Pass the F5 F5-CA 201 Questions and answers with CertsForce

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Viewing questions 31-40 out of questions
Questions # 31:

A BIG-IP Administrator upgrades the BIG-IP LTM to a newer software version. After the administrator reboots into the new volume, the Configuration fails to load. Why is the Configuration failing to load?

Options:

A.

The license needs to be reactivated before the upgrade.


B.

The upgrade was performed on the standby unit.


C.

A minimum of at least two reboots is required.


D.

Connectivity to the DNS server failed to be established.


Expert Solution
Questions # 32:

A BIG-IP has two load balancing virtual servers at 150.150.10.10:80 and 150.150.10.10:443. The port 80 virtual server has SNAT automap configured. There is also a SNAT configured at 150.150.10.11 set for a source

address range of 200.200.1.0 / 255.255.255.0. All other settings are at their default states. If a client with the IP address 200.200.1.1 sends a request to https://150.150.10.10, what is the source IP address when the

associated packet is sent to the pool member?

Options:

A.

200.200.1.1


B.

150.150.10.11


C.

Floating self IP address on VLAN where the packet leaves the system


D.

Floating self IP address on VLAN where the packet arrives on the system


Expert Solution
Questions # 33:

Refer to the exhibit.

Question # 33

A BIG-IP Administrator creates a new Virtual Server. The end user is unable to access the page. During

troubleshooting, the administrator learns that the connection between the BIG-IP system and server is

NOT set up correctly.

What should the administrator do to solve this issue?

Options:

A.

Disable Address Translation


B.

Set Address Translation to Auto Map, configure a SNAT pool, and have pool members in the same subnet of the servers


C.

Set Address Translation to SNAT and configure a specific translation address


D.

Set Address Translation to SNAT and have self-IP configured in the same subnet of servers


Expert Solution
Questions # 34:

A BIG-IP Administrator configures a Virtual Server. Users report that they always receive a TCP RST packet to the BIG-IP system when attempting to connect to it. What is the possible reason for this issue?

Options:

A.

The virtual server Type is set to Internal


B.

The virtual server Type is set to Reject


C.

The virtual server Type is set to Drop


D.

The virtual server Type is set to Stateless


Expert Solution
Questions # 35:

Refer to the exhibit.

Question # 35

Due to a change in application requirements, a BIG-IP Administrator needs to modify the configuration of a Virtual Server to include a Fallback Persistence Profile.

Which persistence profile type should the BIG-IP Administrator use for this purpose?

Options:

A.

SSL


B.

Hash


C.

Universal


D.

Source Address Affinity


Expert Solution
Questions # 36:

Users report that traffic is negatively affected every time a BIG-IP device fails over. The traffic becomes

stabilized after a few minutes.

What should the BIG-IP Administrator do to reduce the impact of future failovers?

Options:

A.

Enable Failover Multicast Configuration


B.

Set up Failover Method to HA Order


C.

Configure MAC Masquerade


D.

Configure a global SNAT Listener


Expert Solution
Questions # 37:

Which three methods can be used for initial access to a BIG-IP system? (Choose three.)

Options:

A.

CLI access to the serial console port


B.

SSH access to the management port


C.

SSH access to any of the switch ports


D.

HTTP access to the management port


E.

HTTP access to any of the switch ports


F.

HTTPS access to the management port


G.

HTTPS access to any of the switch ports


Expert Solution
Questions # 38:

An LTM device has a virtual server mapped to www5f.com with a pool assigned. The objects are defined

as follows:

Virtual server. Destination 192.168.245.100.443 netmask 255.255.255.0

Persistence: Source address persistence netmask 255.0.0.0

SNAT:AutoMap

Profiles: HnP/TCP

How should the BIG-IP Administrator modify the persistence profile so that each unique IP address

creates a persistence record?

Options:

A.

netmask 0.0.0.0


B.

netmask 255.255.255.255


C.

netmask 255.255.0.0


D.

netmask 255.256.255.0


Expert Solution
Questions # 39:

Question # 39

A BIG-IP Administrator notices that one of the servers that runs an application is NOT receiving any traffic. The BIG-IP Administrator examines the configuration status of the application and observes the displayed monitor configuration and affected Pool Member status. What is the possible cause of this issue?

Options:

A.

The Node Health Monitor is NOT responding.


B.

The application is NOT responding with the expected Receive String.


C.

HTTP 1.1 is NOT appropriate for monitoring purposes.


D.

The BIG-IP device is NOT able to reach the Pool.


Expert Solution
Questions # 40:

A BIG-IP Administrator needs to configure the BIG-IP system to perform load balancing for FTP servers

running passive mode FTP.

How should the administrator configure the Virtual Server to perform this load balancing?

Options:

A.

A Standard Virtual Server + FTP profile


B.

A Forwarding Virtual Server


C.

A Performance Layer 4 Virtual Server + FTP profile


D.

A Message Routing Virtual Server


Expert Solution
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