Free F5 301b Actual Exam Questions
The questions for this exam were last updated on January 7, 2026
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Question No. 1
-- Exhibit --
-- Exhibit --
Refer to the exhibit.
A company uses a complex piece of client software that connects to one or more virtual servers
hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must
determine the cause of the problem.
The LTM Specialist has the tcpdump extract and knows the client source IP is 168.210.232.5.
Assuming no wildcard virtual servers, how many distinct virtual servers does the client connect to on
the LTM device?
-- Exhibit --
Refer to the exhibit.
A company uses a complex piece of client software that connects to one or more virtual servers
hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must
determine the cause of the problem.
The LTM Specialist has the tcpdump extract and knows the client source IP is 168.210.232.5.
Assuming no wildcard virtual servers, how many distinct virtual servers does the client connect to on
the LTM device?
Select one option, then reveal solution.
Question No. 2
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
An LTM Specialist has created a virtual server to balance connections to a pool of application servers
and offload SSL decryption. Clients connect to the application at https://www.example.com/. The
virtual server is configured with a clientssl profile but no serverssl profile. The application servers are
listening on ports 80 and 443. Users are unable to connect to the application through the virtual
server but are able to connect directly to the application server.
What is the root cause of the error?
-- Exhibit --
Refer to the exhibit.
An LTM Specialist has created a virtual server to balance connections to a pool of application servers
and offload SSL decryption. Clients connect to the application at https://www.example.com/. The
virtual server is configured with a clientssl profile but no serverssl profile. The application servers are
listening on ports 80 and 443. Users are unable to connect to the application through the virtual
server but are able to connect directly to the application server.
What is the root cause of the error?
Select one option, then reveal solution.
Question No. 3
An LTM Specialist connects to an LTM device via the serial console cable and receives unreadable
output. The LTM Specialist is using the appropriate cable and connecting it to the correct serial port.
Which command should the LTM Specialist run through ssh to verify that the baud rate settings for
the serial port are correct on the LTM device?
output. The LTM Specialist is using the appropriate cable and connecting it to the correct serial port.
Which command should the LTM Specialist run through ssh to verify that the baud rate settings for
the serial port are correct on the LTM device?
Select one option, then reveal solution.
Question No. 4
-- Exhibit --
-- Exhibit --
Refer to the exhibit.
A company uses a complex piece of client software that connects to one or more virtual servers (VS)
hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must
determine the cause of the problem. The LTM Specialist has the tcpdump extract. The client loses
connection with the LTM device.
Where is the reset originating?
-- Exhibit --
Refer to the exhibit.
A company uses a complex piece of client software that connects to one or more virtual servers (VS)
hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must
determine the cause of the problem. The LTM Specialist has the tcpdump extract. The client loses
connection with the LTM device.
Where is the reset originating?
Select one option, then reveal solution.
Question No. 5
An LTM Specialist realizes that a datacenter engineer has changed the console baud rate.
Which command determines the current baud rate via the command line interface?
Which command determines the current baud rate via the command line interface?
Select one option, then reveal solution.
Question No. 6
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is upgrading the LTM devices.
Which device should be upgraded first?
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is upgrading the LTM devices.
Which device should be upgraded first?
Select one option, then reveal solution.
Question No. 7
An LTM device pair is configured for failover and connection mirroring. The LTM devices are
configured with virtual servers for HTTP, HTTPS with SSL offload, and SSH. An event occurs that
causes a failover. HTTP and SSH sessions active at the time of failover remain active, but HTTPS
sessions are dropped.
What is the root cause of this problem?
configured with virtual servers for HTTP, HTTPS with SSL offload, and SSH. An event occurs that
causes a failover. HTTP and SSH sessions active at the time of failover remain active, but HTTPS
sessions are dropped.
What is the root cause of this problem?
Select one option, then reveal solution.
Question No. 8
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
Which step should an LTM Specialist take next to finish upgrading to HD1.3?
-- Exhibit --
Refer to the exhibit.
Which step should an LTM Specialist take next to finish upgrading to HD1.3?
Select one option, then reveal solution.
Question No. 9
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
An HTTP monitor always marks the nodes in the pool as down. The monitor's definition and the HTTP
headers from the monitor request and response are provided.
What is the issue?
-- Exhibit --
Refer to the exhibit.
An HTTP monitor always marks the nodes in the pool as down. The monitor's definition and the HTTP
headers from the monitor request and response are provided.
What is the issue?
Select one option, then reveal solution.
Question No. 10
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is troubleshooting a sync-failover group of three BIG-IP LTM devices.
The
command used is "tmsh run cm watch-devicegroup-device."
What does the output mean?
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is troubleshooting a sync-failover group of three BIG-IP LTM devices.
The
command used is "tmsh run cm watch-devicegroup-device."
What does the output mean?
Select one option, then reveal solution.
Question No. 11
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is troubleshooting a new HTTP monitor on a pool. The pool member is functioning
correctly when accessed directly through a browser. However, the monitor is marking the member
as down. The LTM Specialist captures the monitor traffic via tcpdump.
What is the issue?
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is troubleshooting a new HTTP monitor on a pool. The pool member is functioning
correctly when accessed directly through a browser. However, the monitor is marking the member
as down. The LTM Specialist captures the monitor traffic via tcpdump.
What is the issue?
Select one option, then reveal solution.
Question No. 12
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
The virtual server is listening on port 443.
What is the solution to the problem?
-- Exhibit --
Refer to the exhibit.
The virtual server is listening on port 443.
What is the solution to the problem?
Select one option, then reveal solution.
Question No. 13
An LTM Specialist has just manually failed the active LTM device over to the standby LTM device. The
LTM Specialist notices the newly active LTM device is NOT currently receiving traffic.
The LTM
Specialist verifies the newly active device is responding to ARP but still no traffic is hitting the virtual
servers. The LTM Specialist also notices that the virtual servers eventually start responding.
What should be added to the configuration to resolve the problem?
LTM Specialist notices the newly active LTM device is NOT currently receiving traffic.
The LTM
Specialist verifies the newly active device is responding to ARP but still no traffic is hitting the virtual
servers. The LTM Specialist also notices that the virtual servers eventually start responding.
What should be added to the configuration to resolve the problem?
Select one option, then reveal solution.
Question No. 14
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
An LTM Specialist configures a virtual server to load balance to a pool of FTP servers. File transfers
are failing. The virtual server is configured as follows:
ltm virtual ftp_vs {
destination 10.10.1.103:ftp
ip-protocol tcp
mask 255.255.255.255
pool ftp_pool
profiles {
tcp { }
}
vlans-disabled
}
Which change will resolve the problem?
-- Exhibit --
Refer to the exhibit.
An LTM Specialist configures a virtual server to load balance to a pool of FTP servers. File transfers
are failing. The virtual server is configured as follows:
ltm virtual ftp_vs {
destination 10.10.1.103:ftp
ip-protocol tcp
mask 255.255.255.255
pool ftp_pool
profiles {
tcp { }
}
vlans-disabled
}
Which change will resolve the problem?
Select one option, then reveal solution.
Question No. 15
-- Exhibit –
-- Exhibit --
Refer to the exhibit.
An LTM Specialist configures a virtual server that balances HTTP connections to a pool of three
application servers. Approximately one out of every three connections to the virtual server fails.
Which two actions will resolve the problem? (Choose two.)
-- Exhibit --
Refer to the exhibit.
An LTM Specialist configures a virtual server that balances HTTP connections to a pool of three
application servers. Approximately one out of every three connections to the virtual server fails.
Which two actions will resolve the problem? (Choose two.)
Select all that apply, then reveal solution.