NSE7_SDW-7.2 Exam - Question 34

Question

Refer to the exhibit, which shows output of the command diagnose sys sdwan health-check status collected on a FortiGate device.

Which two statements are correct about the health check status on this FortiGate device? (Choose two.)

Examice · Accepted Answer

The interface T_INET_1 missed one SLA target since the output shows 'sla_map=0x1', which indicates that it succeeded in hitting only one SLA target. For the health-check Level3_DNS, the sla_map shows '0x0', meaning that no SLA criteria are configured.

Lomik29 · Answer

B & C are correct, guide p.227. 0x1 means that only SLA target #1 passed. 0x2 means SLA target #2 passed/ 0x3 means both SLA targets passed

sugar12 · Answer

A. wrong  T_INET_0 0x3 that means it passed 2 sla targets. If it missed then it
missed 1 SLA target which is the 3bit in the SLA_MAP binary 3rd bit 4(0 off) 2nd bit 2(1bit on) first 1(1bit on)

B. wrong  T_INET_1 0x1 that means it passed 1 sla target. if it missed then it missed
2 2nd and 3rd bit in the sla_MAP

therefore what is left is C,D correct

KavinT · Answer

Correct answer is C & D.
0x1 - Means 2 missed
0x3 - Means 1 Missed

Therefore A & B are not correct

truserud · Answer

B& C are correct - 0x1 means that only on target is matched. T_INET_1 missed on target - Thus B is correct. 
C I correct as there are in fact on targets defined for Level3_DNS as shown with sla (0x0). This is detailed in the SD-WAN 7.2 study guide on page 221.

Tommy_S · Answer

C&D are correct

rarasek3 · Answer

0x1 - Matched target 1
0x2 - Matched target 2
0x3 - Matched both targets
So C is correct

d567468 · Answer

D is not correct.This is not indicated by the provided output. The health-check does not explicitly show that members are ordered according to jitter. Instead, it displays state, packet loss, latency, jitter, MOS, and bandwidth statistics.

cedigger · Answer

This is a tricky one! Unless someone has taken the exam and confirm the correct answers (100% correct), there is room for dicussion. We don't know how many SLA targets are configured, so the sla map is the problem.
If 2 targets are configured 0x1 means pass and fail, 0x2 fail and pass and 0x3 pass and pass. If its 3 targets its completly different. The same on Level3_DNS. 0x0 can also mean, that there is no SLA target configured - 7.2 Study_Gudie Page 316. So I would say B and D

Sytyke · Answer

B & D

A. Wrong
B. When there are two SLA targets 0x1 means that only the first sla target was met and the second one missed. 0x2 would mean second target was met while first one was missed. 0x3 would mean both sla targets were met.
C. 0x0 means no targets were met ore there are no targets. Both ports have a latency over 20ms so this could be a sla target not met.
D. These seem to be in order by jitter. There are two sla targets and if this would be in order by best quality then T_INET_0 should be the first one since it meets both targets.

cannoe · Answer

Page 316 of the Study guide says, "Possible sla_map values for three SLA targets." It only showed value computation. 
Concerning the question here, I think the question only involves two (2) SLA Targets.
T_MPLS sla_map=0x2, matches the 2nd SLA target
T_INET_1 sla_map=0x1, matches the 1st SLA target but missed the 2nd SLA target
T_INET_0 sla_map=0x3, matches the 1st and 2nd SLA target

_zero · Answer

B & C are correct

sven22 · Answer

This could be C&D, but the question is more around the health check and what has and has not passed, therefore I feel that B&C are correct, B could also be stated that T_MPLS has missed 1 target as well, that is if the assumption is there are 2 targets.

Anonymous · Answer

This configuration is...
ｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰ
conf sys sdwan
 conf health-check
  conf sla
   edit 1
    ･･････
   edit 2
    ･･････
ｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰｰ
sla_map=0x0 /// non-setting or 1&2 NG
sla_map=0x1 /// 1 OK , 2 NG
sla_map=0x2 /// 1 NG , 2 OK
sla_map=0x3 /// 1&2 OK

luismanzanero · Answer

B & C correct

bestboy120 · Answer

A - obviously wrong
C - wrong, just run it in the lab and check it yourself. Health-check without a configured target will have sla_map=0xb 
Easy to test, 0x0 means that every configured check failed, but you don't know just from this command output how many are configured.

kashir · Answer

C and D are correct. A is wring 0x3 means sla target 1 and SLA target are passed. B is wrong, 0x1 means sla target 1 is passed and target 2 and 3 are missed (if configured).
C is correct. 0x0 means either target SLA are not configured or all SLA targets are missed. D is correct as SLA targets are ordered by jitter.

rac_sp · Answer

B and C are correct

The D is not correct

rac_sp · Answer

C and d

Mellon · Answer

7.2 study guide -

kappa915 · Answer

B & C are correct:
B - 0x1 means that only one target is matched and no matter how many targets are configured, one target at least was missed, thus the claim "T_INET_1 missed one target" is correct
C - 0x0 also means that there are no targets configured
D - claim can't be proven by the output.

mader · Answer

A-missed 1
B-missed 2
C-correct, 0x0, pg 316

woodyrj · Answer

This question depends how many targets were set which is not mentioned.  If 3 targets were set then B is incorrect as 0x3 means it failed two targets, as one of the answers says that an interface missed three targets, in this rate I would have to choose CD

33f510d · Answer

B & C correct

Slikings · Answer

There is no way to prove a and b. However, we can make the assumption on D and C because there is more conclusive evidence

NSE7_SDW-7.2 Exam - Question 34

Discussion