Free F5 303 BIG-IP ASM Specialist Actual Exam Questions
The questions for this exam were last updated on January 7, 2026
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Question No. 1
Refer to the following iRule:
What is a complete list of profiles that must be applied to the virtual server for this iRule?
What is a complete list of profiles that must be applied to the virtual server for this iRule?
Select one option, then reveal solution.
Question No. 2
The BIG-IP Administrator needs to perform a BIG-IP device upgrade to the latest version of TMOS.
Where can the administrator obtain F5 documentation on upgrade requirements?
Where can the administrator obtain F5 documentation on upgrade requirements?
Select one option, then reveal solution.
Question No. 3
Refer to the exhibit.
The http monitor is applied to a pool All members are enabled One pool member stops responding
TCP port 80. The server still responds to ping.
What is the resulting status of this pool member?
The http monitor is applied to a pool All members are enabled One pool member stops responding
TCP port 80. The server still responds to ping.
What is the resulting status of this pool member?
Select one option, then reveal solution.
Question No. 4
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?
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?
Select one option, then reveal solution.
Question No. 5
An LTM device receives a response string containing "error"
Which monitor type and parameter will mark the HTTP server as down?
Which monitor type and parameter will mark the HTTP server as down?
Select one option, then reveal solution.
Question No. 6
A virtual server with SNAT automap enabled selects pool member 10.20.0.10.443 for the server-side
flow. The client side flow source IP is 192.168.0.10 .
Which source IP should be expected in the server-side connection?
flow. The client side flow source IP is 192.168.0.10 .
Which source IP should be expected in the server-side connection?
Select one option, then reveal solution.
Question No. 7
TWO LTM devices are in the same Device Group and configured for Ac live/Standby Failover. The LTM
Specialist observes that the HA Active and Standby device constantly changes state. All network links
use the default route domain A dedicated fiber ink is used for the HA connection with a latency of
250 ms but no packet loss.
What is causing the change in failover state to occur?
Specialist observes that the HA Active and Standby device constantly changes state. All network links
use the default route domain A dedicated fiber ink is used for the HA connection with a latency of
250 ms but no packet loss.
What is causing the change in failover state to occur?
Select one option, then reveal solution.
Question No. 8
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?
HTTP traffic is destined to the 10 10.20.1 server from the source
Based on precedence, which virtual server accepts this traffic?
Select one option, then reveal solution.
Question No. 9
An LTM Specialist needs to deploy a virtual server that will load balance traffic targeting
https://register.example.com to a set of three web servers. Persistence needs to be ensured. No
persistence mirroring is allowed SSL offloading is required.
A fourth web server with fewer resources will be used to handle requests from engine bots to
https://register.example.comvrobots.txt by an iRule. The (Rule will use the HTTP_REQUEST event. .
What are the required profile and persistence settings to implement this
https://register.example.com to a set of three web servers. Persistence needs to be ensured. No
persistence mirroring is allowed SSL offloading is required.
A fourth web server with fewer resources will be used to handle requests from engine bots to
https://register.example.comvrobots.txt by an iRule. The (Rule will use the HTTP_REQUEST event. .
What are the required profile and persistence settings to implement this
Select one option, then reveal solution.
Question No. 10
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? :
Which feature on the LTM device should be used to automate the service down page? :
Select one option, then reveal solution.
Question No. 11
An LTM Specialist needs to create an iRule that creates persistence records based on a JSESSIONID
cookie. If a persistence record already exists, then the iRule must persist the client connection
according to the existing record.
Which persistence profile enables the iRule to meet these requirements?
cookie. If a persistence record already exists, then the iRule must persist the client connection
according to the existing record.
Which persistence profile enables the iRule to meet these requirements?
Select one option, then reveal solution.
Question No. 12
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?
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?
Select one option, then reveal solution.
Question No. 13
Exhibit.
The LTM devices LTM1 and LTM2 are configured in a Device Group (Sync Failover) with Network
Failover configured on both the management and HA and Internal VLANS. and ConfigSync is confined
in a Device Group (Sync Failover) with Network Failover and internal are tagged on a single trunk
with subnets Connection Mirroring is configured on both the HA interlace directly connected
between LTM1 and LTM2, and the management interlace is connected to a management switch. The
LTM devices have four Traffic Groups defined, and both LTM devices are healthy and capable of
passing traffic for any of the Traffic Groups.
An LTM Specialist disconnects the cable for the HA network in an effort to test failover.
Which HA functionality works in this case?
The LTM devices LTM1 and LTM2 are configured in a Device Group (Sync Failover) with Network
Failover configured on both the management and HA and Internal VLANS. and ConfigSync is confined
in a Device Group (Sync Failover) with Network Failover and internal are tagged on a single trunk
with subnets Connection Mirroring is configured on both the HA interlace directly connected
between LTM1 and LTM2, and the management interlace is connected to a management switch. The
LTM devices have four Traffic Groups defined, and both LTM devices are healthy and capable of
passing traffic for any of the Traffic Groups.
An LTM Specialist disconnects the cable for the HA network in an effort to test failover.
Which HA functionality works in this case?
Select one option, then reveal solution.
Question No. 14
Refer to the exhibit.
A pool is contoured with four members. A user has a current connection established with 10.18.1.40.
The virtual server has a persistence Profile configured.
A pool is contoured with four members. A user has a current connection established with 10.18.1.40.
The virtual server has a persistence Profile configured.
Select one option, then reveal solution.
Question No. 15
Four members in a server pool have similar hardware platforms. An LTM Specialist needs the load
balancing method that can select the server with the fewest entries in the persistence table.
Which load balancing method should the LTM Specialist use?
balancing method that can select the server with the fewest entries in the persistence table.
Which load balancing method should the LTM Specialist use?
Select one option, then reveal solution.