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Latest Blogs

What is an SFP port? What are the features and functions?
Jul 12 , 2024

What is an SFP port? What are the features and functions?

SFP (Small Form-factor Pluggable) port is a hot-swappable interface standard that allows replacement and installation without interfering with the normal operation of the equipment. It is widely used in high-speed data communications and network connectivity. With SFP modules, fiber or copper cables can be connected, allowing network equipment to flexibly support different types and distances of network transmission.
Which offers better value for money, Cisco N6K vs Cisco N9K?
Jul 05 , 2024

Which offers better value for money, Cisco N6K vs Cisco N9K?

Among the Cisco Nexus series switches, the Nexus 6000 series (N6K) and Nexus 9000 series (N9K) are two popular choices. In order for you to better recognize and select Cisco N6K and N9K switches, today we will provide an in-depth analysis of the differences between the two in terms of product features, performance and applicable environments.
What are the differences between Huawei S12700 series switches and Huawei S9700 series switches?
Jun 29 , 2024

What are the differences between Huawei S12700 series switches and Huawei S9700 series switches?

The Huawei S12700 series switch is a high-performance core switch from Huawei designed for large enterprise and campus networks, aiming to provide excellent network performance, high reliability and comprehensive security. To help organizations choose the right switch, today we focus on the differences between the Huawei S12700 series and the Huawei S9700 series.
What is an Industrial Ethernet Switch? How to choose?
Jun 21 , 2024

What is an Industrial Ethernet Switch? How to choose?

Industrial Ethernet switch is a network device specially designed for use in industrial environments to provide stable and reliable network connectivity under harsh conditions. It is mainly used in intelligent manufacturing, rail transportation and industrial automation systems. With the increasing degree of industrial automation, the functional requirements for industrial Ethernet switches are getting higher and higher.
How to choose the right core switch for a medium to large enterprise?
Jun 15 , 2024

How to choose the right core switch for a medium to large enterprise?

In medium to large networks, core switches are key devices to ensure efficient, stable and secure network operation. Choosing the right core switch not only improves network performance, but also meets future expansion and security needs. So, how to choose the right core switch? All need to pay attention to which aspects?
How should I choose an industrial grade Ethernet switch?
Jun 05 , 2024

How should I choose an industrial grade Ethernet switch?

In modern industrial automation, Industrial Ethernet Switches (IES) have become a key component. Correctly selecting the right industrial grade switch is crucial to ensure the stability and reliability of the system. Among the many hardware equipment brands, Cisco and Huawei, the industry leaders, have made their industrial switches the first choice for many organizations.
How do I step through the configuration of the Cisco 2960 switch?
May 27 , 2024

How do I step through the configuration of the Cisco 2960 switch?

The Cisco 2960 series switches are high-performance, cost-effective access layer switches designed by Cisco for small and medium-sized businesses and branch offices. With its superior performance and rich feature set, the Cisco 2960 series is an ideal choice for many network deployments.The following are detailed configuration steps for the Cisco 2960 series switches:
Can switches interconnect different network segments? (with configuration steps)
May 23 , 2024

Can switches interconnect different network segments? (with configuration steps)

In network communication, the interconnection between different network segments is crucial. As one of the core equipments in the network, if the switch can realize the interconnection between different network segments, it will certainly provide more convenient and efficient support for network communication. However, it is obvious that not all switches can realize the interconnection of different network segments, such as Layer 2 switches.
What is the difference between dynamic link aggregation and static link aggregation?
May 10 , 2024

What is the difference between dynamic link aggregation and static link aggregation?

In network communication, link aggregation is a technique that bundles multiple physical links together to increase bandwidth, improve reliability and load balancing. In link aggregation, there are two main methods that can be used, i.e. dynamic link aggregation and static link aggregation, so what is the difference between these two methods in terms of implementation, their own characteristics and applicable environments? Let's take a look!
What is a firewall and what are its classifications? (with security configuration steps)
Apr 26 , 2024

What is a firewall and what are its classifications? (with security configuration steps)

A firewall is a network security device used to monitor, filter and control data traffic to and from a network to protect the internal network from unauthorized access, malicious attacks and cyber threats. It can set up rules to allow or block specific types of traffic to pass through, thus ensuring the security and privacy of the network
How to batch configure Huawei switches? (with configuration steps)
Apr 20 , 2024

How to batch configure Huawei switches? (with configuration steps)

The following is the Huawei switch batch configuration commands prepared by Linknewnet’s engineers, and friends who need it should collect the spare. Huawei switch configuration port group function, you can quickly complete multiple interface batch configuration, reduce the duplication of configuration work.
Common commands for Cisco devices can be bookmarked for backup!
Apr 11 , 2024

Common commands for Cisco devices can be bookmarked for backup!

As network technology continues to evolve, the management and maintenance of network devices is becoming increasingly important. As a network administrator or technical support personnel, proficiency in the common commands of Cisco devices is essential. The following are the common commands of Cisco devices organized by NetDu communication engineers for everyone, and friends who need them are recommended to collect them for spare time.
  • Total 66 items ,  current page 1 ,  total 6 pages
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