6 Reasons to consider CCIE Certifications seriously

6 Reasons to consider CCIE Certifications seriously

CCIE is the highest paid IT Certification and comes with hard work, dedication, and regular practice. Networking aspirants and Professionals are often confused about the value a CCIE certification can bring. Some people find immense benefits in getting Cisco CCIE Certification, it helps them in validating their skills, knowledge, and credentials....


ESP: Encapsulating Security Payload

ESP: Encapsulating Security Payload

What is ESP: Encapsulating Security Payload In order to understand ESP, we will have to go through a little scenario. As shown in below figure we have two routers R1 and R2 in branches of an organization. When R1 LAN wants to communicate with R2 LAN, it will generate a packet with source IP 192.168.101.X and use a destination IP of 192.168.102.X. Figure...


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Types of VPN-Virtual Private Network

Types of VPN-Virtual Private Network

Virtual Private Network – VPN are categorised in two ways: Based on Layered Approach of OSI or TCP/IP Based on Protocols Previous Article: Introduction to Virtual Private Network-VPN VPN Based on layered approach of OSI Model or TCP/IP Layer 1 Overlay VPN As mentioned previous article i.e Introduction to VPN we can use leased lines for connectivity...


What is VPN – Virtual Private Network

What is VPN – Virtual Private Network

Introduction to Virtual Private Network- VPN In the present era all organisations want easy connectivity to their customers. To make this connection internet plays an important role. It provides the platform where the organisations and its customers can connect and interact5 with each other. Recommended Read: All Changes you need to know about CCIE...


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