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Question 93

An LTM Specialist is troubleshooting an issue with a new virtual server. When connecting through the virtual server, clients receive the message "Unable to connect" in the browser, although connections directly to the pool member show the application is functioning correctly. The LTM configuration is: ltm virtual /Common/vs_https { destination /Common/10.10.1.110:443 ip-protocol udp mask 255.255.255.255 pool /Common/pool_https profiles {

/Common/udp { }

}

translate-address enabled

translate-port enabled

vlans-disabled

}

ltm pool /Common/pool_https {

members {

/Common/172.16.20.1:443 {

address 172.16.20.1

}

}

}

How should the LTM Specialist resolve this issue?

    Correct Answer: D

    The issue arises because the virtual server is configured to use the UDP protocol, while the traffic expected on port 443 should be TCP-based since it is for HTTPS. Switching the protocol for the virtual server to TCP would align with the application's requirement for secure communication via HTTPS. Hence, selecting the correct protocol for the virtual server is the necessary resolution.

Discussion
GVKDOption: D

D - Correct