CCNA CCNP INTERVIEW QUESTION COLLECTION

CCNA CCNP INTERVIEW QUESTION COLLECTION Q-1 Which layer of the OSI model is responsible for reliable connections? Answer: The Transport layer of the OSI model is responsible for reliable connections. Q-2 What is the difference between acknowledgments and handshaking? Answer: Handshaking is used to negotiate the properties of a connection that is being established. Acknowledgments are used to tell the sender that data has been successfully received by the destination during the use ...

MPLS( Interview Questions )

1. What is the difference between VPN and MPLS?2. What is MPLS and why it is being so popular in short time?3. What is the protocol used by MPLS?4. MPLS works on which layer?5. What is the difference between P and PE router?6. Can I make my PE router as P?7. Two routers are having 4 equal cost links, how many ldp sessions will be established?8. My LDP router id, OSPF router id and BGP router id is different, will it work to forward the traffic of customers or not?9. What is Penultimate ...