2022 Updated Verified Pass 301a Exam - Real Questions and Answers
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NEW QUESTION 80
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
Answer: D
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 81
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. IP conflict result
- B. HTTP traffic is NOT allowed
- C. Other service ports could be allowed
- D. Packet filter allowances are also required
Answer: B
NEW QUESTION 82
An LTM is configure an application that is separated into several subdomains across multiple virtual servers. Many of these subdomains require encryption and could be accessed by anyone on the internet. The configuration must NOT result in SSL warnings to end users.
How should the LTM Specialist configure the SSL profiles for these virtual servers?
- A. Obtain an SSL certificate for each subdomain, make a ServerSSL profile for each subdomain, and apply to the related SSL Virtual Server.
- B. Obtain a wildcard certificate, create one ClientSSL profile and apply to all SSL Virtual Servers
- C. Create a self-singed SSL certificate for each subdomain make a ClientSSL profile for each subdomain, and apply to the related SSL Virtual server
- D. Create a self-singed SSL certificate for each subdomain make a Client profile for each SSL Virtual Server
Answer: B
Explanation:
The topic is that there are multiple domain names in the business, and HTTPS services are provided to the internet, and users cannot be allowed to generate SSL alarms. The require client ssl and use CA certificate instead of self-singed certificate. And multiple domain names, you can use wildcard certificates.
NEW QUESTION 83
An LTM Specialist must reconfigure a BIG-IP LTM system that load balances traffic to web application servers. The application developer inform the LTM Specialist that TLS must be used to communicate with the application servers.
Which additional profile is required as part of virtual server configuration?
- A. Client SSL
- B. Rewrite profile
- C. SPDV profile
- D. Server SSL
Answer: D
NEW QUESTION 84
An LTM Specialist reports that an application si no longer reachable after it has been upgraded.
Nothing has been changed in the configuration on the LTM device.
The logs indicates that health monitors to all servers have failed as shown:
What should the LTM Specialist verify next?
- A. That the firewall between the BIG-ip device and servers is still allowing HTTP
- B. That the can still ping the servers from te BIG_ IP device.
- C. That the custom receive string for the HTTP monitor has changed with the upgrade
- D. That the TCP hand shake with the servers is stall completed using tcpdump
Answer: C
Explanation:
The log shows that tcp detection is normal, but http detection is abnormal. So we should pay attention to the detection problem of http level
NEW QUESTION 85
An LTM Specialist needs to configure a setup for antivirus scanning of HTTP traffic with an internet Contact adaption Protocol (ICAP) server.
Which two server type should be used? (Choose two.)
- A. Forwarding IP
- B. Standard
- C. Stateless
- D. Performance HTTP
- E. Internal
Answer: B,E
NEW QUESTION 86
An LTM Specialist is the administrator of an HA pair that contains two BIG IP units and one floating traffic group (TG1). A new project requires the creation of 30 virtual servers. The Specialist decides to create a new floating traffic group (TG2) to handle this requirement. Objects for this project created by the BIG-IP Managers must appears in the correct traffic group.
Which configuration should the LTM Specialist use to meet the requirement?
- A. Create a new partition and set the default traffic group to TG2
- B. Move the BIG-IP Managers from TG1 to TG2
- C. Restrict the Traffic Group Access of BIG-I Managers to TG2
- D. Modify the default traffic group of the Common partition to TG2
Answer: A
NEW QUESTION 87
A virtual server is configured to handle https traffic. The clientssl profile is configured to use a2048-bit RSA key. Due to security requirements, is the LTM Specialist needs to use a 4096-bit RSA key in the future.
What two effects will this change have on the BIG-IP device? (Choose two)
- A. Increase of CPU usage on the BIG-IP device
- B. Increased of concurrent connection on client-side
- C. Increase of TLS Renegotiation
- D. Decrease to 20% of licensed TPS
- E. Decrease to 90% of licensed TPS
Answer: A,D
NEW QUESTION 88
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
Answer: A
NEW QUESTION 89
An ITM Specialist has the configuration shown:
The LTM Specialist needs to create a new virtual server in part B.
Which virtual address(es) should be used for the new virtual server?
- A. 10.100.0.1 and.10.120.0.1
- B. 10.120.0.1 only
- C. 10.90.0.1 and 10.100.0.1
- D. 10.90.0.1 and 10.12.0.1
Answer: A
NEW QUESTION 90
Remote office users are having performance issues with a virtual hosted on the F5 LTM. The LTM Specialist reviews the configuration for the virtual server and determine that some settings are set with default profiles.
Which profile should the LTM Specialist enable to improve virtual server performance?
- A. A FastL4 profile on the virtual server
- B. A WAN optimized client side profile
- C. An HTTP profile for the virtual server
- D. A Stream profile for the remote user networks
Answer: B
Explanation:
They key word is that there are performance problem with Remote office users, no F5. The user experience can be improved through tcp optimization. The expression should be wom-tcp-wan-optimized in Protocol Profile (Client)
NEW QUESTION 91
A virtual server configuration for traffic destined to a server is as shown:
HTTP traffic is destined to the 10 10.20.1 server from the source
Based on precedence, which virtual server accepts this traffic?
- A. MyVS3
- B. MyvS1
- C. MyVS2
- D. MyVS4
Answer: C
NEW QUESTION 92
A Web Server Administrator uses a manual process to display a page when the service is down.
Which feature on the LTM device should be used to automate the service down page? :
- A. Fallback Host
- B. Action on Service Down
- C. Redirect Rewrite
- D. Enable Request Queueing
Answer: A
NEW QUESTION 93
Which Standard Virtual Server settings should an LTM Specialist use to load balance across routed path of two different ISPs?
- A. address translation disabled and port translation enabled
- B. address translation enabled and port translation disabled
- C. both address and port translation disabled
- D. both address and port translation enabled
Answer: D
NEW QUESTION 94
AN LTM Specialist is using an external monitor evaluate the hard drive usage of a node. The monitor has marked the node down because it exceeded the specific threshold. The disk usage on the server has been corrected below the threshold, however, the node remains offline.
Which feature is causing this problem?
- A. The value for UP interval is enable with a value greater than 0
- B. The value for Manual Resume is set to Yes
- C. The value of Manual Resume is set to No
- D. The parameter Time Until UP has a value greater than 0
Answer: B
NEW QUESTION 95
Exhibit.
An LTM Specialist needs to configure VS^HTTP and VS_DB for an online shopping site. The VS HTTP passes the client requests to the webservers. The webservers query the database servers through the VS_DB. Initially, the LTM Specialist finds the database servers directly return the packets to the webservers.
which setting must be enabled for the configuration to function correctly?
- A. VS_DB snat auto map
- B. VS DB auto last hop
- C. VS_HTTP snat auto map
- D. VS.HTTP auto last hop
Answer: B
NEW QUESTION 96
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