A Review Of Downloadable 201 Sample Question

NEW QUESTION 1
Refer to the exhibit.

The BIG-IP Administrator is investigating disk utilization on the BIG-IP device. What should the BIG-IP Administrator check next?

• A. Large files on the / file system
• B. Results from the EUD test
• C. Results from the platform diagnostics test
• D. Large files on /usr file system

Answer: A

NEW QUESTION 2
The BIG-IP Administrator creates a custom iRule that fails to work as expected. Which F5 online resource should the administrator use to help resolve this issue?

• A. DevCentral
• B. Bug Tracker
• C. University
• D. Health

Answer: A

NEW QUESTION 3
Which statement is true concerning SSL termination?

• A. A virtual server that has both ClientSSL and ServerSSL profiles can still support cookie persistence.
• B. Decrypting traffic at the BIG-IP allows the use of iRules for traffic management, but increases the load on the pool member.
• C. When any virtual server uses a ClientSSL profile, all SSL traffic sent to the BIG-IP is decrypted before it is forwarded to servers.
• D. If a virtual server has both a ClientSSL and ServerSSL profile, the pool members have less SSL processing than if the virtual server had only a ClientSSL profile.

Answer: A

NEW QUESTION 4
A virtual server is listening at 10.10.1.100:80 and has the following iRule associated with it:
when HTTP_REQUEST { if {[HTTP::uri] ends_with "txt" } { pool pool1 } elseif {[HTTP::uri] ends_with "php" } { pool pool2 }
If a user connects to http://10.10.1.100/foo.html, which pool will receive the request?

• A. pool1
• B. pool2
• C. Non
• D. The request will be dropped.
• E. Unknow
• F. The pool cannot be determined from the information provided.

Answer: D

NEW QUESTION 5
You have a pool of servers that need to be tested. All of the servers but one should be tested every 10 seconds, but one is slower and should only be tested every 20 seconds. How do you proceed?

• A. It cannot be don
• B. All monitors test every five seconds.
• C. It can be done, but will require assigning monitors to each pool member.
• D. It cannot be don
• E. All of the members of a pool must be tested at the same frequency.
• F. It can be done by assigning one monitor to the pool and a different monitor to the slower pool member.

Answer: D

NEW QUESTION 6
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 7
A BIG-IP Administrator creates a new VLAN on BIG-IP Cluster Member A and attaches an Interface to it. Although the Auto Config Sync is in place, the new VLAN does NOT show up on Cluster Member B. What should the BIG-IP Administrator do to ensure the new VLAN is configured on each Cluster Member?

• A. Configure the new VLAN manually on Cluster Member B.
• B. Reset the Device Trust of the BIG-IP Cluster on either Cluster Member.
• C. Configure a Default Route for the new VLAN on Cluster Member A.
• D. Enable the Interface that is attached to the new VLAN on Cluster Member A.

Answer: A

NEW QUESTION 8
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 9
A BIG-IP Administrator uses backend servers to host multiple services per server. There are multiple virtual servers and pools defined, referencing the same backend servers.
Which load balancing algorithm is most appropriate to have an equal number of connections on each backend server?

• A. Least Connections (member)
• B. Least Connections (node)
• C. Predictive (member)
• D. Predictive (node)

Answer: B

Explanation:
The same set of servers provides multiple services, that is, using different ports to provide different services at the same time. The stem requirement is based on server connection balancing, not server + port, so it is node.

NEW QUESTION 10
A BIG-IP Administrator wants to add a new Self IP to the BIG-IP device. Which item should be assigned to the new Self IP being configured?

• A. Interface
• B. Route
• C. VLAN
• D. Trunk

Answer: C

NEW QUESTION 11
Which method is recommended for creating a new user from the CLI?

• A. Run f5adduser username' then 'f5passwd username' from bash or tmsh
• B. Run tmsh create auth user username prompt for password' from bash
• C. edit bigip.conf to add the new user and the user's clear-text password
• D. Run useradd username' then 'passwd username' from bash tmsh

Answer: B

NEW QUESTION 12
Assume a BIG-IP has no NATs or SNATs configured. Which two scenarios are possible when client traffic arrives on a BIG-IP that is NOT destined to a self-IP? (Choose two.)

• A. If the destination of the traffic does not match a virtual server, the traffic will be discarded.
• B. If the destination of the traffic does not match a virtual server, the traffic will be forwarded based on routing tables.
• C. If the destination of the traffic matches a virtual server, the traffic will be processed per the virtual server definition.
• D. If the destination of the traffic matches a virtual server, the traffic will be forwarded, but it cannot be loadbalanced since no SNAT has been configured.

Answer: AC

NEW QUESTION 13
A BIG-IP Administrator needs to find which modules have been licensed for use on the BIG-IP system. In which section of the Configuration Utility can the BIG-IP Administrator find this information?

• A. System > Services
• B. System > Resource Provisioning
• C. System > Platform
• D. System > Support

Answer: B

NEW QUESTION 14
Refer to the exhibit.
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?

• A. SSL
• B. Hash
• C. Universal
• D. Source Address Affinity

Answer: D

NEW QUESTION 15
A site has assigned the ICMP monitor to all nodes and a custom monitor, based on the HTTP template, to a pool of web servers. The HTTP based monitor is working in all cases. The ICMP monitor is failing for 2 of the pool member 5 nodes. All other settings are default. What is the status of the monitor is working in all cases?

• A. All pool members are up since the HTTPbased monitor is successful.
• B. All pool members are down since the ICMPbased monitor is failing in some cases.
• C. The pool members whose nodes are failing the ICMPbased monitor will be marked disabled.
• D. The pool members whose nodes are failing the ICMPbased monitor will be marked unavailable.

Answer: D

NEW QUESTION 16
What is the status of a pool member when manual resume is enabled and a health check first fails and then passes?

• A. Offline (Disabled)
• B. Offline (Enabled)
• C. Available (Disabled)
• D. Available (Enabled)

Answer: A

NEW QUESTION 17
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?

• A. netmask 0.0.0.0
• B. netmask 255.255.255.255
• C. netmask 255.255.0.0
• D. netmask 255.256.255.0

Answer: B

NEW QUESTION 18
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 19
......