connect two routers lan to lan

. Backbone Network switches are usually connected to one or more high-speed networks. A workgroup switch is a low-end device that connects multiple shared CIDR blocks through the sharing technology. A workgroup switch is usually used to connect to a PC or a low-traffic database server. An Ethernet switch with 12 ports is a typical switch. It provides 1.2 Gbit/s bandwidth and can be considered as 12 isolated Ethernet segments. Generally, the workgroup

network types: FDDI, Ethernet, fast Ethernet, starting ring network, and ATM. Backbone Network switches are usually connected to one or more high-speed networks. A workgroup switch is a low-end device that connects multiple shared CIDR blocks through the sharing technology. A workgroup switch is usually used to connect to a PC or a low-traffic database server. An Ethernet switch with 12 ports is a typical switch. It provides 1.2 Gbit/s bandwidth and

Some time ago, I made vro networking. Because of the use of the openwrt operating system, it was easy to do so, but many detailed principles were ignored. So let's talk about the differences between WAN ports and LAN ports and how they work. First, Baidu: Anyone familiar with the network knows that Wan is written in the first letter of the English wide area network, that is, Wan, while LAN is written in th

is not difficult to see that the WAN port is mainly used to connect the external network, such as ADSL, DDN, Ethernet and other access lines, and LAN port to connect the home network, mainly with the home network of switches, hubs or PCs connected. It can be said that the two types of network mouth, a class of internal. Multi-Wan port broadband router Secure net

computers in the LAN to share a public IP address to surf the Internet and implement corresponding functions. Ii. Used for vswitches Broadband routers include wireless routers) generally have a built-in four-port switch, so you can directly use it as a real switch. Many readers may ask, isn't there an UPLINK port on the switch? However, no four vswitches are bui

also uses a charging circuit to charge the battery floating. When a power failure occurs, the direct current of the battery is used, so the inverter does not have a switching time, so it is suitable for scenarios with high requirements on the power supply. (3) Online Interactive UPS This is an intelligent UPS. In addition to the online UPS function, it can also automatically detect the mains voltage and provide high-precision sine wave AC output. Online Interactive UPS also provides the ability

multi-protocol procedure Technology-- To solve the disadvantages of low communication capability of LAN simulation between subnets, the ATM Forum has introduced its Multi-Protocol (MPOA: Multi-Protocol Over ATM) technology. The basic goal of MPOA technology is to bind the LAN simulation technology with the next node interpretation protocol (NHRP) technology of the Internet Engineering Task Group, the purpo

the WAN port and LAN port on the router a Chinese name, which are the WAN port and the domestic network port.From their names, we can easily see that the WAN port is mainly used to connect external networks, such as ADSL, DDN, and Ethernet access lines, while the LAN port is used to connect the internal network of the

The choice of the common LAN access Wan method, the LAN access Wan method, as the name suggests, the choice of LAN access Wan is to intervene in the internet. This article also introduces more popular related knowledge in the market. This topic is to discuss how a LAN can access the WAN Internet after the

some extent. LAN switches are inherently similar to the network Bridge, by tracking the source address of the frames sent from each port, and checking the destination address of the frame to select the route. The number of addresses that a LAN switch can store per port determines its supported workstations and the ability to support LAN segments that have many w

still be used. Network A has an IP address of 192.168.1.231 client, Network B can also have a computer with the same IP. So. We say that these 2 machines are in 2 LAN respectively. But within the WAN, all IP addresses are unique. The DNS server IP address of Shaanxi Telecom is 61.134.1.4. Well, this address is unique throughout the world and cannot be duplicated. This is the difference between a WAN and a local area network.Myth 1There are two ways

Vro settings in the LAN are equally important, especially the configuration of vro equipment, all of which are related to the network operation efficiency. Setting up a LAN is a task that almost every network administrator must face. However, after entering the Organization, many network administrators often directly face the management and maintenance of LAN net

Building a LAN network is a task that almost every network administrator needs to face. However, after entering the Organization, many network administrators often directly face the management and maintenance of LAN networks, however, if you miss the network networking work in the early stage, some network management experts are not familiar with the network networking work. In fact, understanding the

Windows NT, netbeui has become its inherent default protocol. Someone has positioned winnt as the operating system of the low-end network server, which is directly related to Microsoft's product dependency on netbeui. Netbeui is designed for a small local area network composed of several to more than PCs. It does not have the function of cross-network segment work, that is, netbeui does not have the routing function. If you have installed Multiple NICs on a server or want to

allowed. This also includes IP Address Resolution (ARP) packets. To communicate, you need to use a router to bridge these VLANs (Virtual LAN ). This is the problem of VLAN (Virtual LAN): It is too slow to use a router. Vswitches are fast but cannot solve the broadcast storm problem. VLAN (Virtual LAN) technology can be used in vswitches to solve the broadcast st

(NAT) protocol is generally included to support network connection sharing for wireless LAN users. Most wireless routers also include an Ethernet converter with four ports to achieve a smooth transition between wired and wireless networks. For purchasing, we recommend that you do not purchase performance-Only AP, but a wireless router that integrates multiple functions. Select Product Features At present,

1) architecture of switched LAN A large LAN is always composed of multiple LAN devices connected through multiple networks, such as bridges, routers, or switches. The requirement for increasing LAN bandwidth must be limited by a fixed bandwidth of 10 Mbps or 16 Mbps over Et

controlled. For example, you prohibit wireless router QQ chat, control wireless router Thunder download, then all through the wireless router Internet access to the computer can not login QQ chat can not be carried out thunder download. If you want to specifically monitor the Internet behavior of each computer under the wireless router, then the network administrator only needs to plug a USB wireless network card (if it is a desktop, aggregated network management company) and successfully

the computer. The connection is still unavailable. Note that the vswitch has an uplink port. I tried to connect the uplink port of one vswitch to the normal port of the other vswitch after the test. After testing, it is found that the local area network uses a 100base-tx hub with a similar serial number as a switch. After debugging, the fault is rectified immediately. A hub shares a bandwidth. That is to say, all computers in the network share a ba

the computer's bandwidth to prevent the computer from occupying the network bandwidth too much.Currently, mainstream routers provide network bandwidth allocation and speed control functions, and the operation is relatively simple. After logging on to the router, find "bandwidth control" and set it here, as shown in:Figure: vro bandwidth limit and vro network speed control settingsMethod 2: dedicated LAN sp