, it splits the information into small fragments, called "data packets" or "data packets". These packages contain the target address. So after they enter the network, they can reach the correct target computer. If the target computer is located in another network, it must be forwarded (Route Selection) to the correct network through a router. How does a router w

It is often seen on the Internet that many netizens encounter frequent disconnection during use after purchasing a Broadband Router, causing a lot of inconvenience to netizens, so that some products are worthless. Today, the author makes an objective analysis on the disconnection of A Broadband Router to see what causes these problems. 1. Router crashes caused b

China's core routers have developed rapidly. Here we mainly introduce ten performance indicators of the core routers, including the throughput of the core routers. Speaking of the performance of the core router, I would like to give you a brief introduction to what is a router and what is a router used! A router is a n

Friends sent a WZR-HP-300NH buffalo router, but the system was brushed into openwrt, but also do not know the Administrator account Password = ... Brush the OPENWRT system, Buffalo router Restore factory Settings button also failed, is estimated to be openwrt system compatibility problem, can only be a way to re-brush the system.Google found the next TFTP brush tutorial, it was thought to be very simple thi

TP Router wr866n set up wireless bridge Step one, enter the management interface Primary and secondary routers through the wireless WDS Bridge, wireless terminals can connect the main and secondary routers online, mobile process can be automatically switched to achieve roaming. The topology is as follows. Attention 1, the primary and secondary routers do not connect network cable; 2, WDS Bridge only need to set up on the secondary

At present, wireless router has become a home wireless sharing and Internet application of the mainstream, about the use of wireless router is also a lot of users are very interested in, we will pick some of the more representative of the wireless router problem, for you one by one to explain its fault solution, I hope you can analogy. The wireless router's red

router routing and network delay caused by the increase in packet forwarding efficiency.Routers: Traditionally, routers work on the third layer of the OSI layer Seven Protocol, whose main task is to receive packets from a network interface, and decide to forward to the next destination address based on the destination address contained therein. Therefore, the router first has to find its destination addres

The deployment of wireless networks in an enterprise environment facilitates the mobile office within the enterprise. The wireless router is the core component of the wireless network, and its running state determines the transmission capability of the wireless network. Because of this, it is the administrator's first concern to maintain the wireless router so that it runs safely and efficiently. Below a

Now basically everyone a smartphone, and many users also have laptops, tablets and other digital products, many family members of the wireless network requirements are generally high, and the traditional telephone line network due to low broadband, it has been difficult to meet the family members of many internet users need, So today many friends pull broadband will choose the network performance better fiber optic network. However, the computer Pepsi Network found that many friends do not know

China's vro technology has developed rapidly and is widely used. So I studied the Functional Comparison Between BRAS and vrouters and the comprehensive comparison between the two technologies, I would like to share it with you here and hope it will be useful to you. To help telecom operators build an IP bearer network that comprehensively carries voice, data, video, and mobile services in the 3G era, it has become a trend to integrate BRAS and routers into the same network device, which brings o

For wireless routers, we have used them very frequently. But how can we set them during the networking process? What are the differences between our routers through a series of settings? As we all know, wireless signals are the carriers of data transmission, which means that the stability of wireless networks has a very direct relationship with wireless signals. In fact, to make the wireless router in a very stable state, you must make a series of rea

Hub, switch, router, working principle 1. A switch is also called a switch hub. It regenerates information and forwards it to a specified port after internal processing. It has the ability to automatically address and exchange information, the switch sends each information packet independently from the source port to the destination port based on the destination address of the information packet to avoid collision with other ports. A vswitch in the br

After reading the Home Router installation instructions, you will have a comprehensive understanding of the installation of home routers. In subsequent articles, I will give a detailed introduction to hardware installation and PC settings. Do not worry, but all problems will be solved. Home Router installation instructions The simplest configuration for using a Broadband

Configure SW1: Switch (config) # hos SW1 SW1 (config) # VTP domain Cisco SW1 (config) # VTP Mode Server SW1 (config) # int F0/1 SW1 (config-If) # switchport mode trunk SW1 (config) # int F0/13 SW1 (config-If) # switchport access VLAN 2 SW1 (config-If) # switchport Mode Access SW1 (config-If) # int F0/24 SW1 (config-If) # switchport mode trunk Configure sw2: Switch (config) # hos sw2 Sw2 (config) # VTP domain Cisco Sw2 (config) # VTP mode Client Sw2 (config) # int F0

TP Router Bridge successfully Unable to access the solution 1, check the secondary router settings 1, verify LAN port IP and the main router is different The LAN port IP address of the secondary router must be different from that of the primary router, otherwise the termin

Cisco router configuration mode In general, you can configure your router in 5 ways: 1.Console Port connection terminal or running terminal simulation software of the microcomputer; 2.AUX Port Connect modem, connect with remote terminal or computer running terminal simulation software by telephone line; 3. Via the TFTP server on the Ethernet; 4. Adoption of the Telnet procedure on the Ethernet; 5. Thr

This article uses a specific example to illustrate how to configure the access to ADSL through the vro. What problems should we pay attention to during access? The following articles will benefit you a lot. Note: In this case, a common adsl modem and a cisco 25001841) router (dual Ethernet port) and IOS 12.2 (15) T need to be used to connect to the China Telecom adsl PPPoE, able to achieve LAN Internet sharing. The configuration of this case is divide

. Every 30 seconds, the distance vector routing protocol sends the entire route selection table to the adjacent site to update the route selection table of the adjacent site. In this way, it can be directly connected from other sites or other methods) to collect a list of networks for route selection. Distance Vector Routing uses the number of hops as the metric value to calculate the number of routers that need to pass to the destination.For example, r I p uses the B e l m a n-F o r d algorithm

In-depth analysis on the disconnection of A Broadband Router, there are many things involved in the disconnection of a broadband router. There are also a variety of solutions, so there will be a bit of confusion in the selection of methods, the following shows you a way. Q: in-depth analysis on the disconnection Problem of A Broadband Router. A: I often see many