Refined F5-Networks 201 Practice Exam Online

NEW QUESTION 1
Given that VLAN failsafe is enabled on the external VLAN and the network that the active BIG-IP's external VLAN is connected to has failed, which statement is always true about the results?

• A. The active system will note the failure in the HA table.
• B. The active system will reboot and the standby system will go into active mode.
• C. The active system will failover and the standby system will go into active mode.
• D. The active system will restart the traffic management module to eliminate the possibility that BIG-IP is the cause for the network failure.

Answer: A

NEW QUESTION 2
Refer to the exhibit


The network team creates a new VLAN on the switches. The BIG-IP Administrator needs to create a configuration on the BIG-IP device. The BIG-IP Administrator creates a new VLAN and Self IP, but the servers on the new VLAN are NOT reachable from the BIG-IP device.
Which action should the BIG-IP Administrators to resolve this issue?

• A. Set Port Lockdown of Set IP to Allow All
• B. Change Auto Last Hop to enabled
• C. Assign a physical interface to the new VLAN
• D. Create a Floating Set IP Address

Answer: C

NEW QUESTION 3
A BIG-IP Administrator needs to view the CPU utilization of a particular Virtual Server. Which section of the Configuration Utility should the administrator use for this purpose?

• A. Statistics > Module Statistics > Local Traffic > Virtual Addresses
• B. Statistics > Module Statistics > Traffic Summary
• C. Statistics > Analytics > Process CPU Utilization
• D. Statistics > Module Statistics > Local Traffic > Virtual Servers

Answer: D

NEW QUESTION 4
Assume a client's traffic is being processed only by a NAT; no SNAT or virtual server processing takes place. Also assume that the NAT definition specifies a NAT address and an origin address while all other settings are left at their defaults. If the origin server were to initiate traffic via the BIG-IP, what changes, if any, would take place when the BIG-IP processes such packets?

• A. The BIG-IP would drop the request since the traffic didn’t arrive destined to the NAT address.
• B. The source address would not change, but the destination address would be changed to the NAT address.
• C. The source address would be changed to the NAT address and destination address would be left unchanged.
• D. The source address would not change, but the destination address would be changed to a self-IP of the BIG-IP.

Answer: C

NEW QUESTION 5
Refer to the exhibit.
Which two pool members should be chosen for a new connection? (Choose two.)

• A. 172.16.15.9.80
• B. 172.16.15.4.80
• C. 172.10.15.2.80
• D. 172.16.15.1.80
• E. 172.16.15.7.80

Answer: BE

NEW QUESTION 6
Assuming that systems are synchronized, which action could take place if the fail over cable is connected correctly and working properly, but the systems cannot communicate over the network due to external network problems?

• A. If network failover is enabled, the standby system will assume the active mode.
• B. Whether or not network failover is enabled, the standby system will stay in standby mode.
• C. Whether or not network failover is enabled, the standby system will assume the active mode.
• D. If network failover is enabled, the standby system will go into active mode but only until the network recovers.

Answer: B

NEW QUESTION 7
A BIG-IP Administrator sees the following error message in /var/log/ltm diskmonitor: *******; Disk partition shared has less than 30$ free
Which section of the Configuration Utility should the BIG-IP Administrator access to investigate this error message?

• A. Statistics > Analytics
• B. System > File Management
• C. Statistics > Module Statistics > System
• D. System > Disk Management

Answer: D

NEW QUESTION 8
Which method is recommended for creating a new user from the CLI?

• A. Run f5adduser username' then 'f5passwd username' from bash or tmsh
• B. Run tmsh create auth user username prompt for password' from bash
• C. edit bigip.conf to add the new user and the user's clear-text password
• D. Run useradd username' then 'passwd username' from bash tmsh

Answer: B

NEW QUESTION 9
Which statement is true concerning a functional iRule?

• A. iRules use a proprietary syntax language.
• B. iRules must contain at least one event declaration.
• C. iRules must contain at least one conditional statement.
• D. iRules must contain at least one pool assignment statement.

Answer: B

NEW QUESTION 10
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 11
A BIG-IP Administrator explicitly creates a traffic group on a BIG-IP device.
Which two types of configuration objects can be associated with this traffic group? (Choose two.)

• A. Pool Members
• B. Virtual Addresses
• C. iRules
• D. VLANS
• E. Application Instances

Answer: BE

NEW QUESTION 12
A user wants to use the iHealth Upgrade Advisor to determine any issues with upgrading TMOS from 13.0 to 13.1.
Where can the user generate the QKView to upload to iHealth?

• A. System > Software Management
• B. System > Archives
• C. System > Configuration
• D. System > Support

Answer: D

NEW QUESTION 13
Which action will take place when a failover trigger is detected by the active system?

• A. The active device will take the action specified for the failure.
• B. The standby device also detects the failure and assumes the active role.
• C. The active device will wait for all connections to terminate and then failover.
• D. The standby device will begin processing virtual servers that have failed, but the active device will continue servicing the functional virtual servers.

Answer: A

NEW QUESTION 14
Refer to the exhibit.

The BIG-IP Administrator has modified an iRule on one device of an HA pair. The BIG-IP Administrator notices there is NO traffic on the BIG-IP device in which they are logged into.
What should the BIG-IP Administrator do to verify if the iRule works correctly?

• A. Push configuration from this device to the group and start to monitor traffic on this device
• B. Pull configuration to this device to the cluster and start to monitor traffic on this device
• C. Log in to the other device in the cluster, push configuration from it, and start to monitor traffic on that device
• D. Log in to the other device in the cluster, pull configuration to it, and start to monitor traffic on that device

Answer: D

Explanation:
The device in the picture is a standby machine, of course there is no traffic, you need to log in to the host, and then pull the configuration to the host.

NEW QUESTION 15
The incoming client IP address is 205.12.45.52. The last five connections have been sent to members C, D, A, B, B. Given the virtual server and pool definitions and the statistics shown in the graphic, which member will be used for the next connection?

• A. 10.10.20.1:80
• B. 10.10.20.2:80
• C. 10.10.20.3:80
• D. 10.10.20.4:80
• E. 10.10.20.5:80

Answer: A

NEW QUESTION 16
When configuring a Virtual Server to use an iRule with an HTTP_REQUEST event, which lists required steps in a proper order to create all necessary objects?

• A. create profiles, create the iRule, create required pools, create the Virtual Server
• B. create the Virtual Server, create required pools, create the iRule, edit the Virtual Server
• C. create a custom HTTP profile, create required pools, create the Virtual Server, create the iRule
• D. create required pools, create a custom HTTP profile, create the iRule, create the Virtual Server

Answer: B

NEW QUESTION 17
Refer to the exhibit.

A user attempts to connect to 10.10.10.1.80 using FTP over SSL with an FTPS client. Which virtual server will match and attempt to process the request?

• A. vsjutps
• B. vs_ftp
• C. vs_http
• D. nvfs

Answer: B

NEW QUESTION 18
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