Port is where upper layer protocols access which layer ?
a. data-link
b. network
c. transport
d. session
Which layer does: flow control, windowing, error recovery ? a. data-link b. network c. transport d. session
Explain how to perform system maintenance?
if one server is down, whenever restart the machine we get ok prompt what is the problem?
What are the fields of VLAN tag?
0 Answers HCL, Juniper Networks,
Which file has name and IP for all systems in the domain (on a DNS server) ?
True or False: RJ-45 connectors house less connections then RJ-11 because they are larger in size and use bigger cables.
what is the difference between between win 2000 and win 2003 and win 2008
Name 3 problems with distance-vector protocol ? a. not feasible for small internetwork b. count-to-infinite c. routing loops d. inconsistent views of network
Which application protocol can not be blocked by the Switch?
What does a "preamble" consist of ? a. all 0s b. all 1s c. a 1 in the beginning and rest 0s d. alternating 0s and 1s
How will you find mac address for a given ip address in a switch.I need command(Dont give me ARP process)
Explain the difference between csma/cd and csma/ca?