Comments on: CCNA – Switch Questions 3

By: 銆?銆戙€愩偄銈︺儓銉儍銉堝搧銆戯紙0.8鍙?00M锛夈儸銈搞偑涓€銇ゃ儐銉炽儰銆€銉€銈ゃ儰銉曘偅銉冦偡銉炽偘

銆?銆戙€愩偄銈︺儓銉儍銉堝搧銆戯紙0.8鍙?00M锛夈儸銈搞偑涓€銇ゃ儐銉炽儰銆€銉€銈ゃ儰銉曘偅銉冦偡銉炽偘 — Wed, 25 Mar 2015 23:24:07 +0000

【AFP＝時事】ウェアラブル技術の中には余計なものを排除し急所に切り込むものもある。米ネバダ（Nevada

By: Goryn

Goryn — Fri, 15 Nov 2013 07:46:25 +0000

Q5 explanation is not correct:
– Port security is only used on access port.
It’s not true, because:
Follow these guidelines when configuring port security:
•Port security can only be configured on static access ports, trunk ports, or 802.1Q tunnel ports.

By: manyewe p

manyewe p — Thu, 03 Oct 2013 16:42:25 +0000

Thanks 9tut, passed 640-802 on the last day
Todd Lammle is a cut above the best
I run out of words and l thank you a thousand tymes

Explorations l cant mention how helpful they are

By: jasostrong

jasostrong — Wed, 11 Sep 2013 13:38:44 +0000

Thanks 9tut. I made it. I passed my CCNA 200-120 today. The sim is Access-list 1 , Access-list 2 & EIGRP. A lot of new questions like Netflow, Syslog, SNMP, VRRP, and GLBP.

By: chanaka

chanaka — Fri, 30 Aug 2013 05:22:30 +0000

Both A and B are correct

By: Steve

Steve — Thu, 29 Aug 2013 15:11:13 +0000

Q10 i will go with show mac-address, look at the output below of show mac-address, before get that i just assigned ip address on the host, and switch will use vlan 1 as default.

Switch#sh mac-address
Mac Address Table
——————————————-

Vlan Mac Address Type Ports
—- ———– ——– —–

1 0010.110d.9b21 DYNAMIC Fa0/1
1 0060.706c.a20d DYNAMIC Fa0/3
1 00d0.d3de.a0d3 DYNAMIC Fa0/2

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By: pat

pat — Thu, 15 Aug 2013 12:59:19 +0000

Q10 I think if I get it on the exam I’ll go for show arp, look at the output of show arp below, notice that in order to see any entries in arp table I had to assigned ip address to vlan 1, which was of course on the same subnet as other devices

Switch#show arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 192.168.1.1 2 0060.2F98.5C6D ARPA Vlan1
Internet 192.168.1.3 2 0001.C904.9C1D ARPA Vlan1
Internet 192.168.1.27 – 0010.1175.3DA7 ARPA Vlan1

By: emad

emad — Tue, 13 Aug 2013 07:52:47 +0000

Regarding Q.10 we need look into wording which states Q.10 Which command will show the MAC addresses of stations connected to switch ports? basically connected mean learnt by switch so it will be
SHOW ARP command will show learnt addresses by switch
A. show mac-address is not correct because it is not complete
if it was
show mac-address-table then my first choice will be A.

By: marcocyasz

marcocyasz — Mon, 12 Aug 2013 05:36:45 +0000

For Q10:
Show mac address should be correct. Show arp will only show mac addresses if a vlan interface is present in the switch with an assigned IP address. Show arp queries are on “layer 3″ together with corresponding Layer 2 address (because that is how arp works). The question asks for MAC Address connected to “switch ports”. show mac-address will work all of the time for switchports whilst show arp will only work if a vlan interface is configured with an IP address. In addition, you can only see MAC address of switch ports assigned under that vlan (other switchports assigned under vlans with no vlan interface with IP in the switch will not show their MAC addresses up).

By: Pygust

Pygust — Thu, 08 Aug 2013 10:07:07 +0000

A hub is one big collision domain, A switch will increase collision domains (per port)….

By: Need help

Need help — Wed, 07 Aug 2013 16:37:45 +0000

Regarding Question no.9 I have read an explanation states that option A is better than C.The explanation goes like this-the whole point of a switch over a hub is to reduce the number of collision domains, so answer “decreasing the number of collision domains” is a far better one than the very amibiguous answer “To allow simultaneous frame transmissions”.
which one is true -A or C ?

By: Richard

Richard — Sun, 21 Jul 2013 11:48:59 +0000

hello guys,

Don’t depend most of your answers from 9tut. if you not sure, you can search the other cisco site..

By: Anonymous

Anonymous — Sun, 14 Jul 2013 12:49:06 +0000

sh mac-address
is working

By: Avinash

Avinash — Sun, 07 Jul 2013 21:47:41 +0000

Show arp – Why a layer 2 switch will keep an ARP table ? This does not seem to be a right answer.
This does not populate anything on the switch though this is a valid command.

By: Oak

Oak — Sat, 29 Jun 2013 04:26:06 +0000

q4 in exam today

By: hiba

hiba — Sun, 23 Jun 2013 13:12:33 +0000

Q 10
Show mac-address is the writ choise without using tab in writng command

SwitchC#show mac address
Mac Address Table
——————————————-

Vlan Mac Address Type Ports
—- ———– ——– —–

1 0001.c9a3.bc01 DYNAMIC Fa0/2
SwitchC#

By: samar

samar — Sat, 22 Jun 2013 17:54:44 +0000

@9tut Q10 answer is definitely A, b is wrong

By: Jhon

Jhon — Sat, 22 Jun 2013 06:55:44 +0000

@9TUT
Q 10….The answer A is correct.
B is not correct because , he is asking about switchport not routed port. show arp , command work for only routed port.

By: David Okeri

David Okeri — Fri, 31 May 2013 08:56:05 +0000

Pliz i will sit for the exam next month, can someone send me the latest dumps on email: olesimbe@yahoo.com

By: PJ

PJ — Thu, 16 May 2013 22:06:58 +0000

Q5 – unfortunately all answers are wrong – tested on real hardware – Cisco 3550 IOS 12.2(46)SE ! In Packet Tracker the same result in 2960, 3550 in PT hasn’t “show port-security” command
To enable port-security on interface you have to add additional command after
switchport mode access. This command below:
3550(config-if)#switchport port-security

then next command is unnecessary, because default max mac is 1
3550(config-if)#switchport port-security maximum 1

if you add only switchport port-security maximum 1, port security is still disabled

If this question is from real exam, then it is a shame for Cisco question author – probably CCIE ;-)

By: PJ

PJ — Thu, 16 May 2013 21:51:17 +0000

Q10 tested on real hardware – 3550, 3560, 3750 12.2(50)SE3

show mac-address – working
show mac address-table – working

show arp – it gives only IP/MAC/Age/Vlan devices in mgmt vlan
so definitely answer A is correct, B is incorrect

By: Arturo Pacardo Jr.

Arturo Pacardo Jr. — Thu, 16 May 2013 06:10:02 +0000

About Question 10

I have been reading posts/comments about the argument for question 10.

Analyze the question and all the given choices.

Which command will show the MAC addresses of stations connected to switch ports?

A. show mac-address
B. show arp
C. show table
D. show switchport

Let’s talk about the choices.

A. show mac-address -> working command but incomplete
B. show arp -> working and complete command
C. show table -> incorrect command
D. show switchport -> incorrect command

(based on Packet Tracer, not sure about real life devices or other simulators)

So if you will base your answer on the given choices then “B. show arp” is the best answer.

But, like any other, you have to clearly consider the question.

- Which command will show the “MAC addresses of STATIONS CONNECTED to switch ports”?

This would start to get confusing because “show arp” will not provide that condition.

So the question is, what would cisco/author wants us to consider in this specific question?

A. The complete/exact command
B. The condition of the question

This is very important because the purpose of exams is to ready/sharpen us in real life scenarios.

Any insights for this one is greatly appreciated and if I may had indicated wrong information kindly correct me.

Thank you so much and God bless.

By: Zahid Ismail

Zahid Ismail — Sun, 05 May 2013 15:02:12 +0000

q8 in today exam

By: muhammad

muhammad — Fri, 03 May 2013 08:13:38 +0000

q-10
a is the correct

By: Big Dr.

Big Dr. — Sat, 20 Apr 2013 22:35:35 +0000

Q3 WAS ON MY EXAM TODAY

By: KambalPogi

KambalPogi — Sat, 06 Apr 2013 11:18:35 +0000

the answer is D
as you can see
192.168.8.0 -192.168.15.255 with subnet mask of 255.255.255.248
what is the increment if we have this subnet mask? it’s 8 right?
That’s why we choose the wild card mask of 0.0.7.255
It will satisfy the condition

By: Anonymous

Anonymous — Fri, 05 Apr 2013 08:05:56 +0000

Which wild card mask will enable a network administrator to permit access to the Internet for only hosts that are assigned an address in the range of 192.168.8.0 through 192.168.15.255?
A. 0.0.0.0
B. 0.0.0.255
C. 0.0.255.255
D. 0.0.7.255
E. 0.0.3.255
Correct Answer:D
any body can explain about this question

By: semo

semo — Wed, 27 Mar 2013 18:26:02 +0000

NOTE:When configuring port security violation modes, note the following information:
• protect—Drops packets with unknown source addresses until you remove a sufficient number of
secure MAC addresses to drop below the maximum value.
• restrict—Drops packets with unknown source addresses until you remove a sufficient number of
secure MAC addresses to drop below the maximum value and causes the SecurityViolation counter
to increment.
• shutdown—Puts the interface into the error-disabled state immediately and sends an SNMP trap
notification

By: baidu censor

baidu censor — Mon, 25 Mar 2013 02:00:39 +0000

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By: Me too

Me too — Thu, 21 Mar 2013 02:54:35 +0000

Question 8 on CCNA 2nd try today

By: Orkhan

Orkhan — Sat, 16 Mar 2013 11:30:40 +0000

#usman it is kind of tricky question but dont confuse .
yes correct answer is E and F

answer E: this access list just permit 192.168.148.0/23 network.
this network address is summarized address of 192.168.148.0/24 and 192.168.149.0/24
longest prefix match of this 2 network is 192.168.148.0/23
answer F
this access list just permit 192.168.146.0/23 network.
this network address is summarized address of 192.168.146.0/24 and 192.168.147.0/24
longest prefix match of this 2 network is 192.168.146.0/23
because of this reason answer E and F are correct..

By: usman

usman — Sat, 16 Feb 2013 15:07:47 +0000

Please anyone can explain me this question y e,f are correct

A network administrator is configuring ACLs on a Cisco router, to allow IP access from the
192.168.146.0/24, 192.168.147.0/24, 192.168.148.0/2,. and 192.168.149.0/24 networks only.
Which two ACLs, when combined, should be used?

A. access-list 10 permit ip 192.168.146.0 0.0.0.255
B. access-list 10 permit ip 192.168.146.0 255 255.255.0
C. access-list 10 permit ip 192.168.147.0 0.0.255 255
D. access-list 10 permit ip 192.168.149.0 0.0.255.255.0
E. access-list 10 permit ip 192.168.148.0 0.0.1.255
F. access-list 10 permit ip 192.168.146.0 0.0.1.255

Answer: E,F

By: GGGG

GGGG — Fri, 15 Feb 2013 08:48:24 +0000

show “mac-address” works fine on packet tracer…

By: theone

theone — Tue, 12 Feb 2013 09:32:12 +0000

q10 -

Dont believe this answer is correct. Got to be Show mac-address.

The Show Mac command works on switches so no reason why this command wouldnt.

Show arp doesnt show all mac address connected. I have tested in real life enviroment.

By: BigGuy5002

BigGuy5002 — Thu, 07 Feb 2013 21:23:43 +0000

Switch#sh mac-address
Mac Address Table
——————————————-

Vlan Mac Address Type Ports
—- ———– ——– —–

1 0001.434b.4b9d DYNAMIC Fa0/24
1 0001.6427.1101 DYNAMIC Gig1/2
1 0001.c738.ba0f DYNAMIC Fa0/14
1 0010.1160.6301 DYNAMIC Gig1/1
1 0060.5c46.5e11 DYNAMIC Fa0/15
2 0001.434b.4b9d DYNAMIC Fa0/24
3 0001.434b.4b9d DYNAMIC Fa0/24

sh mac-address works fine too!

By: BigGuy5002

BigGuy5002 — Thu, 07 Feb 2013 21:22:33 +0000

Question 10

Which command will show the MAC addresses of stations connected to switch ports?

A. show mac-address
B. show arp
C. show table
D. show switchport

A is the correct answer….

show arp works fine in routers but didn’t bring anything in switch

Router1#sh arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 192.168.10.4 0 0060.7019.A3E9 ARPA FastEthernet0/0.1

Switch>
Switch>en
Switch#sh arp

Switch#sh mac-a
Switch#sh mac-address-table
Mac Address Table
——————————————-

Vlan Mac Address Type Ports
—- ———– ——– —–

1 0001.434b.4b9d DYNAMIC Gig1/1
1 0060.7019.a3e9 DYNAMIC Fa0/8
1 00d0.bae9.6201 DYNAMIC Gig1/1
2 0001.434b.4b9d DYNAMIC Gig1/1
2 00d0.bae9.6201 DYNAMIC Gig1/1
3 0001.434b.4b9d DYNAMIC Gig1/1
3 00d0.bae9.6201 DYNAMIC Gig1/1

im so confused which one to select if it poped up on my exam!! I’m planning to do the exam next week on 15of feb or 16th.

By: 9tut

9tut — Tue, 05 Feb 2013 23:56:06 +0000

@Eydz: We know show mac-address is a better answer if the switch accept that command. As we said in the explanation:
There is no “show mac-address” command. But notice the “show mac-address-table” and “show mac address-table” do exist.

By: Eydz

Eydz — Tue, 05 Feb 2013 19:45:03 +0000

@9tut

Q10: Correct answer is A – show mac-address

See printouts below.

SW2#show mac-address
Mac Address Table
——————————————-

Vlan Mac Address Type Ports
—- ———– ——– —–

1 0001.4386.2e0b DYNAMIC Fa0/1
1 0002.4a23.bbde DYNAMIC Fa0/2
1 000b.bed4.0301 DYNAMIC Fa0/1
1 0050.0fdd.ba2c DYNAMIC Fa0/3
1 00e0.f9a8.d801 DYNAMIC Fa0/1
10 00e0.f9a8.d801 DYNAMIC Fa0/1
20 0090.0c7c.a367 DYNAMIC Fa0/8
20 00e0.f9a8.d801 DYNAMIC Fa0/1

SW2#show arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 192.168.1.11 – 0001.4270.69D6 ARPA Vlan1

By: Question 10

Question 10 — Sat, 02 Feb 2013 15:39:08 +0000

C3560e#show mac-address
Mac Address Table
——————————————-

Vlan Mac Address Type Ports
—- ———– ——– —–
All 0100.0ccc.cccc STATIC CPU
All 0100.0ccc.cccd STATIC CPU
All 0180.c200.0000 STATIC CPU
All 0180.c200.0001 STATIC CPU
All 0180.c200.0002 STATIC CPU
All 0180.c200.0003 STATIC CPU
All 0180.c200.0004 STATIC CPU
All 0180.c200.0005 STATIC CPU
All 0180.c200.0006 STATIC CPU
All 0180.c200.0007 STATIC CPU
All 0180.c200.0008 STATIC CPU
All 0180.c200.0009 STATIC CPU
All 0180.c200.000a STATIC CPU
All 0180.c200.000b STATIC CPU
All 0180.c200.000c STATIC CPU
All 0180.c200.000d STATIC CPU
All 0180.c200.000e STATIC CPU
All 0180.c200.000f STATIC CPU
All 0180.c200.0010 STATIC CPU
All ffff.ffff.ffff STATIC CPU
200 000c.76fd.e227 DYNAMIC Gi0/12
200 0014.5e46.11ce DYNAMIC Gi0/17
200 0019.e7ca.8d67 DYNAMIC Po1
200 001b.38b2.7cfc DYNAMIC Gi0/13
200 0080.d410.0cbe DYNAMIC Gi0/15
200 307c.301a.cb08 DYNAMIC Po1
200 f025.72df.d418 DYNAMIC Gi0/13
100 0817.35d5.d3a7 DYNAMIC Gi0/13
100 108c.cf74.112c DYNAMIC Gi0/13
100 1cdf.0f50.ee67 DYNAMIC Po1
100 1cdf.0f50.efe7 DYNAMIC Po1
100 503d.e58d.2ff8 DYNAMIC Gi0/11
100 8cb6.4f81.f819 DYNAMIC Gi0/11
100 ecc8.82b1.f89f DYNAMIC Gi0/11
100 ecc8.82b1.f908 DYNAMIC Gi0/13
100 f025.72df.d418 DYNAMIC Gi0/13
1 000b.857e.b2d0 DYNAMIC Gi0/9
1 000b.8581.e3c0 DYNAMIC Gi0/4
1 000b.8581.f760 DYNAMIC Gi0/3
1 000b.8582.c630 DYNAMIC Gi0/7
1 000b.8585.58a0 DYNAMIC Gi0/6
1 000b.8585.5bb0 DYNAMIC Gi0/5
1 000b.8585.5c50 DYNAMIC Gi0/8
1 000b.8591.7d40 DYNAMIC Gi0/13
1 0019.e7ca.8d60 DYNAMIC Po1
1 0019.e7ca.8d63 DYNAMIC Po1
1 0019.e7ca.8d64 DYNAMIC Po1
1 0019.e7ca.8d67 DYNAMIC Po1
1 f025.72df.d418 DYNAMIC Gi0/13
10 0019.e7ca.8d67 DYNAMIC Po1
10 0022.fac7.b948 DYNAMIC Po1
10 4ced.de0c.9d14 DYNAMIC Po1
10 4ced.de0c.9d19 DYNAMIC Po1
10 4ced.de0c.9e03 DYNAMIC Po1
10 4ced.de0c.a4d0 DYNAMIC Po1
10 4ced.de11.3388 DYNAMIC Po1
10 4ced.de11.3393 DYNAMIC Po1
10 4ced.de11.34af DYNAMIC Po1

C3560e#

By: Rooki3

Rooki3 — Thu, 31 Jan 2013 14:43:14 +0000

Valid Que :D

Q:3
Q:7

By: Timothy

Timothy — Thu, 24 Jan 2013 03:39:14 +0000

It depends on which hardware platform you are using. The 6500′s accept ‘show mac-address-table’ but not 3750′s. 3750′s will only accept ‘show mac address-table’.

By: mah

mah — Fri, 18 Jan 2013 01:22:00 +0000

hello all, Q10 been answered as show mac-address by testking, which one is correct?

By: Kevin

Kevin — Mon, 14 Jan 2013 17:05:33 +0000

what is the answer for Q.10

Show mac-address or Show arp

I checked in packet tracer Show mac-address is correct
and Show arp only shows ip address of VLan

Show arp is mainly associated with Router
can anybody help me with this questions ???????

By: none

none — Fri, 11 Jan 2013 16:01:27 +0000

Hi there, in fact both commands works on packet tracer …… and its supoused to packet tracer to be more “basic” than a real device….bot i tested it and it worked the sme way than show mac addres table….try it.

By: ras

ras — Wed, 09 Jan 2013 12:00:45 +0000

can anyone send vce program on tshons@gmx.com

By: Pass!!!

Pass!!! — Mon, 31 Dec 2012 02:07:06 +0000

@TDy11
Congrats on passing CCNA! But how did u study the questions on here? Did memorization help you?

By: Jeet

Jeet — Sun, 30 Dec 2012 06:08:59 +0000

@9tut
I am going to give exam in next month,will these be valid for that time,plz confirm me
Thanks in advance

By: Afsal

Afsal — Thu, 20 Dec 2012 13:49:58 +0000

i m planning to attend ccna exam on 24th Dec. Any advice from ccna crackers??????

By: TDy11

TDy11 — Thu, 13 Dec 2012 20:07:00 +0000

TY 9tut.

Today I have passed the CCNA. (860/825)
50 questions 3 labs (VTP, EIGRP, ACL). 35 from 9tut.

Also thanks a lot Brar and Sekhar (still valid from examcollection)

Ty again 9tut

from here none

By: zie

zie — Wed, 05 Dec 2012 17:37:03 +0000

9tut got an exam 19 December.any idea SIMs to expect?

By: Sayjoy

Sayjoy — Sat, 24 Nov 2012 11:21:07 +0000

Q. 10. Pls help clarify. Is ‘show mac address’ (B) not a short form for ‘show mac address-table’ command? Like you will use ‘sh’ for show. Hence it should be a correct answer, taking into consideration that the ‘show arp’ command is specifically to find out the mapping of mac addresses to ip addresses.

I think the answer to the question “Can arp request pass through a switch?” will help clarify. If the answer is ‘yes’ as I think, then the ‘show arp’ will not only display mac addresses of connected stations, but those of all the arp address can get to. Hence B should be a more appropriate answer.

By: anonymous

anonymous — Fri, 23 Nov 2012 19:06:51 +0000

show mac-address-table would be true

By: Kawawy

Kawawy — Wed, 21 Nov 2012 17:08:44 +0000

yes (i wanna know)

By: i wanna know

i wanna know — Tue, 13 Nov 2012 21:15:01 +0000

friends, in case, if somebody fails ccna at first attempt, the re-exam will be after 5 days///

my question is ‘ do we have to pay the exam fee again for re-exam ?

thanks

By: JAINAL

JAINAL — Fri, 02 Nov 2012 18:03:21 +0000

plz help me!

I want to crack VCE for do dumps from examcollection.com!
how to crack it, if any one know plz send link or key at jainal.soni@gmail.com

By: raghava

raghava — Wed, 24 Oct 2012 07:27:03 +0000

Which command will show the MAC addresses of stations connected to switch ports?

A. show mac-address
B. show arp
C. show table
D. show switchport

which one is true show arp or show mac-address
in 9tut ans is B but in prepking ans is A

By: raghava

raghava — Wed, 24 Oct 2012 07:24:46 +0000

Which command will show the MAC addresses of stations connected to switch ports?

A. show mac-address
B. show arp
C. show table
D. show switchport

Answer: B

Explanation

There is no “show mac-address” command. But notice the “show mac-address-table” and “show mac address-table” do exist.

If option A is “show mac-address-table” then both A & B are correct!

By: Mike

Mike — Sun, 23 Sep 2012 23:02:38 +0000

I have a C2960 with IOS v12.2 and “show arp” won’t work, only “show ip arp” displays arp table with IP address, age, MAC address, and interface ID.

By: James

James — Wed, 19 Sep 2012 18:47:33 +0000

Kushal, I believe this question is on this site as well. The answer given was the “-” for the age. Meaning it didn’t learn it from somebody else.

By: kushal arora

kushal arora — Mon, 17 Sep 2012 05:20:27 +0000

ohh sorry i forgot to give choices
choices are
A–>192.168.1.2 is local to the router
B–>192.168.3.1 is local to the router
C–>192.168.1.2 will age out in less than one minute
D–>192.168.3.1 has aged out and is marked for deletion

ans. is given B

By: kushal arora

kushal arora — Mon, 17 Sep 2012 05:17:58 +0000

can anyone plz give me answer of this qus. with reason ??
Qus. refer to exhibit wht can b determined from output ?

router#sh ip arp
protocol address age(min) hardware add. type interface
internet 192.168.1.1 – ca00-17d0-0008 ARPA f0/0
internet 192.168.3.1 – ca00-17d0-0008 ARPA f0/0
internet 192.168.1.2 0 ca00-17d0-0008 ARPA f0/0

in pass4sure answer is “B” i dint understand this qus.
plz explain me …if anyone know the resn for it!!

By: Sasank Choudhury

Sasank Choudhury — Mon, 10 Sep 2012 13:43:25 +0000

Thanks a lot 9tut………

By: sniffer

sniffer — Tue, 04 Sep 2012 23:02:37 +0000

Q10 set up a switch using packet tracer or real equipments in a lab environment. test both command u will conclude upon completion of the exercise. the rite ans for Q10 is A. show mac-address ……… complete or not the switch will give u the expected result.
thank. always have have confidence whn making ur pts

By: jacsatx

jacsatx — Wed, 29 Aug 2012 21:40:10 +0000

DID IT!!…907…thx 9tut!!!!..CCNA certified….tons of questions from this site…read from top to bottom every question, because you will not know what pops up…q3, and 8 on exam….good luck to all…can’t stress enough…read EVERY question on this site…

By: mina

mina — Tue, 28 Aug 2012 14:55:31 +0000

Thanks 9Tut.

how about Q7. I think answer d is more appropriate (path cost).

Please clarify.

Thanks.

By: 9tut

9tut — Tue, 28 Aug 2012 14:31:13 +0000

@mina: You should choose “show arp” for this question.

By: mina

mina — Tue, 28 Aug 2012 12:57:05 +0000

sorry I meant answer a or b for Q10.

Thanks

By: mina

mina — Tue, 28 Aug 2012 12:47:37 +0000

9tut please.

Q10. Would you finally take answer a or d in the exam.

Thanks.

By: mina

mina — Tue, 28 Aug 2012 12:45:54 +0000

9tut please.
I just want to clarify Q7. I think answer d is more appropriate (path cost).

Please clarify.

Thanks.

By: maged

maged — Sat, 25 Aug 2012 19:38:37 +0000

Q 3 was in my exam on aug 2012

By: maged

maged — Sat, 25 Aug 2012 19:18:15 +0000

Please any one send me , the latest dumps for CCNA magednasr@mail.com

By: cheq

cheq — Fri, 24 Aug 2012 02:44:46 +0000

Is context-sensitive help allowed in Cisco simulation lab exam? Thanks

By: MalikCCNA

MalikCCNA — Sat, 18 Aug 2012 01:25:51 +0000

thanks 9tut.
Means my explanation is clear.:)

By: 9tut

9tut — Sat, 18 Aug 2012 00:44:41 +0000

@MalikCCNA: You can read this question here (Q5): http://www.9tut.com/ccna-tcpip-model-operation

By: MalikCCNA

MalikCCNA — Sat, 18 Aug 2012 00:21:35 +0000

Given that Host A and Host B are in different networks. When Host A is trying to communicate with

Host B, which step will Host A take first?

A. Send a TCP SYN and wait for the SYN ACK with the IP address of Host B.

B. Drop the data.

C. Create an ARP request to get a MAC address for Host B.

D. Send the data frames to the default gateway.

Some dumps have this answer along with the explanation:

Answer: C

Explanation:

This question is to examine the ARP working principle.

When Host A doesn’t know the MAC address of Host B, the ARP request will be broadcast so that all hosts on the LAN can see this request.
If the IP is not local, the router will check its routing table to see whether there is a route to the destination network. If there is, the router will reply with its own MAC address.

So C is correct.

And Some dumps as Xallax say it’s the following answer with explanation (Which I agree with):

Answer is D
Because the hosts are on different networks and there’s no need to know the destination MAC (no need for ARP request), so it will send it to the default gateway. Moreover, host A & B are on DIFFERENT networks.
We use ARP to resolve MAC addresses on the SAME network LAN.

Can anyone Clarify Please. thanx

By: ACHAKZAI

ACHAKZAI — Wed, 01 Aug 2012 06:54:38 +0000

sir
i am preparing ccna exam……i have problem with switch labs bcz of simulator
packet tracer does support all labs.
plz any one send me any simulator and ccna dumps………
my email id ……….a_khan3184@yahoo.com

By: ropam

ropam — Fri, 20 Jul 2012 10:36:50 +0000

@9tut in response to @bharat….

“To be honest, I am not sure about this question in the Cisco exam. But in real life, I will definitely choose A as the best answer.”

Thanks for the above line…logically ‘A’ is the best answer but then theoretically especialy in cisco multiple choice exam, ‘B’ is more of the book than ‘A’…so i wil go for B in the exam

Thanks 9tut

By: Bharat

Bharat — Sun, 15 Jul 2012 04:12:52 +0000

Thanks 9tut…. My exam’s on 19th this month… Your website has surely helped me build my confidence and strategy…. Thanks so much once again! :)

By: 9tut

9tut — Sat, 14 Jul 2012 04:53:59 +0000

@Bharat: Yes, in fact answer A is not a bad choice. In the old day the command “show-mac-address-table” was popularly used and it gave us the MAC addresses of stations connected to switch ports. But today maybe Cisco wants to replace this command by the “show mac address-table”, which makes the “show mac-address” invalid.

To be honest, I am not sure about this question in the Cisco exam. But in real life, I will definitely choose A as the best answer.

Comments on: CCNA – Switch Questions 3

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