JNCIA

TCPIP Model Overview TCP IP Model is another important referance model beside OSI Model in network world. OSI Referance Model...

OSI Model and TCP/IP Model Communication in a network has different layers and these different layers are mentioned in two...

What is AAA? AAA is the abbreviation for Authentication, Authorization and Accounting terms. This mechanims provide security and some user...

Internet Control Message Protocol is a Layer 3 Protocol. In IP networks, devices send ICMP encapsulated in IP packet. The...

MVRP is the protocol that provides dynamic VLAN registration and creation. The counterparts of MVRP are Cisco VTP and standard...

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