Explain the OSI layer from bottom to top

111

How does a network topology affect your decision in setting up a network?

1

When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?

977

What are the basic functions of the data link layer?

716

What is CUCM Cluster?

1

In the TCP client-servel model, how does the three-way handshake work in opening connection?

113

Describe a recent short term stressful situation and how you managed it?

1349

Explain CSMA/CD

482

What is the difference between LDAP synchronization and LDAP Authentication?

1

Explain Cisco IP Phone boot up process?

1

A periodic composite signal with a bandwidth of 3000 Hz,is composed of two sine waves. First one has a frequency of 100 Hz with a maximum amplitude of 30 V, the second one has a maximum amplitude of 10 V. Draw the bandwidth.

2164

What is routing protocol and its purposes?

93

Expand slip?

1

Is tcp or udp better?

64

What osi layer is tcp?

51