What is the protocol number for TCP?
A.) 80
B.) 21
C.) 11
D.) 6
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Answer: D
Transmission Control Protocol - TCP is a connection oriented
transport
layer protocol with built in reliability. It takes a large
block of data
and breaks it down into segments. It numbers and sequences
each segment
so the destination's TCP protocol can re-assemble it back
into the
original order. TCP uses acknowledgements via sliding
windows. It has a
large overhead due to built in error checking. The protocol
use protocol
# 6.
Is This Answer Correct ? | 22 Yes | 4 No |
Given the following IP address from the Class C address range 192.168.21.12. Your network plan needs addresses for 28 small prkps Each office uses its own shored. The network design specifies that you confound for five bits of subnetting. When you confound for this in Cisco IOS software which shored mask should you use? A. 255.255.0.28 B. 255.255.255.0 C. 255.255.255.28 D. 255.255.255.248 E. 255.255.255.252
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