what is subnet mask for router

calculated as follows: 2017.hangzhou.hangzhou.00000001, which is converted to a 10-digit system, that is, 0.0.0.1,0.0.0.1 indicates the host ID. To be in the same network segment, you must have the same network ID.Let's take a look at the Class B IP address changed to the default subnet mask.For example, IP Address: 188.188.0.111, 188.188.5.222, all

networks.4. Class DClass D addresses start at 111 0. This represents a eight-bit group from 2 2 4 ~ 2 3 9. These addresses are not used for standard I P addresses.Instead, a Class D address refers to a set of hosts that are registered as members of the multicast team. Multicast teams and emailThe allocation list is similar. Just as you can use the Assign list to publish a message to some people, you canMulticast addresses send data to some hosts. Mul

.................................................................................... ........................................................................ Where? Come on !! Copy to the DST array ...... DST (I) = SRC (I) If mask (I )! = 0. That is to say, if the mask is not null, that

Often see network friends in the difference between the switch and router, in fact, if you have used both switch and router friends should know, for everyone, switch and router use the biggest difference is that the router can realize dial-up internet access, and then shared

What is the difference between a smart router and a normal router: 1, Smart router settings more convenient Common router settings are often more complex, the initial installation settings need to use the computer, and then logi

In image processing, the word mask is often encountered. So what does this word mean? Here's a quick explanation. 1. What is masking First of all, we look at what is the process of

The online game Broadband Router referred to here mainly refers to products that have made low-latency optimizations for online games. It improves the real-time performance of online games to a certain extent, in other words, it makes online games run more smoothly. When using this type of Broadband Router, pay attention to the "QOS characteristics" in the parameter annotation. As long as the Broadband

If the computer is already getting an IP address automatically, but gets the wrong parameter, please disable the computer's local or wireless connection and enable it again. Note: If the router DHCP server is turned off, you need to manually configure the IP address for the computer, please fill in the correct gateway (administrative

PS: What is the difference between the mask and the channel? Here we can use the concept of the mask to help understand the meaning of the channel, the usual masking can be seen as this: when you select a portion of the image on the PS image using the selection tool, the gray-black part of the selection

What is a broadband router? Broadband router is a new network product in recent years, it comes into being with the popularization of broadband. Broadband routers in a compact box integrated router, firewall, bandwidth control an

1 , confirm the Login Admin interface method and input correctly. Open the browser and type in the Address bar as shown in the following illustration 192.168.1.1 (pay attention to the middle " . "cannot enter as". "), and press ENTER. If you still cannot open it, proceed to the next troubleshooting. 2 , check and verify that the device is wired correctly. The computer cable connects the router