Status: The network room gateway is a separate cisco 3750G switch. Once the physical device has problems, the entire network will be at risk.

The Cisco Catalyst 2960 series switches and routers provide services for conventional office, branches, workspaces, medium-sized deployments and infrastructure networks.

VLANs are a mechanism to allow network administrators to create logical broadcast domains that can span across a single switch or multiple switches, regardless of physical proximity. This function is useful to reduce the size of broadcast domains or to allow groups or users to be logically grouped without the need to be physically located in the same place.

Are you confused if I need a switch or router for the wireless network? Don't worry, here we tell you the 5 difference between switch and router.

It is common for the switch to forget the password. It is important to forget the password. It is important to forget how to reset it. Here is how to reset the password for the Cisco 3750 switch.

First, the hardware structure of the Cisco switch

There are so many types of switches on the market, but do you know how they are divided into different types? Broadly speaking, there are two types of switches: WAN switches and LAN switches.

A switching loop or bridge loop occurs in computer networks when there is more than one Layer 2 (OSI model) path between two endpoints (e.g. multiple connections between two network switches or two ports on the same switch connected to each other). The loop creates broadcast storms as broadcasts and multicasts are forwarded by switches out every port, the switch or switches will repeatedly rebroadcast the broadcast messages flooding the network. Since the Layer 2 header does not support a time t

ACL access control lists are indispensable for building a security-compliant network, but configuring ACLs on Layer 3 switches is not known to some of the primary network administrators who are new to the enterprise. The following describes the test process for how to configure an ACL on a Cisco Layer 3 switch.

In today's society, the Internet has become an indispensable thing for everyone. Everyone's life is closely related to the Internet. As long as there is a switch, any two network nodes can exchange information. It is with the switch that we have such a rich Internet life. There are also many brand models of the switch. Here we tell you the advantage and disadvantage of WS-C2960-24TC-L.

As an innovative product, the Cisco 3750 switch plays an important role in many places. It is positioned at the enterprise switch and has excellent performance in terms of performance parameters and function settings. We may encounter some problems during the actual use. The following is about how to troubleshoot the Cisco 3750 series switches.

Port aggregation is to bundle multiple physical links between two devices to form a logical link to achieve bandwidth multiplication. So how to set up Cisco 2960 switches port aggregation? Take a look.