fbpx

All Stories

Cisco ASA Site-to-Site IKEv1 IPsec VPN

How to configure Cisco ASA Site-to-Site IKEv1 IPsec VPN Cisco ASA (Adaptive Security Appliance) is a security device that...

Jan 10 · >

Configure VLANs and Sub-Interfaces on Cisco ASA

Cisco ASA VLANs and Sub-Interfaces In our previous tutorials we have configure Cisco ASA with Access Control lists and...

Jan 10 · >

How do I install whois on Ubuntu / Debian Linux

What is whois tool in linux? The whois command on Ubuntu is a command line utility that allows you...

in Linux
Jan 7 · >

DHCP Snooping and Why do we need it? With Example Configuration

What is DHCP snooping? Dynamic Host Configuration Protocol (DHCP) snooping is a security feature that helps to protect against...

in Other
Jan 6 · >

How to configure DHCP Server on Cisco Router / Switch?

Configure DHCP Server in Cisco Router or Switch In our previous post, we have learnt about DHCP and DHCP...

in Other
Jan 6 · >

What is DHCP? Explain DORA Process ?

What is Dynamic Host Configuration Protocol? Dynamic Host Configuration Protocol (DHCP) is a network protocol that enables a server...

in Other
Jan 6 · >

How to upgrade Alpine Linux 3.15 to 3.16

How to upgrade Alpine Linux from 3.15 to 3.16 Alpine Linux is a free and open-source Linux operating system...

in Linux
Jan 5 · >

What is Wifi 6E and what benefits does it offer?

What is Wifi6E? In previous post we discussed about Wifi 6, now we shall discuss about Wifi 6E. Wi-Fi...

in Other
Jan 5 · >

What is Wifi 6, how fast it really is?

What is Wifi 6? Wi-Fi 6 (also known as WiFi 6 or 802.11ax) is the latest generation of Wi-Fi...

in Blog
Jan 5 · >

Understanding the /etc/shells file

Understanding the /etc/shells File The /etc/shells file is an important component within the Linux operating system as regards user...

in Linux
Jan 5 · >