301aトレーニング最新認定問題をゲットLTM Specialist合格目指せ2022年03月02日
認定トレーニング301a試験問題集テストエンジン
質問 76
An application is making heavy use of a large, high-quality JPEG image file. An LTM Specialist needs to enhance page load times without increasing server load.
Which profile should be applied to the virtual server to perform this task?
- A. Response Adapt
- B. OneConnect
- C. FastHTTP
- D. Web Acceleration
正解: D
質問 77
Refer to the exhibit.
The LTM devices LTM3 and LTM2 have four Traffic Groups defined with approximately the sar of failover objects defined in each group.
- Traffic Groups A and C have Default Device set to LTM1
- Traffic Groups Band D have Default Device set to LTM2.
- Traffic Groups B and C do NOT have Auto Failback enabled. Traffic Groups A and D have Auto Failback enabled with a timeout value of 60 seconds.
- Traffic Groups A and D have Auto Fallback enabled with a timeout value of 60 seconds.
Both LTM devices are healthy and able to pass traffic for any Traffic Group.
LTM1 loses connectivity on interface 1.4. The LTM Specialists notified 60 seconds after the interface goes down.
What is the state of the Traffic Groups on each LTM device?
- A. LTM1: Traffic Group C
LTM2: Traffic Groups A, B, and 0 - B. LTM1: Traffic Groups A, B, C, and D
LTM2: No Traffic Groups - C. LTM1: Traffic Groups B and C
LTM2: Traffic Groups A and 0 - D. LTM1: No Traffic Groups
LTM2: Traffic Groups A, B, C, and D
正解: D
解説:
If the 1.4 port is down and failsafe is triggered, the whole machine will become a standby, and all Traffic Groups will be cut away, and no Traffic Group will remain.
質問 78
An organization's development team creates an application to put behind the F5 LTM device. The application can be quite load intensive at first, and then evens out over time. The team's load balancing method needs to select a pool after taking into account the pool member's response over the time to avoid landing on a busy pool member.
Which of the following load balancing methods meets this requirement?
- A. Observed (member)
- B. Fastest (application)
- C. Dynamic (node)
- D. Predictive (member)
正解: D
質問 79
Remote users who access the LTM device are authenticated via Radius. The default remote user role is Guest Some users need LTM device with the Administrator role. The F5 Radius attributes are configure on the Radius server.
Which configuration item needs to be created?
- A. Admin account
- B. User role
- C. Remote User role
- D. User account
正解: C
質問 80
A virtual server is using a TCP profile based on the top-wan-optimized profile for a streaming application Users report videos are loading slowly.
Which setting should be modified in the TCP profile to optimize the application?
- A. Disable Slow Start
- B. Disable Reset on Timeout
- C. Disable Selective ACKs
- D. Disable Nagle's Algorithm
正解: A
質問 81
AN LTM Specialist needs to determine the delay between an LTM device and the internal web server for a specific client.
Which two AVR reporting options should the LTM Specialist enable to measure the delay? (Choose two.)
- A. Methods
- B. Client IP
The problem is to specify the server delay of the client - C. Response codes
- D. Server latency
- E. User agents
正解: B,D
質問 82
An LTM Specialist needs to create a pool with a set of monitor that checks both the pool members and corresponding application service ports. The pool members have services on port 80. The application service is on port 8009.
The LTM device should load balance traffic to the pool member when the pool member and corresponding application service pass monitor.
Which monitor and parameter set meets this requirement?
- A. TCP monitor for port
Plus a custom TCP monitor with alias port 80
And the pool's availability requirement set to ALL - B. TCP monitor for port*
Plus a custom TCP monitor with alias port 8009,
And the pool's availability requirements set to the ALL - C. TCP monitor for port*
Plus a custom TCP monitor with alias port 8009
And the pool 's availability requirement set to 1. - D. TCP monitor for port
Plus a ustom TCP monitor with alias port 8009,
And the pool's availability requirement set to All
正解: B
質問 83
An LTM device receives a response string containing "error"
Which monitor type and parameter will mark the HTTP server as down?
- A. HTTP monitor. Receive String "down", and set the Reverse option to Yes .... flag is
- B. HTTP monitor and Receive Disable String "error'' .... flag is disable
- C. HTTP monitor and Receive String "error'' ... flag is up
- D. HTTP monitor, Receive String "error", and set the Reverse option to Yes
正解: D
質問 84
A virtual server is experiencing intermittent port exhaustion. What should be done to fix this issue?
- A. enable SNAT automap
- B. add more pool members
- C. enable advanced routing
- D. add more SNAT addresses
正解: D
質問 85
An application is being load balanced through the LTM device using the configuration displayed below.
The network has been re-engineered to NAT all client connection. As a result, all client connections are hitting the same pool member.
Which changes should the LTM Specialist make in order to restore load balancing functionality wile maintaining session persistence?
- A. Change the virtual server type to Standard, add an http profile, and change the persistence profile to Destination Address
- B. Change the virtual serer type to Forwarding (Layer 4) and leave the persistence type to hash source Address
- C. Leave the virtual server type set Performance (Layer 4) and change the persistence type to hash
- D. Change the virtual server to Standard add an http profile, and change the persistence profile to Cookie persistence
正解: D
質問 86
A web developer needs a virtual server configured for an application.
The application details are as follows:
Application is accessed on port 443.
The application traffic is encrypted by the server.
HTTP is not being used. No data manipulation is necessary.
Throughput is critical.
NO connections are terminated on the LTM.
Which configuration provides the best performance?
A)
B)
C)
D)
- A. Option
- B. Option
- C. Option
- D. Option
正解: A
質問 87
To improve application security, an LTM Specialist must configure a BIG application access. The BIG IP system to authenticate the client certificate before permitting application access. The BIG-IP system must also support the ability to red to redirect users to a certificate enrolment system without generating a browser error.
Within the Client SSL profile, which value should the LTM Specialist select for the Client Certificate option?
- A. Demand
- B. Request
- C. ignore
- D. Require
正解: D
質問 88
An LTM Specialist needs to create a virtual server to pass TCP traffic to three pool members.
Which two virtual server types should be used to meet the requirements? (Choose two)
- A. Standard
- B. Stateless
- C. Forwarding (Layer 2)
- D. Forwarding (IP)
- E. Performance (Layer A)
正解: A,E
質問 89
An HA pair of LTM devices that load balance multiple HTTPS applications utilizes highly customized RAM Cache and compression profiles on each virtual server. The LTM Specialist who is administering the HA pair regularly observes entines in the log similar to the following:
tmm tmm I708S1 011e0002.4. sweeper_update: aggressive mode activated (117504/138240 pages) No DoS attacks arc occurring. No user problems have been reported. Which step should the LTM Specialist take to help mitigate the issue?
- A. use a OneConnect profile
- B. change the Adaptive Reaping High watermark
- C. allocate less memory to the RAM cache feature
- D. change the Adaptive Reaping Low watermark
正解: D
質問 90
An LTM Specialist is configuring a client profile to offload processing a new application Company policy requires that clients can resume session for up to 30 minutes, but must renegotiate a new session after that.
Which setting should the LTM Specialist change to satisfy this requirement?
- A. Renegotiation period
- B. Renegotiate Max Record Delay
- C. Cache size
- D. Cache timeout
正解: D
解説:
Question stem requires that you can resume SSL session within 30 minutes, then you need to define the ssl cache time in 30 minutes
質問 91
What should an LTM Specialist configure on an LTM device to send AVR notification emails?
- A. Custom SNMP traps on the LTM device for AVR notifications
- B. Syslog on the LTM device to send to an SMTP server
- C. Email notification to be sent via SMTP from the LTM device
- D. Email notification to be sent via iControl from the LTM device
正解: C
質問 92
An LTM Specialist is removing some of the load off an existing cluster by adding a adding a third BIG-IP device to the device group. The new device can deliver twice the performance of the other two devices.
The LTM Specialist needs to make sure that the BIG-IP device with the highest available capacity is always selected to take over a traffic group in the event of a failover.
Which failover method is most appropriate?
- A. HA Group
- B. Load Aware
- C. HA Capacity
- D. Ordered List
正解: D
質問 93
An application is expected to maintain more than 100,000 concurrent TCP connections to a single pool member.
What is an appropriate SNAT configuration in this situation?
- A. A static SNAT
- B. A SNAT pool with IP address
Explanation
One IP can establish 65,535 connections only the number of snapit's IP exceeds 100,000. AT least two snaptips are required. Options B, C, and all have only IP, which is obviously not enough - C. SNAT automap enabled
- D. A SNAT pool with 4 IP addresses
正解: D
質問 94
An LTM device is configure with the wildcard virtual servers displayed below.
A client connection is made to 172.24.31.14:443.
- A. VS_HTTPS_WILDCARD
- B. VS_172_24_WILDCARD
- C. VS_HTTP_WILDCARD
- D. VS_172_24_1_WILDCARD
正解: B
解説:
Match the network segment first and then port.
質問 95
An LTM Specialist needs to configure a virtual server with the requirements displayed below.
Application is currently an internal HTTP application
Encrypted external user access
Links are hard for siteA example.com and need to rewritten to siteB.Example.com Which profiles must the LTM Specialist use to provide the proper functionality?
- A. Serverless, Stream
- B. Clientssl, fastL4, Stream
- C. Clientssll, Stream
- D. Serverless, fastL4, Stream
正解: C
解説:
For http application and external encryption, clientssl is required, and if the message content needs to be modified, the steam profile is required. FastL4 profile cannot coexist with clientssl and stream.
質問 96
Exhibit.
The server team has recently configured the three new DNS servers shown for the data center. No current DNS servers are currently configured on the LTM device.
Which command should be used to configure the LTM device to use the new DNS servers?
- A. tmsh set/sysdns name-servers add {192.168.2.192.168.100.100.192.168.200.200}
- B. tmsh create/systins name-servers add {192 168.1.2.192.168.100.1O0.192.168.2O0.2OO}
- C. tmsh modify/sysdns name-servers add {192.168.1.2.192.168.100.100.192.168.200.200}
- D. tmsh change /sysdns name-servers add {192.168.1.2.192.168.100.100.192.168.200.200}
正解: C
解説:
Modify the configuration with modify, and create the configuration with create. Excluding B and D, and the question is to modify the DNS pointer of E5 itself the need to use is modify.
質問 97
In an iApp, which configuration protects against accidental changes to an application Services configuration?
- A. Name
- B. Strict Updates
- C. Components
- D. Template
正解: B
質問 98
An LTM Specialist needs to provide statistics regarding the round-trip time between the clients and the servers.
Which metric should be part of the analytics profile to provide that information?
- A. Max TPS and Throughout
- B. Page Load Time
- C. User Sessions
- D. Response Codes
正解: B
質問 99
Exhibit.
Webserver_pool consists of 6 members. phpAuction_80_pool consists of 2 members LTM1 is the current Active member.
LTM1 loses connectivity to 3 of the 6 members in the webserver_pool LTM2 still has connectivity to all servers.
What is the expected failover behavior?
- A. LTM1 Standby / LTM2 Active
- B. LTM1 Active /LTM2 Active
- C. LTM1 Standby / LTM2 Standby
- D. LTM1 Active / LTM2 Standby
正解: D
質問 100
An LTM Specialist needs to provide access to a 8BG-IP to device for a company's support person access to the BIG IP device, but are NOT allowed to change any settings All support the support remote access to the BIG-IP device, but are NOT allowed to change ant settings. All support have accounts in the company's Active Directory Which method is appropriate to provide access for the support personnel to the BIG-JP device?
- A. configure remote authentication and map support personnel users to the Guest user role
- B. configure remote authentication for all users with a default user role of Guest
- C. configure remote authentication for all users with a default user role of Operator
- D. configure remote authentication and map support personnel users to the Operator user role
正解: A
質問 101
......
F5 301a 認定試験の出題範囲：
| トピック | 出題範囲 |
|---|---|
| トピック 1 |
|
| トピック 2 |
|
| トピック 3 |
|
| トピック 4 |
|
| トピック 5 |
|
| トピック 6 |
|
| トピック 7 |
|
| トピック 8 |
|
合格確定、ガイドで準備301a試験：https://www.goshiken.com/F5/301a-mondaishu.html
LTM Specialist 301a無料最新のリアル試験問題と回答：https://drive.google.com/open?id=128uN0ujZM3tYMo8QZjxpPBQi8E0Yl7DE