The Blog

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

Continue Reading →
C3KX-SM-10G features and benefits

FAQ for NetFlow and Cisco Module C3KX-SM

What is Netflow? Netflow is a feature that was introduced on Cisco routers that give the ability to collect IP network traffic as it enters an interface. Routers and switches that support NetFlow can collect IP traffic statistics on all interfaces where NetFlow is enabled, and later export those statistics as NetFlow records, toward at

Continue Reading →
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

Continue Reading →
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

Continue Reading →
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

Continue Reading →
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

Continue Reading →
Cisco ASA models comparison

Cisco ASA 5500 Specs, features and model comparisons

Cisco ASA 5500 series are comprehensive, highly effective intrusion prevention which help organizations provide secure, high performance connectivity and protects critical assets for maximum productivity. The leading firewall delivers superior scalability, always-on security designed to meet the needs of a wide array of deployments, and a broad span of technology solutions including Cisco VPN to

Continue Reading →
Cisco ASA License

How many Cisco ASA 5505 Licenses are Limited?

Have you ever had a site where you had an Cisco ASA 5505 with 10 or 50 user licenses, and they were really close to the user license count sometimes? You get some users who can’t get on the Internet. This IP phone doesn’t work anymore (can’t stay registered). Any number of things you could

Continue Reading →
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

Continue Reading →
smart home soft standard

‘Smart Home’ Software Standard Pioneered by Cisco, LG, Bosch and ABB

Preface: Cisco, LG, Bosch and ABB have agreed on an open standard for connected home appliances, with a software platform to build internet-ready fridges, washing machines and other consumer goods.  The four companies have signed a memorandum of understanding on the topic and will set up a consortium to develop an open standard for software

Continue Reading →
Categories
Recent Comments
    Click to Chat