Pass 303 Exam in First Attempt Guaranteed 100% Cover Real Exam Questions [Oct-2022]
Valid 303 test answers & F5 303 exam pdf
NEW QUESTION 255
An LTM Specialist needs to terminate client SSL traffic and based on the cookie presented by client.
Which set of profiles should the LTM Specialist use?
- A. HTTPS, Client SSL, Cookie Persistence Profile
- B. HTTPS, Server SSL, SSL Cookie Profile
- C. HTTP, Server SSL, SSL Cookie Profile
- D. HTTP, Client SSL, Cookie Persistence Profile,
Answer: D
NEW QUESTION 256
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. Sensitive connections
- B. Port exhaustion
- C. CPU load
- D. Memory load
- E. Connection mirroring
Answer: C,D
NEW QUESTION 257
A user is having issues with connectivity to an HTTPS virtual server. The virtual server is on the LTM device's external vlan, and the pools associated with the virtual server are on the internal vlan. An LTM Specialist does a tcpdump on the external interface and notices that the host header is incomplete.
In which location should the LTM Specialist put a traffic analyzer to gather the most pertinent data?
- A. external VLAN
- B. internal VLAN
- C. server
- D. client machine
Answer: D
NEW QUESTION 258
A stand-alone LTM device is to be paired with a second LTM device to create an active/standby pair. The current stand-alone LTM device is in production and has several VLANs with floating IP addresses configured. The appropriate device service clustering (DSC) configurations are in place on both LTM devices.
Which two non-specific DSC settings should the LTM Specialist configure on the second LTM device to ensure no errors are reported when attempting to synchronize for the first time? (Choose two.)
- A. VLANs
- B. default route
- C. pools
- D. self IP addresses
Answer: A,D
NEW QUESTION 259
An LTM Specialist is receiving reports from customers about multiple applications failing to work properly.
The LTM Specialist looks at the services running and notices that the bigd process has NOT started.
How are monitored LTM device objects marked when the bigd process is stopped?
- A. unchanged until bigd is restarted
- B. green or available
- C. red or offline
- D. blue or unchecked
Answer: A
NEW QUESTION 260
An LTM Specialist needs to configure a virtual server with the requirements displayed below.
Application is currently an internal HTTPapplication
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. Clientssll, Stream
- B. Clientssl, fastL4, Stream
- C. Serverless, fastL4, Stream
- D. Serverless, Stream
Answer: A
Explanation:
Explanation
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.
NEW QUESTION 261
TWO BIG-IP appliances need to be configured to load balance multiple firewall in a firewall sandwich, Which health monitor setting should be used to verify that the firewalls are able to forward traffic?
- A. Reverse
- B. Adaptive
- C. Transparent
- D. Up internal
Answer: C
Explanation:
Explanation
Sandwich architect firewalls are generally deployed transparently. You can enable Transparent to point to the next-hop address of the firewall and associate it with the firewall pool member for detection.
NEW QUESTION 262
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is troubleshooting an issue with an application configured on an LTM device. The application works properly when accessed directly via the servers; however, it does not work when accessed via the LTM device. The virtual server, 192.168.1.211:443, is configured to SNAT using the address
192.168.1.144 and references a pool with the member 192.168.10.80:443. The virtual server has no Client or Server SSL profiles associated.
Which configuration change will allow the application to function through the virtual server?
- A. Change pool member port to 8443.
- B. Add SSL off-loading to the pool member.
- C. Add Client and Server SSL profiles to the virtual server.
- D. Change virtual server port to 8443.
Answer: A
NEW QUESTION 263
A new DNS virtual server has been configured. Testing reveals that DNS server has failed to accept DNS over TCP. The configuration of the virtual server is as follows:
Which action should be taken to correct this issue?
- A. create a new virtual server with the service port of 53 and the protocol set to TC
- B. change the profile set on the virtual server to TCP
- C. change the profile set on the virtual server To TCP/UDP
- D. add a TCP prone to the existing virtual server.
Answer: A
NEW QUESTION 264
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
A client attempts to connect from a Google Chrome browser to a virtual server on a BIG-IP LTM. The virtual server is SSL Offloaded. When the client connects, the client receives an SSL error. After trying Mozilla Firefox and Internet Explorer browsers, the client still receives the same errors.
The LTM Specialist does an ssldump on the virtual server and receives the results as per the exhibit.
What is the problem?
- A. The SSL key length is incorrect.
- B. The BIG-IP LTM is NOT serving a certificate.
- C. The client needs to be upgraded to the appropriate cipher-suite.
- D. The BIG-IP LTM is NOT listening on port 443.
Answer: B
NEW QUESTION 265
Which method is recommended for creating a new user from the CLI?
- A. edit bigip.conf to add the new user and the user's clear-text password
- B. Run tmsh create auth user username prompt for password' from bash
- C. Run useradd username' then 'passwd username' from bash tmsh
- D. Run f5adduser username' then 'f5passwd username' from bash or tmsh
Answer: B
NEW QUESTION 266
The interface 1.1 of the BIG-IP device has been connected to a link dedicated to traffic on VLAN 120. What should the BIG-IP Administrator do to receive traffic from the VLAN?
- A. Create a new trunk object with interface 1.1 assigned
- B. Create a new trunk object and assign it to the VLAN
- C. Create a new VLAN object and assign the interface 1.1 untagged
- D. Create a new VLAN object and set Customer Tag to 120
Answer: C
NEW QUESTION 267
Refer of the exhibit.
The 816-IP Administrator runs the command shown and observes a device trust issue between BIG-IP devices in a device group. The issue prevents config sync on device bigip3.local.
What is preventing the config sync?
- A. Time Delta to local system is 12
- B. Next Active Load factor is 1 on bigip1.local
- C. Next Active Load factor is 0 on bigip1.local
- D. Both devices are standby
Answer: C
Explanation:
Explanation
Option A should be bioip3.local?. if choose bigip3.local, you should choose A.
NEW QUESTION 268
Which iRule statement demotes a virtual server from CMP?
- A. set ::foo 123
- B. persist source_addr 1800
- C. set static::foo 123
- D. [ class match $HTTP_CONTENT contains my_data_class ]
Answer: A
NEW QUESTION 269
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
An LTM Specialist has uploaded a qkview to F5 iHealth.
Within the GUI, what is the correct procedure to comply with the recommendation shown in the exhibit?
- A. Obtain product version image from downloads.f5.com.
Import product version image.
Install image onto BIG-IP platform.
Select product version image and click Install.
Select the available disk and volume set name. - B. Obtain product version image from images.f5.com.
Overwrite existing image with new product version image.
Select product version image and click Install.
Select the available disk and volume set name. - C. Log a call requesting the product version image via websupport.f5.com Import product version image.
Install image onto BIG-IP platform.
Select product version image and click Install.
Select the available disk and volume set name. - D. Obtain product version image from release.f5.com.
Overwrite existing image with new product version image.
Select product version image and click Install.
Select the available disk and volume set name.
Answer: A
NEW QUESTION 270
An LTM Specialist is troubleshooting a problem on an eCommerce website. The user browses the online store using port 80, adding items to the shopping cart. The user then clicks the "Checkout" button on the site, which redirects the user to port 443 for the checkout process. Suddenly, the user's shopping cart is shown as empty.
The shopping cart data is stored in memory on the server, and the default source address persistence profile is used on both virtual servers.
What is the issue?
- A. The port 80 pool member is deleting the user's session cookie.
- B. The port 80 and port 443 connections are balanced to different nodes.
- C. The port 443 pool member is deleting the user's session cookie.
- D. The port 80 and port 443 connections are balanced to the same node.
Answer: B
NEW QUESTION 271
Two LTM devices must be manually configured to restrict in the same Device Group.
What is the correct order of steps to meet this requirement?
- A. Configure VLAN, Configure-Sync IP, Configure Failover type, Establish Device Trust, Sync Device Trust, Create type, Establish Device Sync Device Trust, Create Device Group.
- B. Configure VLAN, Configure Config-Sync IP. Configure Self-IPs. Configure Failover type. Establish Device Trust, Create Device Group
- C. Configure Self-IPs, Configure VLAN, Configure Config-Sync IP. Configure Failover type, Establish Device Trust, Sync Device Trust, Create Device Group
- D. Configure VLAN, Configure Self-IPs, Configure Config-Sync IP.Configure Failover type, Establish Device Trust, Sync Device Trust, Create Device Group.
Answer: D
NEW QUESTION 272
A BIG-IP Administrator sees the following error message in /var/log/ltm diskmonitor: *******; Disk partition shared has less than 30$ free Which section of the Configuration Utility should the BIG-IP Administrator access to investigate this error message?
- A. Statistics > Module Statistics > System
- B. Statistics > Analytics
- C. System > Disk Management
- D. System > File Management
Answer: C
NEW QUESTION 273
-- Exhibit -
-- Exhibit --
Refer to the exhibits.
Users are able to access the application when connecting to the virtual server but are unsuccessful when connecting directly to the application servers. The LTM Specialist wants to allow direct access to the application servers.
Which configuration change resolves this problem?
- A. Configure a SNAT pool on the LTM device.
- B. Configure a route to the web server subnet on the network router.
- C. Enable port 443 on the virtual server.
- D. Configure an IP Forwarding virtual server on the LTM device.
- E. Disable address translation on the virtual server.
Answer: D
NEW QUESTION 274
All pool members are online. All other virtual server settings are at default What might after the load balancing behavior?
- A. enabing a falback host in the http profile
- B. adding a persistence profile
- C. enabing SNAT automap
- D. adding a oneconnect profile
Answer: B
NEW QUESTION 275
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
Users report that a web application works incorrectly. Sometimes contextual data displayed on the web pages is accurate; other times it is inaccurate.
The LTM administrator looks at the connection table with a filter on one of the client IP addresses currently connected using the command "tmsh show sys connection cs-client-addr 10.0.20.1" with the following results:
10.0.20.1:60048 10.0.20.88:80 10.0.20.1:60048 172.16.20.1:80 tcp 3 (tmm: 0)
10.0.20.1:60050 10.0.20.88:80 10.0.20.1:60050 172.16.20.3:80 tcp 3 (tmm: 0)
10.0.20.1:60047 10.0.20.88:80 10.0.20.1:60047 172.16.20.2:80 tcp 3 (tmm: 0)
10.0.20.1:60049 10.0.20.88:80 10.0.20.1:60049 172.16.20.1:80 tcp 3 (tmm: 0) What is the solution to the problem?
- A. Modify the load balancing method attached to the pool.
- B. Set up an HTTP cookie insert profile in the virtual server.
- C. Modify the setup of the monitor bound to the pool used by the application.
- D. Synchronize the clock of the LTM device with NTP.
Answer: B
NEW QUESTION 276
The BIG-IP Administrator disable all pool members in a pool Users are still able to reach the pool members.
What is allowing users to continue to reach the disabled poo! members?
- A. A slow to time on Pool
- B. A slow ramp time on virtual Server
- C. A persistence profile on the Virtual Server
- D. A persistence profile on the Pool
Answer: C
NEW QUESTION 277
An LTM Specialist observes decreased performance and intermittent connection reap LTM system.
Based on the configuration, which action will address these issues?
- A. Use a shorter idle timeout on the TCP profile.
- B. Use an optimized TCP profile.
- C. Use a FastL4 profile on the virtual server
- D. Use a default caching profile on the virtual server.
Answer: A
NEW QUESTION 278
A BIG-IP Administrator suspects that one of the BIG-IP device power supplies is experiencing power outages.
Which log file should the BIG-IP Administrator check to verify the suspicion?
- A. /var/log/audit
- B. /var/log/kern.log
- C. /var/log/ltm
- D. /war /log/daemon.log
Answer: C
NEW QUESTION 279
An LTM Specialist has recently taken over administration or an LTM devicethat has experienced resource availability issues. The LTM device will need to be solely used for load balancing and SSL offload.
Previously, the LTM device was also used to provide statistical analysis of application traffic. However, that functionality has been moved to a third party solution.
Based on the output below, which configuration change should be made to ensure the LTM module receives the most amount of resources?
- A. Provision LTM to Dedicated, Provision AVR to Dedicated
- B. Provision AVR to none.Provision LTM to Dedicated
- C. Provision AVR to Minimum. Provision LTM at Maximum
- D. Provision AVR to Minimum, Provision LTM to Dedicated
Answer: B
NEW QUESTION 280
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