
F5 BIG-IP Administration Support and Troubleshooting - F5CAB5 Exam Questions
QUESTION NO: 1
Some users who connect to a busy Virtual Server have connections reset by the BIG-IP system.
Pool member resources are NOT a factor in this behavior. What is a possible cause for this behavior?
Some users who connect to a busy Virtual Server have connections reset by the BIG-IP system.
Pool member resources are NOT a factor in this behavior. What is a possible cause for this behavior?
Correct Answer: D
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QUESTION NO: 2
What information is required for a BIG-IP Administrator to open an F5 Support ticket?
What information is required for a BIG-IP Administrator to open an F5 Support ticket?
Correct Answer: D
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QUESTION NO: 3
Refer to the exhibit. An LTM device has a virtual server mapped to www.f5.com . Users report that when they connect to www.f5.com they are unable to receive content. What is the likely cause of the issue? (Choose one answer)

Refer to the exhibit. An LTM device has a virtual server mapped to www.f5.com . Users report that when they connect to www.f5.com they are unable to receive content. What is the likely cause of the issue? (Choose one answer)

Correct Answer: C
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QUESTION NO: 4
Which menu should you use on the BIG-IP Configuration Utility to generate a QKView support file? (Choose one answer)
Which menu should you use on the BIG-IP Configuration Utility to generate a QKView support file? (Choose one answer)
Correct Answer: C
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QUESTION NO: 5
Which tmsh command shows virtual server status?
Which tmsh command shows virtual server status?
Correct Answer: D
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QUESTION NO: 6
A BIG-IP Administrator observes the following pool member status message:
Pool /Common/testpool member /Common/10.120.0.5:8090 monitor status
down
[/Common/http: up, /Common/http2: down; last error:]
Why is this pool member being marked down? (Choose one answer)
A BIG-IP Administrator observes the following pool member status message:
Pool /Common/testpool member /Common/10.120.0.5:8090 monitor status
down
[/Common/http: up, /Common/http2: down; last error:]
Why is this pool member being marked down? (Choose one answer)
Correct Answer: B
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QUESTION NO: 7
Which file should the BIG-IP Administrator check to determine when a Virtual Server changed its status from RED to GREEN?
Which file should the BIG-IP Administrator check to determine when a Virtual Server changed its status from RED to GREEN?
Correct Answer: B
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QUESTION NO: 8
A BIG-IP Administrator configured the following virtual server to pass traffic on all addresses and ports. After configuration is completed, the BIG-IP Administrator notices that the virtual server is unable to pass traffic.
ltm virtual forwarding_any_vs {
destination 0.0.0.0:any
ip-forward
mask 255.255.255.255
profiles {
fastL4 { }
}
serverssl-use-sni disabled
source 0.0.0.0/0
translate-address disabled
translate-port disabled
}
Which part of the configuration is the cause of the issue? (Choose one answer)
A BIG-IP Administrator configured the following virtual server to pass traffic on all addresses and ports. After configuration is completed, the BIG-IP Administrator notices that the virtual server is unable to pass traffic.
ltm virtual forwarding_any_vs {
destination 0.0.0.0:any
ip-forward
mask 255.255.255.255
profiles {
fastL4 { }
}
serverssl-use-sni disabled
source 0.0.0.0/0
translate-address disabled
translate-port disabled
}
Which part of the configuration is the cause of the issue? (Choose one answer)
Correct Answer: A
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QUESTION NO: 9
A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP Administrator needs to modify the pool member in the iRule. Which event declaration does the BIG- IP Administrator need to change to accomplish this?
A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP Administrator needs to modify the pool member in the iRule. Which event declaration does the BIG- IP Administrator need to change to accomplish this?
Correct Answer: D
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