F5 201 Online Practice Questions and Exam Preparation

F5 201 Online Questions & Answers

• Question 211:

  A BIG-IP Administrator is informed that traffic on Interface 1.1 is expected to increase over the maximum bandwidth capacity on the link. There is a single VLAN on the Interface. What should the 8IG-IP Administrator do to increase the total available bandwidth?

  A. Assign two Interfaces to the VLAN
  B. Set the media speed of Interface 1.1 manually
  C. Create a trunk object with two Interfaces
  D. Increase the MTU on the VLAN using Interface 1.1
  C. Create a trunk object with two Interfaces

• Question 212:

  What is the purpose of MAC masquerading?

  A. to prevent ARP cache errors
  B. to minimize ARP entries on routers
  C. to minimize connection loss due to ARP cache refresh delays
  D. to allow both BIGIP devices to simultaneously use the same MAC address
  C. to minimize connection loss due to ARP cache refresh delays

• Question 213:

  Which statement is true concerning the default communication between a redundant pair of BIG-IP devices?

  A. Communication between the systems cannot be effected by port lockdown settings.
  B. Data for both connection and persistence mirroring are shared through the same TCP connection.
  C. Regardless of the configuration, some data is communicated between the systems at regular intervals.
  D. Connection mirroring data is shared through the serial fail over cable unless network failover is enabled.
  B. Data for both connection and persistence mirroring are shared through the same TCP connection.

• Question 214:

  Assume a virtual server is configured with a ClientSSL profile. What would the result be if the virtual server's destination port were not 443?

  A. SSL termination could not be performed if the virtual server's port was not port 443.
  B. Virtual servers with a ClientSSL profile are always configured with a destination port of 443.
  C. As long as client traffic was directed to the alternate port, the virtual server would work as intended.
  D. Since the virtual server is associated with a ClientSSL profile, it will always process traffic sent to port 443.
  C. As long as client traffic was directed to the alternate port, the virtual server would work as intended.

• Question 215:

  Refer to the exhibit.

  

  Which Pool Members are receiving traffic?

  A. Serv1, serv2,serv3, serv4
  B. serv1, serv3
  C. serv1, serv3, serv4
  D. serv1
  C. serv1, serv3, serv4

• Question 216:

  As a part of the Setup Utility, the administrator sets the host name for the BIG IP. What would be the result if the two systems in a redundant pair were set to the same host name?

  A. Host names do not matter in redundant pair communication.
  B. In a redundant pair, the two systems will always have the same host name. The parameter is synchronized between the systems.
  C. The first time the systems are synchronized the receiving system will be assigned the same self-IP addresses as the source system.
  D. When the administrator attempts to access the configuration utility using the host name, they will always connect to the active system.
  C. The first time the systems are synchronized the receiving system will be assigned the same self-IP addresses as the source system.

• Question 217:

  Refer of the exhibit.

  

  The 816-IP Administrator runs the command shown and observes a device trust issue between BIG-IP devices in a device group. The issue prevents config sync on device bigip3.local. What is preventing the config sync?

  A. Next Active Load factor is 0 on bigip1.local
  B. Both devices are standby
  C. Next Active Load factor is 1 on bigip1.local
  D. Time Delta to local system is 12
  A. Next Active Load factor is 0 on bigip1.local

• Question 218:

  A BIG-IP Administrator receives an RMA replacement for a failed F5 device. The BIG-IP Administrator tries to restore a UCS taken from the previous device, but the restore fails. The following error appears inthe/var/log/itm.

  mcpd [****J: ?****?0; License is not operational (expired or digital signature does not match contents.)

  What should the BIG-IP Administrator do to avoid this error?

  A. Use the appropriate tmsh command with the no-license option
  B. Revoke the license prior to restoring
  C. Reactivate the license on the new device using the manual activation method
  D. Remove the license information from the UCS archive
  A. Use the appropriate tmsh command with the no-license option

• Question 219:

  An LTM device has a virtual server mapped to www5f.com with a pool assigned. The objects are defined as follows: Virtual server. Destination 192.168.245.100.443 netmask 255.255.255.0 Persistence: Source address persistence netmask 255.0.0.0 SNAT:AutoMap Profiles: HnP/TCP How should the BIG-IP Administrator modify the persistence profile so that each unique IP address creates a persistence record?

  A. netmask 0.0.0.0
  B. netmask 255.255.255.255
  C. netmask 255.255.0.0
  D. netmask 255.256.255.0
  B. netmask 255.255.255.255

• Question 220:

  Which two statements describe differences between the active and standby systems? (Choose two.)

  A. Monitors are performed only by the active system.
  B. Failover triggers only cause changes on the active system.
  C. Virtual server addresses are hosted only by the active system.
  D. Configuration changes can only be made on the active system.
  E. Floating selfIP addresses are hosted only by the active system.
  C. Virtual server addresses are hosted only by the active system.
  E. Floating selfIP addresses are hosted only by the active system.