Free F5 301b Exam Dumps Questions & Answers

What is the recommended procedure for upgrading a major TMOS release on a BIG-IP platform?

• A.  1. Take a configuration backup.
  2.Reboot the device to the non-active volume.
  3.Renew the device license.
  4.Upload the device code.
  5. Install device code to the current volume.
• B.  1. Renew the device license.
  2.Take a configuration backup.
  3.Upload the device code.
  4.Install device code to the non-active volume.
  5.Reboot the device to the non-active volume.
• C.  1. Take a configuration backup.
  2.Upload the device code.
  3.Install device code to the non-active volume.
  4.Reboot the device to the non-active volume.
  5.Renew the device license.
• D.  1. Renew the device license.
  2.Take a configuration backup.
  3.Reboot the device to the non-active volume.
  4.Upload the device code.
  5.Install device code to the current volume.

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-- Exhibit -
Refer to the exhibit.
An LTM Specialist configures a virtual server to load balance to a pool of FTP servers. File transfers are failing. The virtual server is configured as follows:
ltm virtual ftp_vs { destination 10.10.1.103:ftp ip-protocol tcp mask 255.255.255.255 pool ftp_pool profiles { tcp { } } vlans-disabled }
Which change will resolve the problem?

• A.  Add an FTP profile to the virtual server.
• B.  Increase the TCP timeout value in the TCP profile.
• C.  Enable loose initiation in the TCP profile.
• D.  Add an FTP monitor to the pool.

While investigating the cause of a device failover, an LTM Specialist discovers the following events in /var/log/ltm:
01010029:5: Clock advanced by 518 ticks 01010029:5: Clock advanced by 505 ticks 01010029:5: Clock advanced by 590 ticks 01010029:5: Clock advanced by 568 ticks 01010029:5: Clock advanced by 1681 ticks 01010029:5: Clock advanced by 6584 ticks 01140029:5: HA daemon_heartbeat tmm fails action is failover and restart. 010c0026:5: Failover condition, active attempting to go standby.
Which issue caused the failover?

• A.  TMM being descheduled
• B.  HA missing heartbeat packets
• C.  VLAN Fail-safe heartbeats
• D.  NTP being out of sync

-- Exhibit- -- Exhibit -

Refer to the exhibit.
An LTM Specialist is troubleshooting a virtual server. Both the virtual server and the pool are showing blue squares for their statuses, and new clients report receiving "The connection was reset" through their browsers. Connections directly to the pool member are successful.
What is the issue?

• A.  The pool member is disabled.
• B.  The HTTP profile has incorrect settings.
• C.  The node is marked as disabled.
• D.  The virtual server is disabled on all VLANs.

-- Exhibit- -- Exhibit -

Refer to the exhibit.
An LTM Specialist is troubleshooting a new HTTP monitor on a pool. The pool member is functioning correctly when accessed directly through a browser. However, the monitor is marking the member as down. The LTM Specialist captures the monitor traffic via tcpdump.
What is the issue?

• A.  The server is marking the connection as closed.
• B.  The 'time-until-up' setting on the monitor is incorrect.
• C.  The monitor request is NOT returning the page body.
• D.  The pool member is rejecting the monitor request.