Download F5-Networks 201 Vce Online

NEW QUESTION 1
A BIG-IP Administrator is configuring a pool with members who have differing capabilities. Connections to pool members must be load balanced appropriately.
Which load balancing method should the BIG-IP Administrator use?

• A. Least Sessions
• B. Least Connections (member)
• C. Fastest (node)
• D. Weighted Least Connections (member)

Answer: D

NEW QUESTION 2
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.

Answer: B

NEW QUESTION 3
Refer to the exhibit.

How many nodes are represented on the network map shown?

• A. Four
• B. Three
• C. One
• D. Two

Answer: B

NEW QUESTION 4
An application is configured so that the same pool member must be used for an entire session, as well as for HTTP and FTP traffic.
A user reports that a session has terminated, and the user must restart the session. The BIG-IP Administrator determines that the active BIG-IP device failed over to the standby BIG-IP device. Which configuration settings should the BIG-IP Administrator verify to ensure proper behaviour when BIG-IP failover occurs?

• A. cookie persistence and session timeout
• B. Stateful failover and Network Failover detection
• C. Persistence mirroring and Match Across Services
• D. syn-cookie insertion threshold and connection low-water mark

Answer: C

NEW QUESTION 5
For a given Virtual Server, the BIG-IP must perform SSL Offload and negotiate secure communication overTLSvl.2only.
What should the BIG-IP Administrator do to meet this requirement?

• A. Configure a custom SSL Profile (Client) and select no TLSvl in the options list
• B. Configure a custom SSL Profile (Client) with a custom TLSV1.2 cipher string
• C. Configure a custom SSL Profile (Server) and select no TLSvl in the options list
• D. Configure a custom SSL Profile (Server) with a custom TLSV1.2 cipher string

Answer: B

Explanation:
no TLSvl only disables TLS1.0, TLS1.1 is still used and does not meet the requirements.

NEW QUESTION 6
The BIG-IP Administrator needs to perform a BIG-IP device upgrade to the latest version of TMOS. Where can the administrator obtain F5 documentation on upgrade requirements?

• A. AskF5
• B. DevCentral
• C. Bug Tracker
• D. iHealth

Answer: A

NEW QUESTION 7
A BIG-IP Administrator makes a configuration change to a Virtual Server on the Standby device of an HA pair. The HA pair is currently configured with Auto-Sync Enabled. What effect will the change have on the HA pair configuration?

• A. The change will be undone when Auto-Sync propagates the config to the HA pair.
• B. The change will be propagated next time a configuration change is made on the Active device.
• C. The change will be undone next time a configuration change is made on the Active device.
• D. The change will take effect when Auto-Sync propagates the config to the HA pair.

Answer: D

NEW QUESTION 8
A BIG-IP Administrator runs the initial configuration wizard and learns that the NTP servers were invalid. In which area of the Configuration Utility should the BIG-IP Administrator update the list of configured NTP servers?

• A. System > Configuration
• B. System > Services
• C. System > Preferences
• D. System > Platform

Answer: A

NEW QUESTION 9
Which statement is true concerning iRule events?

• A. All iRule events relate to HTTP processes.
• B. All client traffic has data that could be used to trigger iRule events.
• C. All iRule events are appropriate at any point in the clientserver communication.
• D. If an iRule references an event that doesn't occur during the client's communication, the client's connection will be terminated prematurely.

Answer: B

NEW QUESTION 10
Which statement is true concerning cookie persistence?

• A. Cookie persistence allows persistence independent of IP addresses.
• B. Cookie persistence allows persistence even if the data are encrypted from client to pool member.
• C. Cookie persistence uses a cookie that stores the virtual server, pool name, and member IP address in clear text.
• D. If a client's browser accepts cookies, cookie persistence will always cause a cookie to be written to the client's file system.

Answer: A

NEW QUESTION 11
Which three iRule events are likely to be seen in iRules designed to select a pool for load balancing? (Choose three.)

• A. CLIENT_DATA
• B. SERVER_DATA
• C. HTTP_REQUEST
• D. HTTP_RESPONSE
• E. CLIENT_ACCEPTED
• F. SERVER_SELECTED
• G. SERVER_CONNECTED

Answer: ACE

NEW QUESTION 12
Which statement is true concerning SNATs using automap?

• A. Only specified self-IP addresses are used as automap addresses.
• B. SNATs using automap will translate all client addresses to an automap address.
• C. A SNAT using automap will preferentially use a floating self-IP over a nonfloating self-IP.
• D. A SNAT using automap can be used to translate the source address of all outgoing traffic to the same address regardless of which VLAN the traffic is sent through.

Answer: C

NEW QUESTION 13
A BIG-IP Administrator configures remote authentication and needs to make sure that users can still login even when the remote authentication server is unavailable.
Which action should the BIG-IP Administrators in the remote authentication configuration to meet this requirement?

• A. Set partition access to "All"
• B. Enable the Fallback to Local option
• C. Configure a remote role grove
• D. Configure a second remote user directory

Answer: B

NEW QUESTION 14
Refer to the exhibit.

An organization is reporting slow performance accessing their Intranet website, hosted in a public cloud. All employees use a single Proxy Server with the public IP of 104.219.110.168 to connect to the Internet. What should the BIG-IP Administrator of the Intranet website do to fix this issue?

• A. Change Source Address to 104.219.110.168/32
• B. Change Load Balancing Method to Least Connection
• C. Change Fallback Persistence Profile to source_addr
• D. Change Default Persistence Profile to cookie

Answer: D

NEW QUESTION 15
A BIG-IP Administrator creates a new VLAN on BIG-IP Cluster Member A and attaches an Interface to it. Although the Auto Config Sync is in place, the new VLAN does NOT show up on Cluster Member B. What should the BIG-IP Administrator do to ensure the new VLAN is configured on each Cluster Member?

• A. Configure the new VLAN manually on Cluster Member B.
• B. Reset the Device Trust of the BIG-IP Cluster on either Cluster Member.
• C. Configure a Default Route for the new VLAN on Cluster Member A.
• D. Enable the Interface that is attached to the new VLAN on Cluster Member A.

Answer: A

NEW QUESTION 16
A BIG-IP Administrator needs to purchase new licenses for a BIG-IP appliance.
The administrator needs to know if a module is licensed and the memory requirement for that module. Where should the administrator view this information in the System menu?

• A. Resource Provisioning
• B. Configuration > Device
• C. Software Management
• D. Configuration >OVSDB

Answer: A

NEW QUESTION 17
A virtual server is configured to offload SSL from a pool of backend servers. When users connect to the virtual server, they successfully establish an SSL connection but no content is displayed. A packet trace performed on the server shows that the server receives and responds to the request. What should a BIG-IP Administrator do to resolve the problem?

• A. enable Server SSL profile
• B. disable Server SSL profile
• C. disable SNAT
• D. enable SNAT

Answer: B

NEW QUESTION 18
Interface 1.2 on a BIG-IP VE has a status of UNINITIALIZED. What is the reason for this status?

• A. Interface 1.2 has been added to a trunk.
• B. Interface 1.2 has NOT been assigned to a VLAN.
• C. Interface 1.2 has been disabled.
• D. No default route has been created.

Answer: B

Explanation:
trunk is a portchannel, you need to add a physical interface.

NEW QUESTION 19
A BIG-IP Administrator opens a case with F5 Support. The support engineer requests the BIG-IP appliance chassis serial number.
Which TMSH command will provide this information?

• A. . list /sys software
• B. show /sys version
• C. list/sys diags
• D. show /sys hardware

Answer: D

NEW QUESTION 20
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