F5-Networks 301b practice test

Question 1

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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. Enable port 443 on the virtual server.
B. Configure a SNAT pool on the LTM device.
C. Disable address translation on the virtual server.
D. Configure an IP Forwarding virtual server on the LTM device.
E. Configure a route to the web server subnet on the network router.

Question 2

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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.
Why are users unable to connect directly to the application servers?
A. The router does NOT have a route to the server subnet.
B. The web server does NOT have a correct default gateway.
C. The LTM device does NOT have a SNAT on the External VLAN.
D. The LTM device does NOT have an IP Forwarding virtual server on the Internal VLAN.
E. The LTM device does NOT have an IP Forwarding virtual server on the External VLAN.

Question 3

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Which URL should be reported to the server/application team as getting user-visible errors?

• A. /env.cgi
• B. /page14.cgi
• C. /reflector.php
• D. /browserspecific.html

Question 4

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An LTM Specialist uses the information in the logs to determine the cause of a failover event in a
high-availability (HA) pair.
What caused the failover?

• A. The overdog process crashed.
• B. The system was administratively rebooted.
• C. The process bcm56xxd received SIGTERM from the watchdog process.
• D. The configuration reload request caused the config to reload and the device to failover.

Question 5

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After upgrading LTM from v10 to v11, users are unable to connect to an application. The virtual
server is using a client SSL profile for re-terminating SSL for payload inspection, but a server SSL
profile is being used to re-encrypt the request.
A client side ssldump did NOT show any differences between the traffic going directly to the server
and the traffic being processed by the LTM device. However, packet capture was done on the server,
and differences were noted.
Which modification will allow the LTM device to process the traffic correctly?
A. Enable Strict Resume.
B. Change Secure Renegotiation to "Request."
C. Enable ProxySSL option in the server SSL profile.
D. Change to different ciphers on the server SSL profile.

Question 6

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Users are able to access the application when connecting directly to the web server but are
unsuccessful when connecting to the virtual server. Return traffic bypasses the LTM device using
Layer 2 nPath routing.
Which configuration change resolves this problem?

• A. Enable a SNAT pool on the LTM device.
• B. Disable address translation on the LTM device.
• C. Configure a route on the web server to the client subnet.
• D. Configure the virtual server to listen on port 80 on the LTM device.
• E. Configure the VIP address on the loopback interface of the web server.

Question 7

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An LTM Specialist is investigating intermittent page load issues being reported by users.
What should the LTM Specialist do to resolve the issue?

• A. Remove HTTP monitor on the pool.
• B. Assign an HTTP monitor to the pool.
• C. Select least connections load balancing method on virtual server.
• D. Remove least connections load balancing method on virtual server.

Question 8

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An LTM Specialist is troubleshooting an issue with one of the virtual servers on an LTM device, and all
requests are receiving errors. Testing directly against the server generates no errors. The LTM
Specialist has captured the request and response on both client and server sides of the LTM device.
What should the LTM Specialist do to fix this issue?

• A. Remove "header-erase Host" in http profile.
• B. Configure SNAT Automap on the virtual server.
• C. Assign OneConnect profile to the virtual server.
• D. Set "redirect-rewrite" to "selective" in http profile.

Question 9

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An LTM Specialist configures a virtual server for an internal application to perform client-side
encryption while allowing the server-side traffic to be unencrypted. Application users report that
images are NOT loading through the virtual server; however, images load when going directly to the
server.
What should the LTM Specialist configure to allow the images to load through the virtual server?

• A. HTTP profile with "SSL Offload" enabled
• B. HTTP profile with "SSL Offload" disabled
• C. Stream profile with source "http:" and target "https:"
• D. Stream profile with target "http:" and source "https:"

Question 10

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An administrator created a monitor to a pool member web server, which resulted in a pool member
that is marked red. The administrator knows the web server is working when it is accessed from
another computer.
What should the administrator do to correct the problem?

• A. Change the default gateway on the server.
• B. Create a SNAT in the LTM device configuration.
• C. Change the route to the client in the LTM configuration.
• D. Change the username and/or password on the monitor.