[Apr 09, 2022] Free F5 201 Exam Questions and Answer
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Understanding of functional and technical aspects of Maintaining system configuration
The following will be discussed in this section:
- Given a scenario, discuss when it is appropriate to create a UCS archive
- Identify which modules are licensed and/or provisioned U/A
- Determine use cases for disabling a member
- Given a situation where a pool member has been disabled but still appears to be receiving traffic, determine the cause
- Discuss the tasks involved in successfully restoring a UCS archive
- Articulate the characteristics of a pool member that has been disabled or forced offline (Such as for new connections, persisted connections, etc.)
- Manage software images
- Explain how to modify user properties
- Determine use cases for forcing down a member
- Explain how to create a user U/A
- Create and restore a UCS archive under the appropriate circumstances
- Understand the processes of licensing, license reactivation, and license modification (add-ons)
- Given an HA pair, describe the appropriate strategy for deploying a new software image
- Given a description of an application, identify the correct virtual server configured for it (HTTP/HTTPS, TCP/UDP, VLANsenabled, route-domain)
- Identify which high-level tasks can be automated using BIG-IQ
How to book the F5-201: TMOS Administration Exam
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NEW QUESTION 84
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 clientElserver 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 85
Which two can be a part of a virtual server's definition. (Choose two.)
- A. node address(es)
- B. pool(s)
- C. rule(s)
- D. loadElbalancing method(s)
- E. monitor(s)
Answer: B,C
NEW QUESTION 86
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 > Preferences
- C. System > Platform
- D. System > Services
Answer: A
NEW QUESTION 87
Refer to the exhibit
The BIG-IP Administrator is unable to access the management console via Self-IP 10.10 1.33 and port 443.
What is the reason for this problem?
- A. Self IP is configured to allow UDP 443
- B. Packet Filter is configured to allow port 443
- C. Self IP is configured to allow TCP All
- D. Packet Filter needs to be configured to allow a source
Answer: A
NEW QUESTION 88
A standard virtual server has been associated with a pool with multiple members.
Assuming all other settings are left at their defaults, which statement is always true
concerning traffic processed by the virtual server.
- A. The server IP address is unchanged between the cEl lis end te connection and the serverElside connection.
- B. The TCP ports used in the clienEl tside connection are the same as the TCP ports serverElside connection.
- C. The IP addresses used in the clientElside connection are the same as the IP addresses used in the serverElside connection.
- D. The client IP address is unchanged between the cEl ls iedne t connection and the serverElside connection.
Answer: D
NEW QUESTION 89
Which event is always triggered when a client initially connects to a virtual server configured with an HTTP profile.
- A. HTTP_DATA
- B. CLIENT_ACCEPTED
- C. HTTP_REQUEST
- D. CLIENT_DATA
Answer: B
NEW QUESTION 90
A custom HTTP monitor is failing to a pool member 10.10.3.75:8080 that serves up www.example.com.
A ping works to the pool member address.
The SEND string that the monitor is using is: GET/HTTP/l.l/r/n/Host.www.example.com/r/n/Connection Close/r/n/r/n Which CLI tool syntax will show that the web server returns the correct HTTP response?
- A. tracepath 10.10.3.75:8080 GET /index
- B. tracepath 'http://www.example.com:80
- C. curl-header 'Host:www.example.com' http://10.10.3.75:8080/
- D. curlhttp://10.10.10.3.75:8080/www.example.com/index.html
Answer: C
NEW QUESTION 91
A development team needs to apply a software fix and troubleshoot one of its servers. The BIG-IP Administrator needs to immediately remove all connections from the BIG-IP system to the back end server. The BIG-IP Administrator checks the Virtual Server configuration and finds that a persistence profile is assigned to it. What should the 8IG-IP Administrator do to meet this requirement?
- A. Set the pool member to a Disabled state and manually delete existing connections through the command line.
- B. Set the pool member to a Forced Offline state and manually delete easting connections through the command line.
- C. Set the pool member to a Forced Offline state.
- D. Set the pool member to a Disabled state.
Answer: B
NEW QUESTION 92
The BIG-IP Administrator needs to ensure the correct health monitor is being used lor a new HTTP pool named P_example.
Where should the BIG-IP Administrator validate these settings in the Configuration Utility?
- A. Local Traffic > Pools > P_ example
- B. Local Traffic > Monitors > http
- C. Local Traffic > Profiles > Services > HTTP > http
- D. Local Traffic > Nodes > Default Monitor
Answer: A
NEW QUESTION 93
A BIGJP Administrator needs to load a UCS file but must exclude the license file. How should the administrator perform this task?
- A. From the CLI with command(tmos)< tmsh load /sys ucs <ucs filename> no-license
- B. From the CLI with command U tmsh load /$ys ucs <ucs filename> no-license
- C. From the GUI, select the UCS file, unchcck the license box, and click restore
- D. From the GUI, select the UCS file and click restore
Answer: B
NEW QUESTION 94
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 95
A 8IG-IP Administrator configures a Virtual Server to load balance traffic between 50 webservers for an ecommerce website Traffic is being load balanced using the Least Connections (node) method.
The webserver administrators report that customers are losing the contents from their shopping carts and are unable to complete their orders.
What should the BIG-IP Administrator do to resolve the issue?
- A. Change Default Persistence Profile setting to sipjnfo
- B. Change Default Persistence Profile setting to cookie
- C. Change Load Balancing method to Ratio (member)
- D. Change Load Balancing method to Ratio (node)
Answer: B
NEW QUESTION 96
Refer to the exhibit.
During a planned upgrade lo a BIG-IP HA pair running Active/Standby, an outage to application traffic is reported shortly after the Active unit is forced to Standby Reverting the flower resolves the outage. What should the BIG-IP Administrator modify to avoid an outage during the next for over event?
- A. The Tag value on the Active device
- B. The Tag voice on the Standby device
- C. The interface on the Active device to 1.1
- D. The Interface on the Standby device to 1.1
Answer: B
NEW QUESTION 97
A BIG-IP Administrator is setting up a new BIG-IP device. The network administrator reports that the interface has an incompatible media speed. The BIG-IP Administrator needs to change this setting manually.
From which location should the BIG-IP Administrator perform this task?
- A. In the Configuration Utility, Network > Interface
- B. In the TMOS Shell Command line
- C. On the Front Console
- D. In the Configuration Utility, System > Configuration
Answer: A
NEW QUESTION 98
A set of servers is used for an FTP application as well as an HTTP website via separate BIG-IP Pools. The server support team reports that some servers are receiving a lot more traffic than others.
Which Load Balancing Method should the BIG-IP Administrator apply to even out the connection count?
- A. Ratio (Node)
- B. Least Connections (Node)
- C. Least Connections (Member)
- D. Ratio (Member)
Answer: B
Explanation:
The connection is required to be balanced, and the unit is the server and the application port is the unit, so it is node.
NEW QUESTION 99
A BIG-IP Administrator adds new Pool Members into an existing, highly utilized pool. Soon after, there are reports that the application is failing to load for some users. What pool level setting should the BIG-IP Administrator check?
- A. Allow SNAT
- B. Action On Service Down
- C. Slow Ramp Time
- D. Availability Requirement
Answer: C
Explanation:
Option ABC is a global configuration, has nothing to do with the new pool member, select D after excluding
NEW QUESTION 100
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. Persistence mirroring and Match Across Services
- B. syn-cookie insertion threshold and connection low-water mark
- C. Stateful failover and Network Failover detection
- D. cookie persistence and session timeout
Answer: A
NEW QUESTION 101
A BIG-IP Administrator creates an HTTP Virtual Server using an iApp template. After the Virtual Server is created, the user requests to change the destination IP addresses. The BIG-IP Administrator tries to change the destination IP address from 10.1.1.1 to 10.2.1.1 in Virtual Server settings, but receives the following error:
The application service must be updated using an application management interface What is causing this error?
- A. The Application Service was NOT deleted before making the IP address change.
- B. The IP addresses used are NOT from the same subnet as the Self IP.
- C. The IP addresses are already in use.
- D. The Application Services have Strict Updates enabled.
Answer: D
Explanation:
Explanation
Strict Updates : Indicates whether the application service is tied to the template, so when the template is updated, the application service changes to reflect the updates.
NEW QUESTION 102
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 a client were to initiate traffic to the NAT address, what changes, if any, would take place when the BIGElIP processes such packets.
- A. The destination address would not change, but the source address would be translated to the origin address.
- B. The destination address would not change, but the source address would be translated to the NAT's address.
- C. The source address would not change, but the destination address would be translated to the origin address.
- D. The source address would not change, but the destination address would be translated to the NAT's address.
Answer: C
NEW QUESTION 103
......
Understanding of functional and technical aspects of Opening a support ticket with F5
The following will be discussed in this section:
- Identify the necessary components for all support cases (Qkview uploaded to iHealth/ or attached to case, serial number of device, problem description, other supporting data)
- Given a current running status, recognize significant statistics
- Explain the purpose of iApps Analytics
- Explain the status icons of objects on the map
- Describe how to capture application statistics
- Given a situation, predict the appropriate dashboard statistics
- Distinguish between relevant/irrelevant information in order to assemble an accurate problem description
- Explain what virtual servers, pools, nodes and pool members are
- Interpret each of the statistic types displayed by the dashboard
- Use iApps Analytics to gauge the current running status of application services
- Use the dashboard to gauge the current running status of the system
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