1) Start telling me all the seven layers of OSI model?
I said starting from Application, Presentation, Session, Transport, Network, Data link, Physical.
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I said starting from Application, Presentation, Session, Transport, Network, Data link, Physical.
Then he asked me in transport layer, TCP protocol; what is the three way hand-shaking in TCP?
I said it is a process of sending, receiving and passing acknowledgements for the data by two hosts.
And he asked me when this process starts; before sending the data or after sending the data.
Answer was before sending the data only it forms a virtual circuit and then It starts the process.
2) What is 802.1Q?
I said that it was a trunk protocol, and it is used in between a switch and router INT, switch to switch INT,
I said it is a process of sending, receiving and passing acknowledgements for the data by two hosts.
And he asked me when this process starts; before sending the data or after sending the data.
Answer was before sending the data only it forms a virtual circuit and then It starts the process.
2) What is 802.1Q?
I said that it was a trunk protocol, and it is used in between a switch and router INT, switch to switch INT,
He asked me what the purpose is.
I said it facilitates in VLAN sharing, and for establishing VTP protocol
Then he asked me whether DOT1Q will work in the absence of VTP; I said yes.
He asked me about the Frame-size for Dot1Q-(Answer was 4 bytes)
I said don’t know
3) Next question was what DHCP is;
it is a Dynamic host control protocol and it is configured on the router interfaces to dynamically allocate IP addresses for the hosts.
Then he asked me whether DOT1Q will work in the absence of VTP; I said yes.
He asked me about the Frame-size for Dot1Q-(Answer was 4 bytes)
I said don’t know
3) Next question was what DHCP is;
it is a Dynamic host control protocol and it is configured on the router interfaces to dynamically allocate IP addresses for the hosts.
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6 comments:
what is revision number ? why we are using in vtp?
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