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ICND1 – Router Questions

December 18th, 2016 in ICND1 100-105 Go to comments

Question 1

Explanation

When packets travel through many routers, the source and destination IP addresses do not change but the source and destination MAC do change.

Question 2

Explanation

The output above is unclear. Normally when we use this command we can see the type of serial connection on this interface, for example “V.35 DCE cable. Below is an example of the same command as above:

RouterA#show controllers serial 0
HD unit 0, idb = 0xECA4C, driver structure at 0xF1EC8
buffer size 1524 HD unit 0, V.35 DTE cable
cpb = 0x62, eda = 0x403C, cda = 0x4050
RX ring with 16 entries at 0x624000
00 bd_ptr=0x4000 pak=0x0F5704 ds=0x62FFB8 status=80 pak_size=22

Or

RouterB#show controllers serial 0
buffer size 1524 HD unit 0, V.35 DCE cable, clockrate 64000
cpb = 0x62, eda = 0x408C, cda = 0x40A0
RX ring with 16 entries at 0x624000
00 bd_ptr=0x4000 pak=0x0F2F04 ds=0x627908 status=80 pak_size=22

but in this case we only get “V.35 cable”. So in fact we are not sure about the answer C. But the output above also does not have any information to confirm other answers are correct or not.

Just for your information, the V.35 male and V.35 female cable are shown below:

v.35_female.jpgv.35cable_male.jpg

Question 3

Question 4

Question 5

Explanation

The outputs of “show protocols” and “show ip interface” are shown below:

Global values:
Internet Protocol routing is enabled
Serial0/0 is up, line protocol is down
Internet address is 10.1.1.1/30
Serial0/1 is up, line protocol is down
Internet address is 209.65.200.225/30
Serial0/2 is up, line protocol is down
Serial0/3 is up, line protocol is down
NVI0 is up, line protocol is up
Interface is unnumbered. Using address of NVI0 (0.0.0.0)
Loopback0 is up, line protocol is up
Internet address is 10.1.10.1/32
Loopback1 is up, line protocol is up
Internet address is 10.1.2.1/27
Loopback6 is up, line protocol is up
Serial0/0 is up, line protocol is down
Internet address is 10.1.1.1/30
Broadcast address is 255.255.255.255
Address determined by non-volatile memory
MTU is 1500 bytes
Helper address is not set
Directed broadcast forwarding is disabled
Multicast reserved groups joined: 224.0.0.5
Outgoing access list is not set
Inbound access list is not set
Proxy ARP is enabled
Local Proxy ARP is disabled
Security level is default
Split horizon is disabled
ICMP redirects are always sent
ICMP unreachables are always sent
ICMP mask replies are never sent
IP fast switching is enabled
IP fast switching on the same interface is enabled
IP Flow switching is disabled
IP CEF switching is disabled
IP Feature Fast switching turbo vector
IP multicast fast switching is enabled
IP multicast distributed fast switching is disabled
IP route-cache flags are Fast
Router Discovery is disabled
IP output packet accounting is disabled
IP access violation accounting is disabled
TCP/IP header compression is disabled
RTP/IP header compression is disabled
Policy routing is disabled
Network address translation is enabled, interface in domain inside
BGP Policy Mapping is disabled
WCCP Redirect outbound is disabled
WCCP Redirect inbound is disabled
WCCP Redirect exclude is disabled
Comments (7) Comments
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  1. Stop
    May 31st, 2016

    Stop sharing information about the test -Be professionals and Suck it up -Learn, study hard, and do your best.

    You sign a nondisclosure stating you will not cheat, you will not share your answers or ideas expressed on the exams.

    I am sure sites such as this one are being monitored for illegal activity and disclosure of Exam questions.

    So stop sharing the information and dumps and learn the materials!

  2. Scorpio
    July 18th, 2016

    Hi, can anyone email me ICND-1 Dump please ? email me at {email not allowed}

  3. Anonymous
    August 5th, 2016

    What really is the answer for Q5??

  4. passers
    August 13th, 2016

    I also think that “show IP interface” is the answer. I’m not sure why; But I tried C&D on Q5 on the exam and got 100% in all categories except “Network device security”. And I’m Pretty sure that this question doesn’t fall on that category. So for everyone arguing with the answer, just check it out yourself. Cheers!

  5. Smith
    November 10th, 2016

    Get free sample questions with answers from http://www.dumps4download.us/free-100-101/cisco-question-answers.html

  6. Anonymous
    November 29th, 2016

    B C

  7. Asmara
    November 29th, 2016

    B and C

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