Category: Tutorials

What is a PKA file or .pka file and how to open PKA files? PKA file is associated with the Cisco packet tracer software. This file extension is created …

How to configure EIGRP in packet tracer in easy steps and EIGRP troubleshooting Configuring the EIGRP protocol is fairly easy, we just have to enter a couple of commands …

Cisco IP helper address explained with example lab and check how we can use IP helper address command in our network The Cisco IP helper address informs the router …

What is the VTP domain and how to configure the VTP domain on the Cisco Switch? VTP domain is the domain name given to the switches while configuring the …

What is the show running config and how this can be used to troubleshoot the network issues? Show running config is the command that can be used to see …

EIGRP neighbor and debug EIGRP neighbor relationship issues with the use of debug commands EIGRP protocol forms the neighbor relationship with the directly connected router before sharing the routing …

Meaning of switchport port-security maximum 2 with example lab Switchport port security has the option to allow or deny access based on the Mac address, ‘switchport port-security maximum’ command …

What is a PKT file and how to open this file on a computer or mobile device? PKT files are associated with the Cisco packet tracer software which is …

Use of no CDP enable and no CDP run with examples No CDP run and no CDP enable do the same thing which is disabling the CDP protocol on …

Show CDP neighbor and neighbors details Show CDP neighbor and Show CDP neighbors details are very useful commands that help us to use CDP protocol effectively. Show CDP neighbor …