301B practice questions 101–110

1. Question 101 · 197 in bank

   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?

   • ASNAT Pool
   • BPool Member
   • CPort Lockdown
   • DVirtual Server Port Translation

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   Answer: A

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2. Question 102 · 197 in bank

   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?

   • Aexit
   • Bquit
   • Crun /cli bash
   • Drun /util bash

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   Answer: D

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3. Question 103 · 197 in bank

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

   • Ab ha table show
   • Btmsh list /sys ha-status
   • Ctmsh show /cm traffic-group
   • Dtmsh run /sys failover standby
   • Etmsh show /sys ha-status all-properties

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   Answer: C

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4. Question 104 · 197 in bank

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

   • Atmsh show /sys raid disk
   • Btmsh show /ltm raid disk
   • Ctmsh show /sys raid status
   • Dtmsh show /ltm disk status

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   Answer: A

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5. Question 105 · 197 in bank

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

   • Abigpipe platform show | grep -i pva
   • Btmsh show /sys hardware pva status
   • Ctmsh show /sys hardware | grep -i pva
   • Dtmsh show /ltm hardware | grep -i pva

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   Answer: C

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6. Question 106 · 197 in bank

   Select 2

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

   • AAOM
   • BILO
   • CSCCP
   • DALOM

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   Answer: AC

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7. Question 107 · 197 in bank

   A BIG-IP Operator has made a grave error and deleted a few virtual servers on the active LTM device fronting the web browsing proxies. The BIG-IP Operator has NOT yet performed a configuration sync. Which command should the LTM Specialist execute on the active LTM device to force a failover to the standby node and restore web browsing?

   • Atmsh /sys failover standby
   • Btmsh run /sys failover standby
   • Ctmsh /sys failover status standby
   • Dtmsh run /sys failover status standby

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   Answer: B

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8. Question 108 · 197 in bank

   The output of a tmsh command is: ------------------------------------------------------------ Net::Interface Name Status Bits Bits Errs Errs Drops Drops Colli In Out In Out In Out sions ------------------------------------------------------------ 1.1 down 0 0 0 0 0 0 0 1.2 up 191.4K 0 0 0 374 0 0 1.3 down 0 0 0 0 0 0 0 1.4 up 22.5K 0 0 0 44 0 0 2.1 miss 0 0 0 0 0 0 0 2.2 miss 0 0 0 0 0 0 0 mgmt up 43.2G 160.0G 0 0 0 0 0 Which command was executed on the LTM device to show the output?

   • Atmsh show /net interface
   • Btmsh /net show interface status
   • Ctmsh /net show interface
   • Dtmsh show /net interface status

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   Answer: A

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9. Question 109 · 197 in bank

   Given: Filesystem Size Used Avail Use% Mounted on /dev/md11 248M 248M 0 100% / /dev/md13 3.0G 76M 2.8G 3% /config /dev/md12 1.7G 1.1G 476M 71% /usr /dev/md14 3.0G 214M 2.6G 8% /var /dev/md0 30G 2.2G 26G 8% /shared /dev/md1 6.9G 288M 6.3G 5% /var/log none 3.9G 452K 3.9G 1% /dev/shm none 3.9G 19M 3.9G 1% /var/tmstat none 3.9G 1.2M 3.9G 1% /var/run prompt 4.0M 12K 4.0M 1% /var/prompt /dev/md15 12G 8.3G 3.1G 74% /var/lib/mysql Which command is used to produce this output?

   • Adf
   • Bdu
   • Clsof
   • Dps
   • Evmstat

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   Answer: A

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10. Question 110 · 197 in bank

    An LTM Specialist realizes that a datacenter engineer has changed the console baud rate. Which command determines the current baud rate via the command line interface?

    • Atmsh show /ltm console
    • Btmsh show /sys console
    • Ctmsh list /sys baud-rate
    • Dtmsh list /net baud-rate

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    Answer: B

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301B practice, question 101. 197 questions available.