F5 F50-531 Online Practice Questions and Exam Preparation

F5 F50-531 Online Questions & Answers

• Question 81:

  A standard virtual server has been associated with a pool with multiple members. Assuming all other settings are left at their defaults, which statement is always true concerning traffic processed by the virtual server?

  A. The client IP address is unchanged between the client-side connection and the server-side connection.
  B. The server IP address is unchanged between the client-side connection and the server-side connection.
  C. The TCP ports used in the client-side connection are the same as the TCP ports server-side connection.
  D. The IP addresses used in the client-side connection are the same as the IP addresses used in the server-side connection.
  A. The client IP address is unchanged between the client-side connection and the server-side connection.

• Question 82:

  Which statement is true regarding fail-over?

  A. Hardware fail-over is disabled by default.
  B. Hardware fail-over can be used in conjunction with network failover.
  C. If the hardware fail-over cable is disconnected, both BIG-IP devices will always assume the active role.
  D. By default, hardware fail-over detects voltage across the fail-over cable and monitors traffic across the internal VLAN.
  B. Hardware fail-over can be used in conjunction with network failover.

• Question 83:

  Assume a virtual server has a ServerSSL profile. What SSL certificates are required on the BIG- IP?

  A. No SSL certificates are required on the BIG-IP.
  B. The BIG-IP's SSL certificates must only exist.
  C. The BIG-IP's SSL certificates must be issued from a certificate authority.
  D. The BIG-IP's SSL certificates must be created within the company hosting the BIG-IPs.
  A. No SSL certificates are required on the BIG-IP.

• Question 84:

  Where is connection mirroring configured?

  A. It an option within a TCP profile.
  B. It is an optional feature of each pool.
  C. It is not configured; it is default behavior.
  D. It is an optional feature of each virtual server.
  D. It is an optional feature of each virtual server.

• Question 85:

  Which statement is true concerning a functional iRule?

  A. iRules use a proprietary syntax language.
  B. iRules must contain at least one event declaration.
  C. iRules must contain at least one conditional statement.
  D. iRules must contain at least one pool assignment statement.
  B. iRules must contain at least one event declaration.

• Question 86:

  A virtual server is listening at 10.10.1.100:any and has the following iRule associated with it: when CLIENT_ACCEPTED { if {[TCP::local_port] equals 21 } { pool ftppool } elseif {[TCP::local_port] equals 23 } { pool telnetpool } If a user connects to 10.10.1.100 and port 22, which pool will receive the request?

  A. ftppool
  B. telnetpool
  C. None. The request will be dropped.
  D. Unknown. The pool cannot be determined from the information provided.
  D. Unknown. The pool cannot be determined from the information provided.

• Question 87:

  Which two methods can be used to determine which BIG-IP is currently active? (Choose two.)

  A. The bigtop command displays the status.
  B. Only the active system's configuration screens are active.
  C. The status (Active/Standby) is embedded in the command prompt.
  D. The ifconfig -a command displays the floating addresses on the active system.
  A. The bigtop command displays the status.
  C. The status (Active/Standby) is embedded in the command prompt.

• Question 88:

  A virtual server is listening at 10.10.1.100:80 and has the following iRule associated with it: when HTTP_REQUEST { if { [HTTP::header User-Agent] contains "MSIE" } { pool MSIE_pool } else { pool Mozilla_pool } If a user connects to http://10.10.1.100/foo.html and their browser does not specify a User-Agent, which pool will receive the request?

  A. MSIE_pool
  B. Mozilla_pool
  C. None. The request will be dropped.
  D. Unknown. The pool cannot be determined from the information provided.
  B. Mozilla_pool

• Question 89:

  A virtual server is defined using a source-address based persistence profile. The last five connections were A, B, C, A, C. Given the conditions shown in the graphic, if a client with IP address 205.12.45.52 opens a connection to the virtual server, which member will be used for the connection?

  

  A. 10.10.20.1:80
  B. 10.10.20.2:80
  C. 10.10.20.3:80
  D. 10.10.20.4:80
  E. 10.10.20.5:80
  B. 10.10.20.2:80

• Question 90:

  The incoming client IP address is 205.12.45.52. The last five connections have been sent to members C, D, A, B, B. Given the virtual server and pool definitions and the statistics shown in the graphic, which member will be used for the next connection?

  

  A. 10.10.20.1:80
  B. 10.10.20.2:80
  C. 10.10.20.3:80
  D. 10.10.20.4:80
  E. 10.10.20.5:80
  A. 10.10.20.1:80