Valid 303 Test Answers & F5 303 Exam PDF
F5 303 Certification Real 2021 Mock Exam
NEW QUESTION 221
What is the status of a pool member when manual resume is enabled and a health check first fails and then passes?
- A. Offline (Enabled)
- B. Available (Enabled)
- C. Offline (Disabled)
- D. Available (Disabled)
Answer: C
NEW QUESTION 222
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 A
- B. Option B
- C. Option C
- D. Option D
Answer: C
NEW QUESTION 223
Which iRule will reject any connection originating from a 10.0.0.0/8 network?
- A. when CLIENT_ACCEPTED {
set remote_ip [IP::addr [IP::local_addr] mask 8]
switch $remote_ip {
"10.0.0.0" { reject }
"11.0.0.0" { pool pool_http1}
default { pool http_pool }
}
} - B. when CLIENT_ACCEPTED {
set remote_ip [IP::addr [IP::remote_addr] mask 8]
switch $remote_ip {
"10.0.0.0" { reject }
"11.0.0.0" { pool pool_http1}
default { pool http_pool }
}
} - C. when CLIENT_ACCEPTED {
set remote_ip [IP::addr [IP::local_addr] mask 255.0.0.0]
switch $remote_ip {
"10.0.0.0" { reject }
"11.0.0.0" { pool pool_http1}
default { pool http_pool }
}
} - D. when CLIENT_ACCEPTED {
set remote_ip [IP::addr [IP::client_addr] mask 255.0.0.0]
switch $remote_ip {
"10.0.0.0" { reject }
"11.0.0.0" { pool pool_http1}
default { pool http_pool }
}
}
Answer: D
NEW QUESTION 224
Refer to the exhibit.
An LTM Specialist has multiple SNAT and virtual server objects configured as in the bigip.conf shown.
The LTMSpecialist tests a connection from a client with. IP 172.163.31.11 to 192.168.0.100:80.
Which two objects will show an increase in Local Traffic statistics connections?
- A. VS_ B & SNAT A
- B. VS_B&SNAT_B
- C. VS_A & SNAT A
- D. VS_A&SNAT_B
Answer: D
NEW QUESTION 225
The web application team requests help from the LTM Specialist to Improve the performance of their web sites that are load balanced by the F5 LTM device with a Standard Virtual Server.
Which virtual server type will improve the performance of the web application servers?
- A. Performance (HTTP)
- B. Performance (Layer 4)
- C. Stateless
- D. Forwarding (IP)
Answer: A
NEW QUESTION 226
An LTM Specialist is experiencing issues in a failover event. Certain long-lasting FTP event. Certain long-lasting FTP connections using a single node pool are forced to reconnect. The bigip.conf extract isshown:
What does the LTM Specialist need to change in the configuration to avoid this issue?
- A. persistence mirroring
- B. ftp profile
- C. connection mirroring
- D. snatpool
Answer: C
Explanation:
Explanation
The stem mentions that it is a single server node, sothere is no need to consider the factors of session maintenance. The actual requirement is to maintain the original connection status during failover. You need to configure connection mirroring to synchronize the connection status between the devices in the cluster in real time.
NEW QUESTION 227
AN LTM Specialist is deploying an iRule designed to determine the country of origin of an incoming client connection. TheiRule needs to be used with an SSL-enabled web application.
Which profile required for the iRule to function properly?
- A. UDP
- B. TCP
- C. DNS
- D. HTTP
Answer: B
Explanation:
Explanation
Question stem requires the client IP to match the source region, so TCP ?UDP at thetransport 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 228
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. nvfs
- C. vs_http
- D. vs_ftp
Answer: D
NEW QUESTION 229
An LTM Specialist reports that an application si no longer reachable after it has beenupgraded.
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 custom receive string for the HTTP monitor has changed with the upgrade
- B. That the can still ping the servers from te BIG_ IP device.
- C. That the firewall between the BIG-ip device and servers is still allowing HTTP
- D. That the TCP hand shake with the servers is stall completed using tcpdump
Answer: A
Explanation:
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 230
Consider the monitor configuration displayed below.
What is the status of a pool member that responds with ''200 OK''?
- A. available
- B. disabled
- C. unknown
- D. down
Answer: D
NEW QUESTION 231
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. HTTP traffic is NOT allowed
- B. Other service ports could be allowed
- C. IP conflict result
- D. Packet filter allowances are also required
Answer: A
NEW QUESTION 232
A pool of four servers has been partially upgraded for two new servers with more memory and CPU capacity.
The BIG-IP Administrator must change the load balance method to consider more connections for the two new servers. Which load balancing method considers pool member CPU and memory load?
- A. Ratio
- B. Least Connection
- C. Dynamic Ratio
- D. Round Robin
Answer: A
NEW QUESTION 233
Where does a LTM Specialist view all of the objects that are part of a deployed iApp?
- A. iAPP> Application Policy > Objects
- B. Local Traffic > Network Map > View Map
- C. Local Traffic . Virtual Servers > Applications
- D. IAP > Application Service > Components
Answer: D
NEW QUESTION 234
An LTM Specialist needs to upgrade all guests on a Viprion eight CMP guests.
What is the maximum number of guests that the LTM Specialist should upgrade at once?
- A. Four
- B. Eight
- C. One
- D. TWO
Answer: C
Explanation:
Explanation
Each guest is independent, just like hardware upgrades. Can only upgrade one by one, there is no way to upgrade at the same time.
NEW QUESTION 235
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is working on an LTM 11.0.0 installation and has identified a security vulnerability as shown in the exhibit. The LTM Specialist is tasked with applying the latest available hotfix to resolve the problem.
Which procedure resolves the problem?
- A. Browse to System > Software Management > Image List.
Import 11.1.0.HF3 to the available hotfix images.
Select the imported hotfix image and installation location and click Install. - B. Browse to System > Software Management > Image List.
Import TMOS 11.2.0 to the available hotfix images.
Select the imported hotfix image and installation location and click Install. - C. Browse to System > Software Management > Hotfix List.
Import 11.1.0.HF3 to the available hotfix images.
Select the imported hotfix image and installation location and click Install. - D. Browse to System > Software Management > Hotfix List.
Import TMOS 11.2.0 to the available hotfix images.
Select the imported hotfix image and installation location and click Install.
Answer: C
NEW QUESTION 236
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