Below are few of the show commands that you need to know in order to manage or troubleshoot the firewall…
We can configure an ASA either from CLI or GUI. Below are some basic configuration that we need to do…
Sometimes, you forget the password of the Cisco ASA, and you are not able to access the device via CLI…
what is the loop prevention mechanism in OSPF? What is stub area in OSPF? What is totally stub area in…
Each and every device in the network must have an IP address in order to communicate with other devices in…
IP ADDRESS: IP stands for Internet Protocol. An IP address is a numeric value assigned to a computer or networking…
Encryption: Encryption is a method in which plain text or a message is converted to an encoded version , so…
Networking Basics: Let’s say you are at your home with your PC, and you have typed www.google.com in your browser…
An IP packet (Datagram) consists of a header and a payload. The header size for IPv4 is variable( it’s size…