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BIG-IP Local Traffic Manager (LTM) Specialist: Maintain & Troubleshoot

Exam Details

  • Exam Code
    :301B
  • Exam Name
    :BIG-IP Local Traffic Manager (LTM) Specialist: Maintain & Troubleshoot
  • Certification
    :F5 Certifications
  • Vendor
    :F5
  • Total Questions
    :209 Q&As
  • Last Updated
    :Mar 30, 2025

F5 F5 Certifications 301B Questions & Answers

  • Question 101:

    Which two subsystems could the LTM Specialist utilize to access an LTM device with lost management interface connectivity? (Choose two.)

    A. AOM

    B. ILO

    C. SCCP

    D. ALOM

  • Question 102:

    Which command should an LTM Specialist use on the command line interface to show the health of RAID array hard drives?

    A. tmsh show /sys raid disk

    B. tmsh show /ltm raid disk

    C. tmsh show /sys raid status

    D. tmsh show /ltm disk status

  • Question 103:

    Which command line interface command will check if the BIG-IP platform contains a packet velocity ASIC (PVA)?

    A. bigpipe platform show | grep -i pva

    B. tmsh show /sys hardware pva status

    C. tmsh show /sys hardware | grep -i pva

    D. tmsh show /ltm hardware | grep -i pva

  • Question 104:

    Which command will identify the active LTM device currently handling client traffic?

    A. b ha table show

    B. tmsh list /sys ha-status

    C. tmsh show /cm traffic-group

    D. tmsh run /sys failover standby

    E. tmsh show /sys ha-status all-properties

  • Question 105:

    An LTM Specialist with the Administrator role and terminal access of "tmsh" logs in via ssh and is in the Traffic Manager Shell. The LTM Specialist wants to enter the bash shell to review log files. Which command does the LTM Specialist need to run to access the bash shell?

    A. exit

    B. quit

    C. run /cli bash

    D. run /util bash

  • Question 106:

    An LTM Specialist troubleshooting an issue looks at the following /var/log/ltm entries:

    Oct 2 04:52:42 slot1/tmm7 crit tmm7[21734]: 01010201:2: Inet port exhaustion on 10.143.109.5 to 10.143.147.150:53 (proto 17)

    Oct 2 05:37:16 slot1/tmm7 crit tmm7[21734]: 01010201:2: Inet port exhaustion on 10.143.109.5 to 10.143.147.150:53 (proto 17)

    Oct 2 05:57:32 slot1/tmm2 crit tmm2[21729]: 01010201:2: Inet port exhaustion on 10.143.109.5 to 10.143.147.150:53 (proto 17)

    Oct 2 06:30:03 slot1/tmm7 crit tmm7[21734]: 01010201:2: Inet port exhaustion on 10.143.109.5 to 10.143.147.150:53 (proto 17)

    Oct 2 06:37:44 slot1/tmm2 crit tmm2[21729]: 01010201:2: Inet port exhaustion on 10.143.109.5 to 10.143.147.150:53 (proto 17)

    Oct 2 06:47:05 slot1/tmm5 crit tmm5[21732]: 01010201:2: Inet port exhaustion on 10.143.109.5 to 10.143.147.150:53 (proto 17)

    Which configuration item should the LTM Specialist review to fix the issue?

    A. SNAT Pool

    B. Pool Member

    C. Port Lockdown

    D. Virtual Server Port Translation

  • Question 107:

    An LTM Specialist wants to allow access to the Always On Management (AOM) from the network. Which two methods should the LTM Specialist use to configure the AOM interface? (Choose two.)

    A. Configure the AOM IP from the front panel buttons and LCD.

    B. Choose the network configurator in the AOM menu on the serial port.

    C. Configure the AOM network address in the GUI under System>Platform.

    D. Log in to the Host via ssh, "ssh aom", and modify the network configuration file.

  • Question 108:

    These log entries can have different root causes:

    Jun 28 05:01:21 LTM_A notice mcpd[27545]: 0107143a:5: CMI reconnect timer: enabled Jun 28 05:01:21 LTM_A notice mcpd[27545]: 01071431:5: Attempting to connect to CMI peer 1.1.1.2 port 6699 Jun 28 05:01:21 LTM_A notice mcpd[27545]: 01071432:5: CMI peer connection established to 1.1.1.2 port 6699 Jun 28 05:01:26 LTM_A notice mcpd[27545]: 0107143a:5: CMI reconnect timer: disabled, all peers are connected

    Which two commands should be used to obtain additional information on these entries? (Choose two.)

    A. tmsh show /sys mcpd

    B. bigstart status mcpd

    C. tmsh modify /sys db log.mcpd.level value debug

    D. tmsh modify /sys db log.cmi.level value debug

  • Question 109:

    An LTM Specialist loads a UCS file generated on a different LTM device and receives the following error message:

    "mcpd[2395]: 01070608:0: License is not operational (expired or digital signature does not match contents)" Which command should the LTM Specialist use to prevent the error?

    A. tmsh show /sys license

    B. tmsh show /sys hardware

    C. bigpipe config save /config.ucs

    D. tmsh load /sys /ucs rma

    E. tmsh load /sys ucs no-license

  • Question 110:

    An LTM device has been configured to log the reasons for generating TCP RST packets.

    The following log entry occurs:

    "01230140:3: RST sent from 192.168.1.100:80 to 192.168.1.124:39272, [0x112d82a:1721] {peer} TCP RST from remote system."

    Which condition will trigger this log entry?

    A. A virtual server connection limit has been reached.

    B. The host at the other end terminated the TCP connection.

    C. The LTM device reset the connection because no pool members are available.

    D. The LTM device has reached the maximum number of allowed attempts to send the data segment to the affected TCP connection.

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