Ten questions about Routing technology by IELAB NETWORK
Dear friends, the next question may be a bit difficult, are you ready?
What does the dynamic routing ...
CCIE network engineers must know:Introduction of Ethernet Switch Security Function
Switches, as the most common equipment in local area networks, face major security threats. Some ...
VxLAN Gateway Division Today we continue to work on VxLAN, and after understanding the basic concepts and encapsulation types of VxLAN, we understand the ...
PSTN protocol details
PSTN, namely Public Switched Telephone Network, is a Switched Network used for global voice communication, which has about 800 million users and ...
CCIE must know:Implementation of DHCP snooping Before introducing the implementation of DHCP snooping function, a very important concept is briefly introduced—option 82. In the ...
CCIE must know :IPSec protocol overview
IPSec protocol overview
IPSec (Internet Protocol Security) is a set of open network security protocols formulated by the Internet Engineering ...
Huawei HCIE port security sticky basic configuration Port security is often used at the access layer. By configuring port security, you can prevent counterfeit ...
HUAWEI network engineer entry knowledge
Basic introduction to SSL
SSL is called Secure Sockets Layer, the secure socket layer. It is a security protocol that guarantees ...
CCIE network engineers must know:Basic concepts of storage virtualization
Basic concepts of storage virtualization
First of all, what is storage virtualization? Storage virtualization means that by ...
MAC address table overview
The MAC (Media Access Control, Media Access Control) address is an identifier that identifies a LAN node. The physical address of ...