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set payload {CACHE :: payload} } Which two profiles should be used on the virtual server? (Choose two.)
An SSL application is being migrated to the LTM device. Both encrypted and unencrypted traffic are accepted by the server. The virtual server configuration is as follows: Which LTM device profile should be used on the LTM device to reduce the CPU load on the current?
An LTM Specialist configures a new HTTPS virtual server that contains a valid example.com ssl certificate. The LTM Special receives an error in the browser when connecting. What must be added to the SSL Client profile to fix this issue?
An LTM Specialist is configuring a client profile to offload processing a new application Company policy requires that clients can resume session for up to 30 minutes, but must renegotiate a new session after that. Which setting should the LTM Specialist change to satisfy this requirement?
An organization's development team creates an application to put behind the F5 LTM device. The application can be quite load intensive at first, and then evens out over time. The team's load balancing method needs to select a pool after taking into account the pool member's response over the time to avoid landing on a busy pool member. Which of the following load balancing methods meets this requirement?
A pool has four members. Ail of the servers have been designed and configured with the same application. Each client's request can significantly the performance of the servers. Which load balancing method should the LTM Specialist use to maintain a relatively even load across all servers?
An TLM Specialist needs to configure a virtual server to terminate SSL connection on the LTM device. Cryptographic information must be re-authorized for SSL sessions that remain open for longer than 30 seconds. Which settings should the LTM Specialist configure in the client SSL profile?
A web application is configured as follows: What should be modified to set a maximum request limit?
An LTM Specialist is configuring a virtual server with an IP address. Which configuration is unsupported?
An application is expected to maintain more than 100,000 concurrent TCP connections to a single pool member. What is an appropriate SNAT configuration in this situation?

Question 4 - 301a discussion

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An LTM Specialist upgrades the switching infrastructure and the backend servers on the LAN segments.

The LTM Specialist notices a 20% memory usage increase on the BIG-IP device while handling the same number of concurrent connections.

A comparison of statistics pre-upgrade and post-upgrade shows a significant reduction on the following:

-RTT between the BIG-IP device and the backend servers

-Packet drops in the switch

Time to First Byte (TTFB)

The LTM Specialist is concerned with the scalability of the number of concurrent connections with the new memory usage.

Which setting should be changed to reduce the memory usage on the BIG-IP device?

A.
Reduce the proxy buffer high setting on the server-side TCP profile
Answers
A.
Reduce the proxy buffer high setting on the server-side TCP profile
B.
Increase the receive window of the client-side TCP profile
Answers
B.
Increase the receive window of the client-side TCP profile
C.
Increase the proxy buffer high setting on the server-side TCP profile
Answers
C.
Increase the proxy buffer high setting on the server-side TCP profile
D.
Reduce the idle of the client-side TCP profile
Answers
D.
Reduce the idle of the client-side TCP profile
Suggested answer: A

Explanation:

Explanation After adjusting the architecture, the network quality becomes better. With the connection unchanged the memory usage increase by 20%. It means that the sending speed of the server is higher than the receiving speed of the client. F5 caches more content on the memory and causes the memory usage to....

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asked 24/09/2024
Rahul Chugh
38 questions
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