What is the protocol number for UDP?
A.) 6
B.) 17
C.) 25
D.) 21
Answers were Sorted based on User's Feedback
Answer / guest
Answer: B
User Datagram Protocol - UDP is a connectionless oriented
transport
protocol for use when the upper layers provide
error-recovery and
reliability. UDP does not sequence data or re-assemble it
into any order
after transmission. This protocol uses Port 17.
Is This Answer Correct ? | 37 Yes | 5 No |
Answer / shafika syuhada
Flag is set in segment header. If this flag actually reads 17, it is identified as a UDP header.
Is This Answer Correct ? | 5 Yes | 0 No |
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Dear Mr.Shahin thank you very much for your advise i realy thanks full to you. Best of luck
R1#sh ip nat translations Pro Inside global Inside local Outside local Outside global icmp 15.1.1.1:11 10.1.1.1:11 30.1.1.1:11 30.1.1.1:11 icmp 15.1.1.1:12 10.1.1.1:12 20.1.1.1:12 20.1.1.1:12 icmp 15.1.1.1:13 10.1.1.1:13 21.1.1.1:13 21.1.1.1:13 icmp 15.1.1.1:14 10.1.1.1:14 31.1.1.1:14 31.1.1.1:14 R1# So my question is that after every ip address [:] is used & some number. 15.1.1.1{:11}... what is this colon & number indicate. Can anyone tel me this..!!! Thanking you advance. Shahin
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