When a router malfunctions, we may first think of trying to reboot the router to fix the problem, but if rebooting doesn't fix it, we can try to restore the router to its original factory default settings. So, how to restore a Cisco router to its original factory default settings? Linknewnet engineers give us some basic setup steps, friends who need it are recommended to collect the spare!

With the development of science and technology, the needs of enterprises for network infrastructure are also changing. Cisco (Cisco) as the world's leading network solutions provider, but also in its licensing model to make certain adjustments. Common licensing model is divided into traditional licensing and intelligent licensing, subscription licensing and perpetual licensing, understanding the difference between them and the relevance of enterprises to better choose the right solution for them

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.

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.

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.

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.

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?

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.

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:

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.

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!

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