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Connect a PC to the console port of the switch

Recovering Catalyst Fixed Configuration for Cisco 3560, Cisco 3750 and Cisco 3550 Switches

Many friends may ask the question “how to recover Cisco Catalyst fixed configuration switches from a corrupt or missing system image or an incorrectly set boot variable?” Now we’d like to share the simple steps of recovering Catalyst fixed configuration switches including Cisco 3550, Cisco 3560 and Cisco 3750. Preparation: Connect a PC to the

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WS-C2960S-24PS-L diagram

Cisco 2960 S Diagram and Catalyst 2960 Switches Comparison

According to many data analytics, we can conclude that Cisco 2960 S switch is the most popular catalyst among Cisco 2960 series. Because many of our customers asked for an easy way to understand such an excellent switch, we will share 2960 S diagram and model comparison here: Diagram for WS-C2960S-48TS-LandWS-C2960S-48TS-S As the both Cisco

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Cisco boot process

Cisco 2960 troubleshooting of boot errors, flash deleted

As one of the most popular Cisco switches, Cisco 2960 (taking WS-C2960S-48TS-L for example) are widely applied worldwide. However, it’s hard to avoid all the problems with any good device. We are always asked such kind of questions or complaints, “I am looking for ways to avoid deleting files from the flash in a Switch

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Cisco WS-C3750X-48T-S switch

Cisco Catalyst WS-C3750X-48T-S switch Features and Troubleshooting

The Cisco Catalyst WS-C3750X-48T-S switch is an excellent choice for those businesses that are looking to expand its telephony and networking options including features such as Voice over IP (VoIP), virtualization, cloud-based computing, or similar modern networking. The Cisco WS-C3750X-48T-S Catalyst switch combines cutting-edge Cisco networking technology into an easy-to-use package which is both affordable

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Cisco compact switches

Cisco Switch functions and types of switch comparisons

The common functions of switches on an Ethernet network: Switches work at Layer 2 of the OSI model, not Layer 1 like a hub; Switches switch Ethernet frames; Switches don’t look at IP address information, only Ethernet MAC addresses; Switches keeps a table of all MAC addresses traversing the switch and what port they are on

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Cisco 2960 with function of layer 2 switch

How to Configure Cisco 2960 S to Route?

It’s known that Cisco 2960 series are layer 2 switches, but now, we will configure Cisco 2960 s to route so that it has the functions of layer 3 switches. Generally speaking, the Switch Database Management template (SDM) needs to be changed to “Lanbase-routing”. A reboot is (always) needed after changing the SDM template. After

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DHCP

Steps of securing your Cisco Catalyst Switch

There are a few steps to ensure your Cisco Catalyst switch fully secured within your network: 1. PASSWORDS First of all, passwords are configured. One password is used for the enable password and the other will later be assigned to the console port. enable secret  [password] username admin password [password] 2. CONSOLE The console port

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Cisco StackPower technology

Tutorial of Cisco 3750-X Switch StackPower

As we all know, Cisco 3750 G series and Cisco 3750 E series are End of Sale and End of Life now, and replaced by the integrated Cisco 3750-X series.With the key features of Outstanding Security, Comprehensive Networking Services, Category-Best Availability and QoS, Improved Energy Efficiency and Strong Investment Protection, Cisco 3750-X switch are one

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hub-switch-bridge-and-router differences

Tutorial of Differences between Hub, Bridge, Switch and Router

Hub A Hub is the simplest of these devices. In general, a hub is the central part of a wheel where the spokes come together. Hubs cannot filter data so data packets are sent to all connected devices/computers and do not have intelligence to find out best path for data packets. This leads to inefficiencies

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Cisco 2960s switch

12 Most Popular Cisco 2960-S Specs Including 2960S-24PS-L and 2960S-24TS-S

Simple overview of Cisco Catalyst 2960-S Series functions: With the advantages of easy to operate and manage, Cisco 2960S Series switches offer an extensive list of features that lower total cost of ownership, such as features of smart installation to accelerate switch deployment, auto smart ports to automatically configure switch ports, enhanced limited lifetime warranty

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