Interested in Cisco DNA? Here’s Everything You Need to Know
by PivIT Global on Mar 30, 2023 7:06:00 AM
For the better part of computer networking history, hardware has dominated. It’s a faction of IT that predominantly relies on devices. However, emerging networking technologies are more software-focused. Cisco DNA is part of that networking revolution.
A Crash Course in the Extreme Importance of Objects and Object Groups
by PivIT Global on Mar 23, 2023 7:00:00 AM
The Cisco ASA appliance is a complex network security device that offers numerous functionalities.
Your Handy Guide to Configuring ACLs on Cisco ASA
by PivIT Global on Mar 16, 2023 7:02:00 AM
Controlling internal communications within enterprise networks is one of the essential tasks that network engineers need to do.
Your Guide to Switching Mechanisms — and Why They’re Important
by PivIT Global on Mar 14, 2023 7:00:00 AM
Switches play a crucial role in each network regardless of their size. They’re a fundamental building block for any network, connecting devices. Besides the support they provide for end devices to gain network access, they are also responsible for exchanging frames and performing filt …
What You Need to Know About the TCP/IP Transport Layer
by PivIT Global on Mar 8, 2023 7:01:00 AM
The goal of networking is to provide communications between different systems needing data exchange.
Here’s How to Benefit From Using CDP and LLDP on Cisco Devices
by PivIT Global on Mar 7, 2023 7:10:00 AM
Documentation about an enterprise network topology provides many benefits to IT engineers. Such documentation allows you to perform hardware and software upgrades and optimal tuning. But most importantly, it allows you to troubleshoot the network when issues arise.
RADIUS vs. TACACS+: Which AAA Protocol Should You Choose?
by PivIT Global on Mar 1, 2023 7:00:00 AM
Authenticating users before providing them with access to network resources is nothing new.