Question 56

The three VLANS shown provide connectivity to backend servers. The backend servers are being moved to unmanaged switches and require separate interfaces.

How should the F5 device interfaces be configured?
  • Question 57

    Refer to the following iRule:

    What is a complete list of profiles that must be applied to the virtual server for this iRule?
  • Question 58

    An LTM Specialist needs to create two virtual servers. The application has links for both HTTP and HTTPS version of application. The client must be persistence to a pool member, no matter which virtual server is accessed.
    What must be selected in the Source Address Affinity persistence profile?
  • Question 59

    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?
  • Question 60

    An LTM Specialist is the administrator of an HA pair that contains two BIG IP units and one floating traffic group (TG1). A new project requires the creation of 30 virtual servers. The Specialist decides to create a new floating traffic group (TG2) to handle this requirement. Objects for this project created by the BIG-IP Managers must appears in the correct traffic group.
    Which configuration should the LTM Specialist use to meet the requirement?