Pass the F5 LTM Specialist 301b Questions and answers with CertsForce

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Viewing questions 41-50 out of questions
Questions # 41:

In preparation for a maintenance task, an LTM Specialist performs a "Force to Standby" on LTM device Unit 1. LTM device Unit 2 becomes active as expected. The maintenance task requires the reboot of Unit 1. Shortly after the reboot is complete, the LTM Specialist discovers that Unit 1 has become active and Unit 2 has returned to standby.

What would cause this behavior?

Options:

A.

Unit 1 is set with the redundancy state preference of active in devices groups.


B.

Unit 1 is set with the redundancy state preference of active in high availability.


C.

A traffic group is configured with Auto Failback, and Unit 1 is the default device.


D.

A device group is configured with Auto Failback, and Unit 1 is the default device.


Expert Solution
Questions # 42:

-- Exhibit –

Question # 42

-- Exhibit --

Refer to the exhibit.

A pair of LTM devices are configured for HA. The LTM Specialist observes from a capture that there is a successful connection from a client directly to a web server and an unsuccessful connection from a client via the LTM device to the same web server.

Which two solutions will solve the configuration problem? (Choose two.)

Options:

A.

Configure SNAT on the pool.


B.

Configure SNAT on the virtual server.


C.

Change server default gateway to point at LTM internal self IP.


D.

Change server default gateway to point at LTM internal floating IP.


Expert Solution
Questions # 43:

An LTM Specialist is running the following packet capture on an LTM device:

ssldump -Aed -ni vlan301 'port 443'

Which two SSL record message details will the ssldump utility display by default? (Choose two.)

Options:

A.

HTTP Version


B.

User-Agent


C.

ClientHello


D.

ServerHello


E.

Issuer


Expert Solution
Questions # 44:

An LTM Specialist is creating a custom EAV monitor.

In which directory should the LTM Specialist upload the script?

Options:

A.

/usr/monitor


B.

/usr/monitors


C.

/config/monitors


D.

/usr/bin/monitors


E.

/config/templates


Expert Solution
Questions # 45:

-- Exhibit –

Question # 45

-- Exhibit --

Refer to the exhibit.

An LTM Specialist is reviewing the virtual server configuration on an LTM device.

Which two actions should the LTM Specialist perform to minimize the virtual server configuration? (Choose two.)

Options:

A.

Remove 'snat automap' from the virtual server.


B.

Remove the 'http' profile from the virtual server.


C.

Remove the 'default_class' from the virtual server.


D.

Combine 'acct_class' and 'marketing_class' into one class and update associations on the virtual server.


E.

Combine 'marketing_class' and 'default_class' into one class and update associations on the virtual server.


Expert Solution
Questions # 46:

An LTM device pool has suddenly been marked down by a monitor. The pool consists of members 10.0.1.1:443 and 10.0.1.2:443 and are verified to be listening. The affected virtual server is 10.0.0.1:80.

Which two tools should the LTM Specialist use to troubleshoot the associated HTTPS pool monitor via the command line interface? (Choose two.)

Options:

A.

curl


B.

telnet


C.

ssldump


D.

tcpdump


Expert Solution
Questions # 47:

-- Exhibit –

Question # 47

Question # 47

Question # 47

Question # 47 Question # 47

Question # 47

-- Exhibit --

Refer to the exhibits.

An LTM Specialist is troubleshooting an application configured on an LTM device on a one-armed configuration. The application is NOT working through the LTM device but does work when accessed directly via the application servers. 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. No Client or Server SSL profiles are associated. The LTM Specialist has collected two traffic captures to help determine the issue.

What is the problem with the configuration on the LTM device?

Options:

A.

Pool member is configured to use wrong port.


B.

Pool member is configured for SSL off-loading.


C.

Virtual server is configured to use wrong port.


D.

Virtual server is configured without SSL Profiles.


Expert Solution
Questions # 48:

Which command line interface command will check if the BIG-IP platform contains a packet velocity ASIC (PVA)?

Options:

A.

bigpipe platform show | grep -i pva


B.

tmsh show /sys hardware pva status


C.

tmsh show /sys hardware | grep -i pva


D.

tmsh show /ltm hardware | grep -i pva


Expert Solution
Questions # 49:

-- Exhibit –

Question # 49

-- Exhibit --

Refer to the exhibit.

An LTM Specialist is upgrading the LTM devices.

Which device should be upgraded first?

Options:

A.

Device A


B.

Device B


C.

Device C


D.

Device D


Expert Solution
Questions # 50:

-- Exhibit –

Question # 50

-- 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?

Options:

A.

Change pool member port to 8443.


B.

Change virtual server port to 8443.


C.

Add SSL off-loading to the pool member.


D.

Add Client and Server SSL profiles to the virtual server.


Expert Solution
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Viewing questions 41-50 out of questions