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Exhibit.
- The ITM devices LTM 1 and LTM2 are configured in Device Group X (Sync-Failover)
- LTM3 and LTM4 are configured in Device Group Y (Sync-Only)
- An LTM specialist configures Device Group Z (Sync-Only) to keep several profiles in (sync-Only) to keep several profiles in sync across all devices.
- Device GROUP X has four Traffic Groups A.B.C and D configured.
- Device Group Y has four Traffic Groups E, F. G, and H configured
- Auto Fallback IS NOT Enabled.
- Each Device group is healthy and able to pass traffic for any traffic group assigned to that Device
Group.
The data center that contains LTM2 and LTM4 loses power. After 10 minutes; power is restored and all devices are up and healthy.
What is the state of each Traffic Group on each ITM device after power is restored?
A)
B)
C)
D)
Suggested Answer: C
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32 comments · newest first
ME
Merri
11 months ago
Not so sure about that, especially with Auto Fallback disabled!
TO
Tora
11 months ago
I think all Traffic Groups will be fine after power is restored.
CA
Candida
11 months ago
Wait, so if LTM2 loses power, does that affect Traffic Groups?
JE
Jerry
12 months ago
Yeah, and LTM3 and LTM4 are Sync-Only.
GE
Gerry
12 months ago
LTM1 and LTM2 are in Sync-Failover, right?
TO
Tonette
12 months ago
I feel like I need to double-check how Sync-Only works in this scenario. I think it means the profiles stay in sync, but I’m not clear on the Traffic Group states after the outage.
RO
Roosevelt
1 year ago
I practiced a similar question where power was restored, and I think the Traffic Groups would revert to their last known state, but I can't recall the specifics.
MO
Mozelle
1 year ago
I think the Traffic Groups in Device Group X would still be active since LTM1 is up, but I’m a bit confused about what happens to the ones in Device Group Y.
TE
Terrilyn
1 year ago
I remember that in a Sync-Failover setup, if one device goes down, the other takes over, but I'm not sure how that affects the Traffic Groups.
AY
Ayesha
1 year ago
I feel pretty confident about this one. Based on the information provided, I think the correct answer is Option C. When the data center with LTM2 and LTM4 loses power, the traffic groups assigned to those devices will fail over to the remaining healthy devices in their respective device groups.
WI
Wilburn
1 year ago
Okay, let's break this down step-by-step. We have two device groups, X and Y, with different configurations. And then there's a third device group, Z, that's keeping some profiles in sync. I think the key is understanding how the traffic groups are assigned and how they'll behave when one of the data centers loses power.
MI
Mireya
1 year ago
This looks like a tricky question about device groups and traffic groups in an F5 LTM environment. I'll need to carefully analyze the information provided and think through the failover scenarios.
CO
Coral
1 year ago
Hmm, I'm a bit confused by all the different device groups and traffic groups mentioned. I'll need to make sure I understand how they're configured and how they interact before I can determine the correct answer.
LO
Louvenia
1 year ago
Hmm, I'm a bit unsure about the details of public key encryption. Let me think this through carefully.
EM
Emelda
1 year ago
I'm a bit confused by the question. Does JRockit Real Time refer to a specific feature or component of WebLogic? I'll need to do some quick research to understand what that is before I can answer this.
AL
Alberta
1 year ago
Looks like a classic BIG-IP high availability scenario. Time to shine, fellow ITM specialists!
DO
Dona
1 year ago
User3
MA
Malinda
1 year ago
User2
EL
Elfriede
1 year ago
User1
MI
Micheline
1 year ago
Haha, the power outage pun is a nice touch. Now let's see if I can keep my cool and pick the right answer.
CA
Carmen
2 years ago
Alright, let's do this. Time to put my BIG-IP knowledge to the test!
HE
Hermila
1 year ago
User 2
MA
Marge
1 year ago
User 1
LE
Leonardo
2 years ago
I'm not sure, but I think Option C could also be a possibility. The exhibit is a bit tricky, so we need to carefully analyze the details.
BE
Bev
2 years ago
Whoa, talk about a power outage nightmare! I hope the correct answer can help me keep the traffic groups in check.
EV
Eveline
2 years ago
I agree with Ronald, Option A seems to be the correct choice based on the configuration provided in the exhibit.
RO
Ronald
2 years ago
I think the state of each Traffic Group on each ITM device after power is restored is shown in Option A.
CR
Cristen
2 years ago
Hmm, this seems straightforward. I'll carefully analyze the details and choose the correct option.
CL
Claribel
1 year ago
After analyzing the details, I have selected the correct option. It's important to pay attention to the specific configurations in order to make the right choice.
ZE
Zena
1 year ago
I believe the key is to understand how the Sync-Failover and Sync-Only configurations impact the Traffic Groups on each device.
SE
Serita
1 year ago
Yes, we need to carefully consider the configuration of Device Groups X, Y, and Z to determine the correct state of Traffic Groups.
MA
Maurine
1 year ago
I think the state of each Traffic Group on each ITM device after power is restored is different for each option.