101 Practice Test

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.

What is the purpose of floating self-IP addresses?

A.

to define an address that grants administrative access to either system at any time

B.

to define an address that allows either system to initiate communication at any time

C.

to define an address that allows network devices to route traffic via a single IP address

D.

to define an address that gives network devices greater flexibility in choosing a path to forward
traffic

Which parameters are set to the same value when a pair of BIG-IP devices are synchronized?

A.

host names

B.

system clocks

C.

profile definitions

D.

VLAN fail-safe settings

E.

MAC masquerade addresses

Which two statements are true concerning the default communication between a redundant pair of
BIG-IP systems? (Choose two.)

A.

Synchronization occurs via a TCP connection using ports 683 and 684.

B.

Connection mirroring data is shared via a TCP connection using port 1028.

C.

Persistence mirroring data is shared via a TCP connection using port 1028

D.

Connection mirroring data is shared through the serial fail-over cable unless network fail-over is
enabled.

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.