F5 301A Online Practice Questions and Exam Preparation

F5 301A Online Questions & Answers

• Question 101:

  A web server's default gateway is the network router. The LTM Specialist needs to introduce an LTM device to load balance to the web servers without changing the server's default gateway. Which deployment method and settings should the LTM Specialist use to ensure correct traffic flow and that the web servers can obtain the actual con IP addresses?

  A. route deployment with Automap configured and X-Forwarded-For inserted in HTTP headers
  B. route deployment without SNAT configuration
  C. SNAT deployment with automap configured and X-Forwarded-For inserted in HTTP headers
  D. SNAT deployment with automap configured
  C. SNAT deployment with automap configured and X-Forwarded-For inserted in HTTP headers

• Question 102:

  An ITM Specialist has the configuration shown:

  

  The LTM Specialist needs to create a new virtual server in part B. Which virtual address(es) should be used for the new virtual server?

  A. 10.100.0.1 and.10.120.0.1
  B. 10.90.0.1 and 10.12.0.1
  C. 10.120.0.1 only
  D. 10.90.0.1 and 10.100.0.1
  A. 10.100.0.1 and.10.120.0.1

• Question 103:

  AN LTM Specialist is using an external monitor evaluate the hard drive usage of a node. The monitor has marked the node down because it exceeded the specific threshold. The disk usage on the server has been corrected below the

  threshold, however, the node remains offline.

  Which feature is causing this problem?

  A. The parameter Time Until UP has a value greater than 0
  B. The value of Manual Resume is set to No
  C. The value for UP interval is enable with a value greater than 0
  D. The value for Manual Resume is set to Yes
  D. The value for Manual Resume is set to Yes

• Question 104:

  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

  A. tcp. dientssl, hup, source address persistence
  B. tcp, clientssl, http. cookie persistence
  C. tcp, clientssl, serverssl, ssl persistence
  D. tcp, clientssl, http, serverssl cookie persistence
  B. tcp, clientssl, http. cookie persistence

• Question 105:

  A LTM device needs to load balance active and passive FTP traffic while using only a single virtual server. Which virtual server type should an LTM Specialist configure on the LTM device?

  A. Forwarding (Layer 2)
  B. Standard
  C. Stateless
  D. DHCP relay
  E. Forwarding (IP)
  E. Forwarding (IP)

• Question 106:

  An LTM Specialist has noticed in the audit log that there are numerous attempts to log into the Admin account. Theses attempts are sourced from a suspicious IP address range to the Configuration Utility of the LTM device. How should the LTM Specialist block these attempts?

  A. add the permitted source IP addresses to the httpd allow list via tmsh
  B. add the suspicious source IP addresses to the httpd deny list via tmsh
  C. add the suspicious source IP addresses to the httpd deny list via Configuration Utility
  D. add the permitted source IP addresses to the allow list via Configuration Utility
  A. add the permitted source IP addresses to the httpd allow list via tmsh

• Question 107:

  An LTM Specialist reports that an application si no longer reachable after it has been upgraded. Nothing has been changed in the configuration on the LTM device. The logs indicates that health monitors to all servers have failed as shown: What should the LTM Specialist verify next?

  A. That the TCP hand shake with the servers is stall completed using tcpdump
  B. That the custom receive string for the HTTP monitor has changed with the upgrade
  C. That the can still ping the servers from te BIG_ IP device.
  D. That the firewall between the BIG-ip device and servers is still allowing HTTP
  B. That the custom receive string for the HTTP monitor has changed with the upgrade

• Question 108:

  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?

  A. The HA network is using the default routing domain.
  B. The HA network is using multicast IP.
  C. The HA network is not configured for mirroring.
  D. The HA network latency is too high.
  B. The HA network is using multicast IP.

• Question 109:

  Remote users who access the LTM device are authenticated via Radius. The default remote user role is Guest Some users need LTM device with the Administrator role. The F5 Radius attributes are configure on the Radius server. Which configuration item needs to be created?

  A. Remote User role
  B. Admin account
  C. User role
  D. User account
  A. Remote User role

• Question 110:

  An LTM Administrator receives an email from the NOC stating that the switch connected to the backend server was shut down for maintenance. The BIG-IP device handles only UDP traffic. The BIG IP device did not fail over to a DR location

  when no pool members were available. When the LTM Administrator checks the pool, it confirms that the monitor is still marking UP the pool member.

  A tcpdump of the traffic shows the following output:

  

  A list of the monitor configuration shows the following:

  

  Which two modifications to the LTM configuration will mark this pool member down, when the switch is down? (Choose two.)

  A. increase the timeout to three times the interval
  B. add a reverse string to the game monitor
  C. enable reverse and wait for the next connection
  D. also assign a gatewayjcmp monitor to the pool
  E. enable manuai-resume on the same monitor
  B. add a reverse string to the game monitor
  D. also assign a gatewayjcmp monitor to the pool