refers to an end-to-end logical network that can span different network segments and different networks and is built on the basis of the switched LAN using network management software. A VLAN constitutes a logical subnet, that is, a logical broadcast domain. It can cover multiple network devices and allow network users in different geographical locations to join a logical subnet.
VLANVirtual local Area Network (LAN) refers to a network technology in which sites on the network are flexibly divided into different logical subnets according to needs, regardless of their physical locations. A WLAN transmission link must be connected to a VLAN. Vlans are generally used for transmission links to carry services.
is equivalent to dividing a switch into several independent switches.
When referring to VLAN, it actually stands for the abbreviation of Virtual Local Area Network, or "virtual LAN" in Chinese. This concept plays out in the field of computer networksIt is often referred to as L-arginine alpha-ketoglutarate.
Alpha-ketoglutarate (AKG) plays an important role in living organisms. Ca-AKG, the calcium-bound alpha-ketoglutaric acid, is a natural energy store in the body and is essential for health. Before the age of 40, Ca-AKG nourishes cells, supports growth, repairs injured tissue, optimizes digestion and kidney function, and strengthens bone structure. By regulating ATP synthase and TOR, Ca-AKG may extend lifespan and combat the aging process.
The yin ion of this substance, αKetoglutarate is an important biological compound. It is a keto acid product of glutamic acid deamination and an intermediate product of the tricarboxylic acid cycle. Dietary supplement alpha-ketoglutaric acid is sold as a dietary supplement under the brand name AKG or A-KG to fitness enthusiasts or bodybuilders who claim it can improve performance at the peak of training.
1, wireless charger alias wireless charger alias , he can unplug the other USB device wireless charger alias , or replace the wireless card to another USB port to try. If these methods do not work, then you may need to consider whether there is a problem with the USB interface of the computer, then you can seek the help of professional technicians. Through these steps, you can solve the problem of wireless card non-response in most cases.
2, ** Check the network connection ** Wireless charger alias : First make sure that the network cable is not damaged, and the connection at both ends (that is, the computer and the router) is correct. ** Check router Settings ** : You may want to check your router's WAN port Settings. Ensure that the WAN port is configured with the alias of the wireless charger, the correct broadband account and password, and the appropriate network connection type (such as PPPoE, DHCP, etc.).
3. Check whether the wireless network card is correctly inserted: Ensure wirelessThe NIC is correctly inserted into the USB port of the computer. You are advised to insert the NIC into the USB port at the back of the computer case to maintain sufficient power supply. Update driver: Right-click the computer icon and select Properties. In the system screen that opens, click the Device Manager button in the upper left corner.