NEW QUESTION 1
Which two statements are true about NATs? (Choose two.)

• A. NATs support UDP, TCP, and ICMP traffic.
• B. NATs can be configured with mirroring enabled or disabled.
• C. NATs provide a one-to-one mapping between IP addresses.
• D. NATs provide a many-to-one mapping between IP addresses.

Answer: AC

NEW QUESTION 2
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. Non
• D. The request will be dropped.
• E. Unknow
• F. The pool cannot be determined from the information provided.

Answer: D

NEW QUESTION 3
Refer to the exhibit.

A pool member fails the monitor checks for about 30 minutes and then starts passing the monitor checks. New traffic is Not being sent to the pool member.
What is the likely reason for this problem?

• A. The pool member is disabled
• B. Monitor Type is TCP Half Open
• C. Manual resume is enabled
• D. Time Until Up is zero

Answer: C

NEW QUESTION 4
A BIG-IP Administrator needs to check the memory utilization on a BIG-IP system. Which two methods can the UIG IP Administrator use? (Choose two.)

• A. Run the tmsh show/sys memory command
• B. Run the tmsh show/sys traffic command
• C. Go to Statistics > Module Statistics > Traffic Summary in the configuration utility
• D. Go to Statistics > Module Statistics > Memory in the configuration utility
• E. Go to System > Disk Management in the configuration utility

Answer: AD

NEW QUESTION 5
A BIG-IP Administrator finds the following log entry:
tnm tmm[7141]: 011e0002:4: sweeperjjpdate: aggressive mode activated. Which action should the BIG-IP Administrator to mitigate this memory issue?

• A. Configure the redundant par to be active-active
• B. Decrease the TCP profile ide Timeout value
• C. increase the TCP profile ide Timeout value
• D. Configure the serve to use Connection Mirroring

Answer: D

NEW QUESTION 6
Which file should the BIG-IP Administrator check to determine when a Virtual Server changed its status

• A. /var/log/audit
• B. /var/log/lastlog
• C. /var/log/tm
• D. /var/log/monitors

Answer: C

NEW QUESTION 7
Refer to the exhibit.

According to the shown Configuration Utility stings What is the setting of the User Directory configuration under the Authentication submenu?

• A. Local
• B. Managed
• C. Remote-TACACS+
• D. Default system configuration

Answer: C

NEW QUESTION 8
A VLAN has the following objects configured:
Self-IP 10.10.10.100 with port lockdown set to Allow default Virtual server 10.10.10.100:443 with UDP profile enabled Virtual server 10.10.10.0/24 port forwarding virtual server
Global destination NAT forwarding 10.10.10.100 to internal server 172.168.10.100
Which object will process this request when https://10.10.10.100 is entered into a browser?

• A. self-IP 10.10.10.100 with port lockdown set to Allow default
• B. virtual server 10.10.100/24 port o forwarding virtual server
• C. global destination NAT forwarding 10.10.10.100 to internal server 172.168.10.100
• D. virtual server 10.10.10.100.443 with UDP profile enabled

Answer: A

NEW QUESTION 9
A BIG-IP Administrator needs to remove a pool specific health monitor. There is a pool named Best Pool with two members, one named Best pool member and one named Best pool member2. In the Local Traffic section of the administrative GUI, which stops should the BIG-IP Administrator take to remove a pool level monitor?

• A. Pool > Pool List > Best Pool > Members > Health Monitors
• B. Nodes > Node List> Best _pool_memberl > Heath Monitors
• C. Monitors > Monitor Name> Instances
• D. Pool > Pool List> Best Pool > Health Monitors

Answer: D

NEW QUESTION 10
A BIG-IP Administrator suspects that one of the BIG-IP device power supplies is experiencing power outages.
Which log file should the BIG-IP Administrator check to verify the suspicion?

• A. /war /log/daemon.log
• B. /var/log/kern.log
• C. /var/log/ltm
• D. /var/log/audit

Answer: C

NEW QUESTION 11
Which statement is true concerning SNATs using automap?

• A. Only specified self-IP addresses are used as automap addresses.
• B. SNATs using automap will translate all client addresses to an automap address.
• C. A SNAT using automap will preferentially use a floating self-IP over a nonfloating self-IP.
• D. A SNAT using automap can be used to translate the source address of all outgoing traffic to the same address regardless of which VLAN the traffic is sent through.

Answer: C

NEW QUESTION 12
Refer to the exhibit.


During maintenance, the BIG-IP Administrator manually disables a pool member as shown. What is the result?

• A. All pool members continue to process persistent connections
• B. All pool members stop accepting new connections.
• C. The disabled pool member stops processing persistent connections.
• D. The disabled pool member stops processing existing connections

Answer: A

NEW QUESTION 13
A 8IG-IP Administrator configures a node with a standard icmp Health Monitor. The Node shows as DOWN although the Backend Server is configured to answer ICMP requests. Which step should the administrator take next to find the root cause of this issue?

• A. Run a curl Run a qkview
• B. Run a qkview
• C. Runatcpdump
• D. Runanssldump

Answer: C

NEW QUESTION 14
A BIG-IP Administrator uses a device group to share the workload and needs to perform service on a BIG-IP device currently active for a traffic group. The administrator needs to enable the traffic group to run on another BIG-IP device in the device group. What should the administrator do to meet the requirement?

• A. Create a new Traffic Group and then fail to Standby Unit
• B. Select Traffic Group and then select Failover
• C. Select Traffic Group and then select Force to Standby
• D. Select Traffic Group on Primary Unit and then select Demote

Answer: C

NEW QUESTION 15
A 8IG-IP device is replaced with an RMA device. The BIG-IP Administrator renews the license and tries to restore the configuration from a previously generated UCS archive on the RMA device. The device configuration is NOT fully loading. What is causing the configuration load to fail?

• A. The Device Group is NOT configured for Full Sync.
• B. The US does NOT contain the full config
• C. The clock is NOT set correctly
• D. The Master Key is NOT restored

Answer: D

NEW QUESTION 16
A set of servers is used for an FTP application as well as an HTTP website via separate BIG-IP Pools. The server support team reports that some servers are receiving a lot more traffic than others.
Which Load Balancing Method should the BIG-IP Administrator apply to even out the connection count?

• A. Ratio (Member)
• B. Least Connections (Member)
• C. Least Connections (Node)
• D. Ratio (Node)

Answer: C

Explanation:
The connection is required to be balanced, and the unit is the server and the application port is the unit, so it is node.

NEW QUESTION 17
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.

Answer: AC

NEW QUESTION 18
Which statement is true concerning the default communication between a redundant pair of BIG-IP devices?

• A. Communication between the systems cannot be effected by port lockdown settings.
• B. Data for both connection and persistence mirroring are shared through the same TCP connection.
• C. Regardless of the configuration, some data is communicated between the systems at regular intervals.
• D. Connection mirroring data is shared through the serial fail over cable unless network failover is enabled.

Answer: B

NEW QUESTION 19
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