Hi There, I am currently studying my CCNA and doing quite a
bit of practice exams. I recently came across a questions
which totally confused my and I needs someone to explain it
to me please, the questions is: Which routes are contained
in the following summarisation address. 192.18.176.0/21. The
posiible answers are, A. 192.18.183.255, B. 192.18.159.2, C.
192.18.194.160, D. 192.18.179.4, E. 192.18.183.41, F.
192.18.184.45. According to the answer sheet the correct
ones are E and F, but when I work it out I get D,E and F,
please help
Answers were Sorted based on User's Feedback
Answer / john
your sheet must be wrong... the answers are D&E...
F is part of the 192.18.184.0/21 subnet, not a part of 192.18.176.0/21 subnet.. got it?
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / tallone
Oop I made a error in my question and could not find the
Edit option so I posted the amendment in the answer option
but the lat part should read, "but when I work it out I get
D and E" not "but when I work it out I get D,E and F,", Thanks
Is This Answer Correct ? | 4 Yes | 3 No |
Answer / lokesh kumar verma
A,D,E 192.18.176.0/21 means block size is 8 and 192.18.176.0 will be NID. so according 3rd octate 192.18.176.0 to 192.18.183.255 is lies the range so answer will be A,D,E
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / meenakshi
Not to worry and dont get confused sometime in question they
make mistakes.what you have entered and studied is correct
ans to the question is D,E only as they have asked you /21
and as it is class c so till /21 common find out from option
A to F and we get D,E.
Is This Answer Correct ? | 1 Yes | 1 No |
What is cam?
Assuming no subnetting, which two pieces of information can be derived from the IP address 144.132.25.10? (Choose two) A. It is a Class C address B. It is a Class B address C. The network address is 144.0.0.0 D. The network address is 144.132.25.0 E. The host spoon of the address is 25.10
You are a system administrator and you want to deny access to a group of computers with addresses 172.30.16.0 to 172.30.31.0. Which wildcard mask would you use? A. 0.0.15.255 B. 0.0.255.255 C. 0.0.31.255 D. 0.0.127.255 E. 0.0.255.255
WHAT IS RIP PROTOCAL ?
heyyy frnds can please me that which institue is good for me in hardware and networking because im coming frm Dubai
There is a process in Frame-Relay where LMI resolves an IP address from a DLCI number. What is this called? A.) arp B.) inverse arp C.) rarp D.) automap E.) reverse arp F.) arp
How many access lists are allowed per interface? A. One per port, per protocol B. Two per port, per protocol C. Unlimited D. Router interface +1 per port.
Hi, Jitendra/Shahin You both are masters of networking na. I am worrying about my exam. Is it vey tough?because my friend got failed in ccna. he is very talented person thogh he failed.
IP standard access lists use which of the following as a basis for permitting or denying packets? A.) destination address B.) port C.) protocol D.) source address
Hi, I cannot download anything on my office pc. only because of that i want online practice sites. anyway thanks for providing me website
Which two statements are true? (Choose two) A. Ethernet 802.3 utilizes a half duplex method for data transfer B. In a 100 MBS point to point connection a full duplex connection can provide 400 Mbs of data transfer C. Ethernet switches can use the full duplex mode to connect multiple nodes on a single pod of a switch D. Full duplex Ethernet takes advantage of UTP using one pair for transmission and the other pair for reception
Q: why are switch trunking modes ( dynamic auto , dynamic desirable )used in switch while trunking? if only negotiation is the factor it can be done with one mode as well ie dynamic desirable . but why we need dynamic auto. coz it dsnt negotiates ..at all please post answer asap thanks :