Many SME internal network structures are simple, with only one switch connecting all employees and servers together and then accessing the Internet through fiber optics. Of course, in order to ensure the security of some hosts and split the internal broadcast packet to improve the network transmission speed, take such as partition VLAN, the allocation of different subnets to achieve. By partitioning VLANs, clients on different ports on the same
Click the same button to hide and switch between the div and the actual switch.
Click the same button to hide the div and switch to reality:In many applications, this function is available. clicking the same button can hide and hide the div. Of course, the operation does not have to be a button or div, but the principle is the same, the following describes how to
1. Networking requirements: 1. switchA and SwitchB use trunk for interconnection. Mutual access is allowed between PCs with the same VLAN. Mutual access is prohibited between PCs with different VLANs. PC1 and PC2 are located in different VLANs. You can set the IP address of VLAN Interface 10 of the SwitchB layer-3 Switch to 10.1.1.254/24, when the IP address of VLAN 20 is 255.1.1.254/24, mutual access between VLANs can be achieved.Www.2cto.com 2 netwo
Standard web tab switch and standard web tab Switch
Advantages:Comply with the popular web standards. Structure, style, and behavior are truly separated.
/* Structure-html */
/* Style-css */
/* Behavior-js */
Js tab Label Switching
How does css div js implement switching between multiple TAB labels?
I have the same switch code as you. It's not a TAB. You can s
Implement the Amlogic switch button function and amlogic switch button
When I was working on the AMlogic project, After configuring the button, I found that the power key can only be shut down and cannot be turned on, which is very depressing.
Later it was found that no configuration was missing. The firmware/arc_power/irremote2arc. c file is not correctly configured.
1. # define IR_POWER_KEY 0xe51afb04 thi
Js implements Simple tabs and automatic switch effects, and js Automatic Switch
This article describes how to implement Simple tabs and automatic switch in js. Share it with you for your reference. The specific analysis is as follows:
Next, I will go to the previous article "js achieves simple switchable tab effects" to further implement the switchover effect tha
Yii multi-language switch configuration and yii language switch configurationToday, I am studying the multi-language switch of yii. I first searched a lot of baidu for a similar search, and I don't feel very good. As a result, google has to say that technical articles are still reliable for google, because basically all the information found in it goes back to gi
Mha vip switch script and mhavip Switch
MHA can ~ Automatic Fault Detection and Failover within 30 seconds, suitable for high availability and high data integrity requirements. To achieve seamless switching, you also need to rely on VIP drift. The commonly used method of VIP drift is keepalived or script. Script Mode is relatively simple without installation and complex configuration. This article describes
Allows you to switch between the left and right Images Based on javascript and switch between javascript and javascript.
This article introduces the code for javascript to implement switching between the left and right sides of an image. The code is for your reference. The details are as follows:
:
Code:
The above is all the content of this article, and I hope it will help you learn javascript programming
I am not quite clear about the concept of desktop. I will see the relevant information in the next day. The following is a simple test. For more details, refer to the following:Http://msdn.microsoft.com/en-us/library/windows/desktop/ms687107 (V = vs.85). aspx
Int Apientry winmain (hinstance,Hinstance hprevinstance,Lpstr lpcmdline, Int Ncmdshow){ // Todo: Place code here. Hdesk hold = getthreaddesktop (getcurrentthreadid ());Hdesk hnew = createdesktopa ( " Test " , Null, generic_all, null )
Ubuntu update kernel switch kernel startup, ubuntu update kernel Switch
1. view the kernel commands to be updated:
Apt-cache search linux
This command will display all available kernels
2. Run the following command to install the kernel: 2.6.39-0.
Sudo apt-get install linux-headers-2.6.39-0-generic linux-image-2.6.39-0-generic
After installation, reboot is enabled. After restart, It is started with a new
How to switch the win10 dual-graphics card to the independent graphics card, win10 switch to the independent graphics card
Many motherboards are integrated with graphics cards to support basic display requirements. However, in pursuit of display performance, especially when gamers choose independent graphics cards, how can they switch between the two graphics ca
Win10 JDK version switch, win10jdk version Switch
1Install jdk
Use your computer as an example: jdk 1.6 and jdk 1.8
2, Modify the Environment Variable-JAVA_HOME
Local Machine:
1.6: D: \ Java \ jdk1.6.0 _ 45
1.8: D: \ Java \ jdk1.8.0 _ 152
3, Modify the Java Control Panel version to enable
[Control Panel]-[Program]-[Java Control Panel]
4, Modify the Registry
Run regedit
Choose HKEY_LOCAL_MACHIN
Vue implements active click switch, and vueactive click Switch
Loop:
1. input the index when you click (obtain the currently clicked index)
@ Click = "active (index )"
2. Pass the index value into the class (when the index is equal to a few, the first few to add the active class)
: Class = "{active: index = ins }"
3. Add ins: 0 in data (indicating that the first active class is added by default)
Data
the sharing of data is slower than the original.
4, after sharing the local connection becomes a gateway. Other hosts want to surf the Internet are through this machine. As long as the other computer IP to the same network segment, IP not the same, the gateway to fill the top of the host IP can be online. Because the computer has become a network switch.
Green Tea Small series of reminders: Other machine lines connected to the
MySQL master-slave Switch manualMaster-slave ArchitectureOperation and Maintenance DepartmentV1.0 . Year May 24Normal switching
Check slave synchronization Status
1) in master execution: show Processlist;Show Master have sent all binlog to slave; Waiting for Binlog to be updated2) performed in Slave: Show Processlist;Showing slave have read all relay log; Waiting for the slave I/O thread to update itMysql> show slave status \g;Check that
How to switch IP 173VPN switch IP on the computer
When it comes to IP, it's a lot of people.
1. Some people do the network part-time Navy task, old with an IP has an impact, need to switch IP (many long not specific)
2. Taobao owner's own friends of the brush trade, more also want to switch the IP
3. Some people hi
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