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HSRP Hotspot

Question:

- DSW1( Distribute switch 1) is the primary device for Vlan 101, 102, 105

- DSW2( Distribute switch 2) is the primary device for Vlan 103 and 104

Question 1:

During routine maintenance, it became necessary to shutdown G1/0/1 on DSW1. All other interface were up. During this time, DSW1

remained the active device for Vlan 102 s HSRP group. You have determined that there is an issue with the decrement value in the track

command in Vlan 102s HSRP group. What need to be done to make the group function properly?

A. The DSW1s decrement value should be configured with a value from 5 to 15

B. The DSW1s decrement value should be configured with a value from 9 to 15

C. The DSW1s decrement value should be configured with a value from 11 to 18

D. The DSW1s decrement value should be configured with a value from 195 to less than 205

E. The DSW1s decrement value should be configured with a value from 200 to less than 205

F. The DSW1s decrement value should be greater than 190 and less 200

Answer:C

Explanation:

The question clearly stated that there was an issue with the decrement value in VLAN 102 so we should check VLAN 102 on both DSW1

and DSW2 switches first. Click on the PC Console1 and PC Console2 to access these switches then use the show running-config

command on both switches

DSW1>enable

DSW1#show running-config

DSW2>enable

DSW2#show running-config

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As shown in the outputs, the DSW1s priority is 200 and is higher than that of DSW2 so DSW1 becomes active switch for the group. Notice

that the interface Gig1/0/1 on DSW1 is being tracked so when this interface goes down, HSRP automatically reduces the routers priority

by a configurable amount, in this case 5. Therefore the priority of DSW1 goes down from 200 to 195. But this value is still higher than that

of DSW2 (190) so DSW1 remains the active switch for the group. To make DSW2 takes over this role, we have to configure DSW1 s

decrement value with a value equal or greater than 11 so that its result is smaller than that of DSW2 (200 11 < 190). Therefore C is the

correct answer.

Question 2:

During routine maintenance, G1/0/1 on DSW1 was shutdown. All other interface were up. DSW2 became the active HSRP device for

Vlan101 as desired. However, after G1/0/1 on DSW1 was reactivated. DSW1 did not become the active HSRP device as desired. What

need to be done to make the group for Vlan101 function properly?

A. Enable preempt on DSW1s Vlan101 HSRP group

B. Disable preempt on DSW1 s Vlan101 HSRP group

C. Decrease DSW1s priority value for Vlan101 HSRP group to a value that is less than priority value configured on DSW2s HSRP groupfor Vlan101

D. Decrease the decrement in the track command for DSW1 s Vlan 101 HSRP group to a value less than the value in the track command

for DSW2s Vlan 101 HSRP group.

Answer:A

Explanation:

Continue to check VLAN 101 on both switches

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We learned that DSW1 doesnt have the standby 1 preempt command so it cant take over the active role again even if its priority is the

highest. So we need to enable this command on VLAN 101 of DSW1.

Question 3:

DSW2 has not become the active device for Vlan103s HSRP group even though all interfaces are active. As related to Vlan103s HSRP

group. What can be done to make the group function properly?

A. On DSW1, disable preempt

B. On DSW1, decrease the priority value to a value less than 190 and greater than 150

C. On DSW2, increase the priority value to a value greater 241 and less than 249

D. On DSW2, increase the decrement value in the track command to a value greater than 10 and less than 50.

Answer:B or C

Explanation:

The reason DSW2 has not become the active switch for Vlan103 is because the priority value of DSW1 is higher than that of DSW2. In

order to make DSW2 become the active switch, we need to increase DSW2 s priority (to higher than 200) or decrease DSW1 s priority (to

lower than 190).

Question 4:

If G1/0/1 on DSW1 is shutdown, what will be the current priority value of the Vlan105 s group on DSW1?


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A. 95

B. 100

C. 150

D. 200

Answer:A

Explanation:

Below is the output of VLAN 105:

If G1/0/1 on DSW1 is shutdown, its priority will decrease 55 so, its value will be 150 55 = 95

Question 5:

What is the configured priority value of the Vlan105s group on DSW2 ?

A. 50

B. 100

C. 150

D. 200

Answer:B

Explanation:

Below is the output of VLAN 105 of DSW2:

We dont see the priority of DSW2 so it is using the default value (100).

Question 6:

During routine maintenance, it became necessary to shutdown G1/0/1 on DSW1 and DSW2. All other interface were up. During this time,

DSW1 became the active device for Vlan104s HSRP group. As related to Vlan104 s HSRP group, what can be done to make the group

function properly?


B. On DSW2, decrease the priority value to a value less than 150

C. On DSW1, increase the decrement value in the track command to a value greater than 6

D. On DSW1, disable track command.

Answer: C

Explanation:


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Comments

Comment pages

Lukas_Pukas March 27th, 2014

Anonymous March 29th, 2014

richard April 1st, 2014

abc April 1st, 2014

Swarthy April 8th, 2014

toto April 14th, 2014

Oli April 16th, 2014

Jim April 18th, 2014

n24life April 21st, 2014

princess April 22nd, 2014

Ambro April 22nd, 2014

The question asks us how to keep the active role of DSW2. From the outputs, we learned that if both interfaces G1/0/1 of DSW1 and DSW2

are shutdown, the priority of DSW1 will be 150 1 = 149 and that of DSW2 will be 200 55 = 145 -> DSW1 will become the active switch.

The main point here is that we have to configure so in such a way that when both interfaces G1/0/1 of DSW1 and DSW2 are shutdown, the

priority of DSW2 is still greater than that of DSW1. Therefore the priority value of DSW1 should be smaller than 145, or we have to

configure the decrement value of DSW1 to a value greater than 6 ( 6 = 150 144) -> C is the correct answer.

Notice:To keep the active role of DSW2, we can disable preempt on DSW1 (answer A) so that it will not take over the active role when

DSW1 is downed but it also means that VLAN 104 will not have active switch -> VLAN104 will fail.

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@jagzeer thank s soo much for all your posts :)))

Took the exam today 1000/1000.. AAA, LACP, EIGRP, HSRP Hotspot.. thanks to Jackcross and Certprepare..

Q3.

for all your information B and C are both correct. Just choose either of the two.

Regards!

@certprepare

I gave the exam last week. The answer for Q.3 is C.

The option C is changed to On DSW2, increase the priority value to a value greater 200 and less than 250 . Please update it.

I got full 1000 marks, thanks to certprepare and JackCross.

A C answer is only a valid one, default decrementvalue is 10 (even not specified). An answer B: DSW1 200-10=190, 151-10=141(decrement in answer B); DSW2 190-50=140. Thus DSW1>DSW2 preemption wont work.

congratulation for who pass the exam recently .. Would you please anybody send me last dumps.. thx

my email is

[email protected]

Passed my exam yesterday with 989. Thanks certprepare and jack cross.

HSRP hotspot q3 has changed to what abc said above ^

passed with 989 marks. 11 marks are deducted from this hotspot. i dont know why but there is something we are missing. :) i think @abc is

right. there is little change. we need to select C in Q3. there must be some logic.

Just passed the Switching exam this morning.

All Lab Sim were on exam.

At least 95% of the questions on the exam are found within this site, especailly from the New Question sections.

@n24life,

what do you mean especially from the New Question sections
mailto:[email protected]://www.certprepare.com/hsrp-hotspot/comment-page-3#commentshttp://www.certprepare.com/hsrp-hotspot/comment-page-2#commentshttp://www.certprepare.com/hsrp-hotspot/comment-page-1#commentshttp://www.certprepare.com/hsrp-hotspot/comment-page-3#comments


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bob g April 26th, 2014

heba May 4th, 2014

Lamure May 5th, 2014

SM May 6th, 2014

froz. May 12th, 2014

bsn May 13th, 2014


bsn May 13th, 2014


New Questions are the urls / links listed at the top right corner of this web site when you log in through updated membership.

the HSRP Hotspot lab is still valid?

thx :)

passed today . the JakCross dump still 100% valid

3 laps (aaa, lacp+stp , eigrp ) + HSRP hotspot .

My advice study boomish first for more explanation then study JakCross but take care that some answers in boomish is wrong so take right

ans from JakCross .

all laps and Hotspots in certprepare.com

the right ans for Q3 is C

good luck for all

@heba Kindly help with the boomish and JackCross Dumps. kindly send to [email protected] . i need it urgently. Thanks

answer for Q3 is C. Please update it for further users. I made mistake but thks god I have passed with 978/1000.

Q3 @abc and all

if the option C has been changed to On DSW2, increase the priority value to a value greater 200 and less than 250 , then this answer is

also incorrect. Why ?

If the priority for VLAN 103 on DSW2 is increased, for example, to 230, DSW2 will become the active router for VLAN 103. If gig 1/0/1 on

DSW2 goes down, the new priority will be

230-50=180 and DSW1 will become active router for VLAN 103. Now if gig 1/0/1 on DSW1 also goes down, the new priority on DSW1 will

be 200-10=190 still greater than 180 so DSW1 will still remain as active router for VLAN 103 (even when both interfaces are down).

As you can see from JackCross VCE file the requirements for this hotspot are:

1. DSW1 primary device for VLAN 101,104 and 105

2. DSW2 primary device for VLAN 102 and 103

3. A failure on gig1/0/1 on prmary device should cause the primary device to release its status as the primary device, unless gig1/0/1 on

backup device has also failed.

Finally in my opinion:

C. On DSW2, increase the priority value to a value greater 241 and less than 249 IS CORRECT

B. On DSW1, decrease the priority value to a value less than 190 and greater than 150 IS NOT CORRECT for the same reason as answer

On DSW2, increase the priority value to a value greater 200 and less than 250

- If the option C has been changed to On DSW2, increase the priority value to a value greater 200 and less than 250 or On DSW2,

increase the priority value to a value greater 241 and less than 249, then this answer is NOT CORRECT:

if the priority for VLAN 103 on DSW2 is increased, for example, to 245, DSW2 will become the active router for VLAN 103. If gig 1/0/1 on

DSW2 goes down, the new priority will be

245-50=195 and DSW1 will become active router for VLAN 103. Now if gig 1/0/1 on DSW1 also goes down, the new priority on DSW1 will

be 200-10=190, less than 195 on DWS2 so DSW2 will become active router for VLAN 103 (even when both interfaces are down).

- B. On DSW1, decrease the priority value to a value less than 190 and greater than 150 is CORRECT:

if the priority for VLAN 103 on DSW1 is decreased , for example, to 189 (or 151), DSW2 will become the active router for VLAN 103. If gig

1/0/1 on DSW2 goes down, the new priority will be 190-50=140 and DSW1 will become active router for VLAN 103. Now if gig 1/0/1 on

DSW1 also goes down, the new priority on DSW1 will be 189-10=179 (or 151-10=141), greater than 140 on DWS2 so DSW1 will still

remain as active router for VLAN 103 (even when both interfaces are down).

@bsn

The requirements for this lab are missing on this site. You can find them on jackcross vce file. These requirements are:

1. DSW1 primary device for VLAN 101,104 and 105

2. DSW2 primary device for VLAN 102 and 103

3. A failure on gig1/0/1 on primary device should cause the primary device to release its status as the primary device, UNLESS GIG 1/0/1

ON BACKUP DEVICE HAS ALSO FAILED.

If you read the third requirement carefully you can see that option C on this site is the correct answer. When both interfaces are down

DSW2 should again become the active router for VLAN 103. Your explanation for answer i C is correct and that is exactly why the answer

C is correct and B in incorrect.

@froz

OK. If the option C is changed to On DSW2, increase the priority value to a value greater 200 and less than 250 , what would the correctanswer:





For example, if the priority for VLAN 103 on DSW2 is increased to 230 (from your explanation )

@bsn

We all agree that answers A and D are incorrect. I explained why B is incorrect so Ill analyze answer C: On DSW2, increase the priority

value to a value greater 200 and less than 250

CASE 1 (using a priority value between 241 and 250)

If we increase the priority on DSW2 to, for example, 249 (value greater than 200 and less than 250), DSW2 becomes the active router for

VLAN 103. When gig1/0/1 goes DOWN, the new priority on DSW2 for VLAN 103 will be 249-50=199 (less than 200, the DSW1 pritority for

VLAN 103), so DSW1 takes the active role as it should. Now, when gig1/0/1 on DSW1 also goes DOWN, the new priority on DSW1 will be

200-10=190 (less than 199, the actual priority of DSW2 for VLAN 103), and DSW2 will regain its role as active router (as per thirdrequirement of this hotspot).

CASE 2: (using a value between 200 and 240)

If we increase the priority on DSW2 to, for example, 230 (value greater than 200 and less then 250), DSW2 becomes the active router for

VLAN 103. When gig1/0/1 goes DOWN, the new priority on DSW2 for VLAN 103 will be 230-50=180 (less then 200, the DSW1 pritority for

VLAN 103), so DSW1 takes the active role as it should. Now, when gig1/0/1 on DSW1 also goes DOWN, the new priority on DSW1 will be

200-10=190 (value greater than 180, the actual priority of DSW2 for VLAN 103), and DSW1 will retain its role as active router for VLAN

103 because of the higher priority when both interfaces are down and this goes against the third requirement of this hotspot.
mailto:[email protected]


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fez May 31st, 2014

leen June 3rd, 2014

sara June 5th, 2014

sara June 5th, 2014

gkm June 8th, 2014

gkm June 10th, 2014

Zero June 11th, 2014

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HSRP Questions 5 VRRP Questions

So to wrap the things up, in my opinion answers A, B and D are entirely INCORRECT and answer C is partially INCORRECT/CORRECT.

My suggestion is that in exam we should answer C even though its not entirely correct.

I just passed my CCNP 642 813 today and this sim was there but with different configuration. Make sure you know the concept.

Do the answers change or is it depends on the question ?

answer is C i made a mistake please update for future

Pass Today 05/Jun/2014 with 989.. the Answer of question

the answer is C Not B , so please be careful, I loss 11 points from the 1000 in my exam today .. :( :(





Good Luck for all

Sara

Awesome site

Passed my switch exam yesterday..2 DnD, labs were EIGRP MLS,AAAdot1x,STP LACP..HSRP hotspot..no new questions,everything from

Certprepare and Jack.Cross dump..forgot to run spanning-tree portfast on LACP lab so i lost many points there..Thank you all for your

dedicated contributions

Hi All,

I passed today the Switch exam 642-813

My score 978/1000. 45 question,

LABS: LACP, EIGRP MLS and AAA. and HSRP Hotspt

Cisco.Test-inside.642-813.v2013-11-01.by.Jack.Cross.197q.vce still valid

ActualTest-642-813-v2012-08-20-by-Boomish Studied this one as well but i think jack cross is enough

For the Hotsport and lab preparation i used certprepare.com

Thanks for Certprepare

Good Luck

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