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How to Prepare For F5 301a: BIG-IP LTM Specialist: Architect Set-Up & Deploy Exam
Preparation Guide for F5 301a: BIG-IP LTM Specialist: Architect Set-Up & Deploy Exam
Introduction
An F5 Certified BIG-IP Administrator can handle application delivery networks (ADNs) and F5 Traffic Management Operating System (TMOS) devices, as well as conduct routine management and troubleshooting. The F5-CA qualification requires passing two exams:
- Exam 101-Fundamentals of Application Delivery
- Exam 301a-TMOS Administration
Pre-existing BIG-IP implementations and provisional fault isolation are managed by an F5 Certified BIG-IP Administrator. They must be able to edit BIG-IP artefacts and make appropriate configuration adjustments. They’re still in charge of application delivery networks (ADNs) and managing and troubleshooting F5 Traffic Management Operating System (TMOS) devices on a regular basis. These Certified Experts manage BIG-IP infrastructure such as virtual servers, pools, pool owners, nodes, accounts, and displays using TMSH and a setup utility. They also maintain BIG-IP repositories and build, rebuild, and manage them. Certified BIG-IP Administrators must therefore review the state, functionality, and statistics of a resource in order to consider how BIG-IP networks are actually handling traffic.
The function of BIG-IP systems as a proxy mechanism inside an ADN is defined by administrators. BIG-IP devices are set up, licensed, and provisioned by them. Profiles are used by a Certified BIG-IP Administrator to monitor how BIG-IP networks handle traffic across virtual servers. They’re also in need of utilizing different medical methods to troubleshoot and diagnose issues. After it has been mounted, configured, and applied, passing this exam demonstrates independence in conducting day-to-day operations and simple troubleshooting of TMOS-based systems in different application environments. Individuals may opt to finish their credential path here or go on to the Technical Professional, Technical Specialist, Cloud, or Security Solutions tracks. In this guide we will cover all the aspects of F5-301a dumps and F5-301a practice exams.
NEW QUESTION 69
An LTM Specialist decides to offload SSL traffic on the LTM device instead of just passing it through. The LTM Specialist needs to change the configure from a Performance (Layer 40 virtual server to a Standard virtual server with SSL offload.
Which two element the LTM Specialist consider when performance this task? (Choose two.)
- A. Connection mirroring
- B. Port exhaustion
- C. Sensitive connections
- D. CPU load
- E. Memory load
Answer: D,E
NEW QUESTION 70
One LTM device in an HA pair of LTM devices is unable to reach its default gateway. An HA Failover event needs to happen.
Which configuration item enables this behavior?
- A. Gateway pool monitor
- B. iRule
- C. Gateway Fail Safe
- D. Gateway pool
Answer: C
NEW QUESTION 71
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. Forwarding (Layer 2)
- C. Stateless
- D. Forwarding (IP)
- E. Performance (Layer A)
Answer: A,E
NEW QUESTION 72
A customer wants to select the pool for an application based on information found in the path of the URL.
For example:
http://www.example.com/app 1 should be sent to the app 1 pool
http.//www.exampie.com/app 2 should be sent to the app2 pool
Which two profiles need to be assigned to the virtual server? (Choose two.)
- A. HTTP
- B. TCP
- C. TTP Compression
- D. Client SSL
- E. Persistence
Answer: A,B
NEW QUESTION 73
Refer to the exhibit
Given the bigip conf extract shown where the servers only talk http on port 80, which node will receive the next user request?
- A. 10.1.1.2 0
- B. 72.10.1.1
- C. 10.1.1.1
- D. 10.1.1.3
Answer: D
NEW QUESTION 74
An LTM Specialist has noticed in the audit log that there are numerous attempts to log into the Admin account. Theses attempts are sourced from a suspicious IP address range to the Configuration Utility of the LTM device.
How should the LTM Specialist block these attempts?
- A. add the permitted source IP addresses to the httpd allow list via tmsh
- B. add the permitted source IP addresses to the allow list via Configuration Utility
- C. add the suspicious source IP addresses to the httpd deny list via tmsh
- D. add the suspicious source IP addresses to the httpd deny list via Configuration Utility
Answer: A
NEW QUESTION 75
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 create/systins name-servers add {192 168.1.2.192.168.100.1O0.192.168.2O0.2OO}
- B. tmsh set/sysdns name-servers add {192.168.2.192.168.100.100.192.168.200.200}
- 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}
Answer: C
Explanation:
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.
NEW QUESTION 76
An LTM Specialist must create a new virtual server for HTTP access. The LTM Specialist creates a forwarding virtual server to reach the resource.
What is a potential result of this action?
- A. Packet filter allowances are also required
- B. HTTP traffic is NOT allowed
- C. Other service ports could be allowed
- D. IP conflict result
Answer: B
NEW QUESTION 77
AN LTM Specialist is deploying an iRule designed to determine the country of origin of an incoming client connection. The iRule needs to be used with an SSL-enabled web application.
Which profile required for the iRule to function properly?
- A. DNS
- B. TCP
- C. HTTP
- D. UDP
Answer: B
Explanation:
Question stem requires the client IP to match the source region, so TCP ?UDP at the transport layer can meet the requirements. The title stem mentions that it is a Web application based on SSL, and it does not mention F5 undertakes SSL offload, So TCP is enough.
NEW QUESTION 78
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. Web Acceleration
- B. FastHTTP
- C. OneConnect
- D. Response Adapt
Answer: A
NEW QUESTION 79
A pool with a default connection limit is configured to use Round Robin as the load balancing method. An LTM Specialist needs to ensure that the LTM device selects a server with the fewest number of connections when new clients connect. Another pool is using the same set of backend servers.
Which load balancing-method should the pool be changed to?
- A. Weighted Least Connections (node]
- B. Least Connections
- C. Weighted Least Connections (member)
- D. Least Connections
Answer: D
NEW QUESTION 80
Refer to the Exhibit.
An LTM Specialist notices that two members in a pool are overloaded. To relive the existing members a fourth member (10.128.20.14) is brought up.
How many member will receive and process new connections?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 81
An LTM Specialist needs to configures virtual server that uses PVA or OPVA Which virtual server type should be used?
- A. Performance (Layer 4)
- B. Stateless
- C. Performance (HTTP)
- D. Standard
Answer: A
NEW QUESTION 82
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: No Traffic Groups
LTM2: Traffic Groups A, B, C, and D - C. LTM1: Traffic Groups B and C
LTM2: Traffic Groups A and 0 - D. LTM1: Traffic Groups A, B, C, and D
LTM2: No Traffic Groups
Answer: B
Explanation:
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.
NEW QUESTION 83
An HTTP monitor is created and assigned to a pool with the following non-default configuration:
Interval: 7 seconds
Timeout: 22 seconds
Reverse: Yes
Send String: GET/status.html HTTP/1.1/r/nHost:test.example.com/r/nConnector:Close Receive String: Up The HTTP server sends the following response:
What is the resulting pool status?
- A. Offline (Enabled)
- B. Unavailable (Enabled)
Available (Enabled) - C. Unknown (Disabled)
Answer: B
NEW QUESTION 84
The picture belongs to static content, you can configure static content cache in FS to meet this demand An LTM Specialist must configure session persistence for a highly available, highly utilized web-based application.
* The following requirements are provided:
* http proxy setup for security
persistence information available to the HA peer in case of failover
The LTM Specialist needs to minimize additional burden on the LTM device to the greatest extent possible.
Which persistence profile should be used?
- A. Destination Address Affinity
- B. Cookie insert
- C. Source Address Affinity
- D. Universal
Answer: B
NEW QUESTION 85
An LTM Specialist configures a new HTTPS virtual server that contains a valid example.com ssl certificate. The LTM Special receives an error in the browser when connecting.
What must be added to the SSL Client profile to fix this issue?
- A. A sell-sign certificate
- B. A public root certificate
- C. An intermediate certificate
- D. A new example com certificate
Answer: C
NEW QUESTION 86
Exhibit.
The three VLANS shown provide connectivity to backend servers. The backend servers are being moved to unmanaged switches and require separate interfaces.
How should the F5 device interfaces be configured?
- A. Create a Trunk interface and combined interface 1.1.1.2 and 1.3.
- B. Create VLAN_A move interface 1.1 to untagged. Create VLAN_B move interface 1.2 to untagged. Create VLAN_C move interface 1.3 to untagged.
- C. Create a Trunk interface and select VLAN_A, VLAN_B. and VLAN_C.
- D. Create VLAN named VLAN_A enter 100 under Tag and move interface 1.1 to tagged Create VLAN_B enter 200 and move interface 1.2 to tagged Create VLAN_C Center 300 and move interface 1.3 to tagged.
Answer: B
NEW QUESTION 87
Which process can be eliminated by terminating SSL communication on the LTM device rather than the backend pool members?
- A. applying security patches on the backend pool members
- B. administering SSL on the web servers
- C. obtaining SSL certificates from a certificate authority
- D. generating CSRS
Answer: B
NEW QUESTION 88
While working with a web developer, it is determined that additional logic is required to assess the pool member availability.
Which two monitor types should be used in this scenario? (Choose two)
- A. Gateway ICMP
- B. TCP Echo
- C. Scripted
- D. TCP
- E. External
Answer: C,E
NEW QUESTION 89
An LTM device configured with a management IP address and route and a series of self-IPs and TMM routes. Both management and TMM have a routing entry for 101 10/24 Application traffic is being load balanced and sent to pool member 10.1.1.123 with SNAT Automap and configured.
Which route will the LTM device use?
- A. TMM route regardless of the management port status
- B. equal cost multipath load balancing via both routes
- C. management route when TMM interface is down or TMM is offline
- D. both routes, which will duplicate traffic on both management and TMM interface
- E. management route regardless of the management port status
Answer: A
NEW QUESTION 90
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
Answer: D
NEW QUESTION 91
The network team has recently added a new syslog server with IP address 10.1.1.1.
Which command adds the new syslog entry on the F5 LTM device?
A)
B)
C)
D)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 92
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