F5 LTM has been placed in the Leader’s Quadrant for 4-5 years straight by Gartner, Inc. This indicates that you will be marking a successful career by choosing F5 LTM Networks. Becoming an F5 LTM Engineer is not easy, yet there are some things that need your proper attention. In this blog, I have combined … Read more
Generic Routing Encapsulation (GRE) is a tunneling protocol that can encapsulate a wide variety of network layer protocols inside virtual point-to-point links over an Internet Protocol (IP) network. GRE in Networking is a key component of many VPNs and is also used to implement Virtual Private Network (VPN) tunneling. It is also used for tunneling … Read more
Cisco Certified Network Professional (CCNP) certification is one of the most sought-after certifications in the networking industry. If you’re done with the Cisco Certified Network Associate (CCNA) certification, it is the best career move to go for CCNP next! If you’re planning to appear for a CCNP interview, it is best to go through the … Read more
A wide area network (WAN) is a computer network that covers a wide geographic area such as a city, a country, or even the world. WANs can be used to connect sites over a long distance, such as connecting an office in New York to an office in London. Most of the large organizations and … Read more
MPLS interview questions – While preparing for Cisco Certified Network Professional (CCNP) certification, you need to take two exams: CCNP ENCOR (the core exam) and CCNP ENARSI (the concentration exam). Multiprotocol Label Switching (MPLS) is one of the most important topics in the CCNP exam. In this blog, we have laid down the most asked MPLS interview … Read more
A Local Area Network (LAN) is a type of network that covers a small geographic area, like a home, office, or building. A LAN can be as small as two computers or as large as several hundred computers. They are usually connected together using Ethernet cables, hubs, or switches. A network architecture is a blueprint … Read more
TFTP is a file transfer protocol that is commonly used in computer networks. It is a simple protocol that is based on the UDP protocol and is used to transfer files between hosts on a network. I recommend you first go through the FTP protocol before you start learning about the TFTP protocol in detail. … Read more
Layer 2 discovery protocols are used to learn about neighboring devices on a network. Two of the most common protocols are Cisco Discovery Protocol (CDP) and Link Layer Discovery Protocol (LLDP). Both protocols have their own strengths and weaknesses, which will be discussed in this blog of CCNA course series. In the previous blog of … Read more
An extended access control list (ACL) is a type of ACL that can be used to filter traffic based on source and destination IP addresses, as well as port numbers and protocols. Extended ACLs can be used to allow or deny traffic from specific devices or groups of devices, as well as to specific ports … Read more
An access control list (ACL) is an important component of network security. It is a list of permissions that decide what types of traffic are allowed to enter or exit a network. Standard ACLs are the most common type of ACLs and are used to filter traffic based on source and destination IP addresses. A … Read more
