Get Instant Access to 303 Practice Exam Questions [Q149-Q165]

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NEW QUESTION # 149
Exhibit.

- The ITM devices LTM 1 and LTM2 are configured in Device Group X (Sync-Failover)
- LTM3 and LTM4 are configured in Device Group Y (Sync-Only)
- An LTM specialist configures Device Group Z (Sync-Only) to keep several profiles in (sync-Only) to keep several profiles in sync across all devices.
- Device GROUP X has four Traffic Groups A.B.C and D configured.
- Device Group Y has four Traffic Groups E, F, G, and H configured
- Auto Fallback IS NOT Enabled.
- Each Device group is healthy and able to pass traffic for any traffic groupassigned to that Device Group.
The data center that contains LTM2 and LTM4 loses power. After 10 minutes; power is restored and all devices are up and healthy.
What is the state of each Traffic Group on each ITM device after power is restored?
A)

B)

C)

D)

A. Option C
B. Option A
C. Option D
D. Option B

Answer: B

NEW QUESTION # 150
-- Exhibit -

-- Exhibit --
Refer to the exhibit.
An LTM Specialist is reviewing the virtual server configuration on an LTM device.
Which two actions should the LTM Specialist perform to minimize the virtual server configuration? (Choose two.)

A. Combine 'acct_class' and 'marketing_class' into one class and update associations on the virtual server.
B. Remove the 'http' profile from the virtual server.
C. Remove the 'default_class' from the virtual server.
D. Combine 'marketing_class' and 'default_class' into one class and update associations on the virtual server.
E. Remove 'snat automap' from the virtual server.

Answer: A,C

NEW QUESTION # 151
Which procedure should an LTM Specialist follow to move a configuration from a 1500 to a 1600 hardware platform during an upgrade?

A. tmsh save sys config file filename.scf
copy the file from the /var/local/ucs directory from one device to the other tmsh load sys config file filename.scf
B. tmsh save sys backup file filename.scf
copy the file from the /var/local/ucs directory from one device to the other tmsh load sys backup file filename.scf
C. tmsh save sys backup file filename.scf
copy the file from the /var/local/scf directory from one device to the other tmsh load sys backup file filename.scf
D. tmsh save sys config file filename.scf
copy the file from the /var/local/scf directory from one device to the other tmsh load sys config file filename.scf

Answer: D

NEW QUESTION # 152
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 # 153
An LI M device is experiencing a high volume of traffic. The virtual server is struggling under the load. The problem appears to be on the server side connections. The virtual server isaccepting connections . The virtual server is accepting connections on https and is configured with an SSL profile and http pool.
What should be added to increase the performance of the device?

A. smaller key to the SSL profile
B. an HTTP Compression profile
C. a SPDY profile
D. a One Connect profile

Answer: D

NEW QUESTION # 154
Which method is recommended for creating a new user from the CLI?

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

Answer: C

NEW QUESTION # 155
When re-licensing an LTM device from the command line interface, which tmsh command should the LTM Specialist use to generate the required information to provide on the F5 licensing portal?

A. tmsh list /sys registration-key
B. tmsh generate /sys dossier
C. tmsh run /util get-dossier
D. tmsh install /sys license registration-key

Answer: C

NEW QUESTION # 156
The picture belongs to static content, you can configure static content cache in FS to meet this demand An LTM Specialist must configure session persistence for a highly available, highly utilized web-based application.
* The following requirements are provided:
* http proxy setup for security
persistence information available to the HA peer in case of failover
The LTM Specialist needs to minimize additional burden on the LTM device to the greatest extent possible.
Which persistence profile should be used?

A. Cookie insert
B. Source Address Affinity
C. Destination Address Affinity
D. Universal

Answer: A

NEW QUESTION # 157
Users are experiencing low throughput when downloading large files over a high-speed WAN connection.
Extensive packet loss was found to be an issue but CANNOT be eliminated.
Which two TCP profile settings should be modified to compensate for the packet loss in the network? (Choose two.)

A. proxy buffer low
B. proxy buffer high
C. slow start
D. proxy options
E. Nagle's algorithm

Answer: A,B

NEW QUESTION # 158
An LTM Specialist needs to create two virtual servers.
The application has links for both HTTP and HTTPS version of application. The client must be persistence to a pool member, no matter which virtual server isaccessed.
What must be selected in the Source Address Affinity persistence profile?

A. Match across Virtual Servers
B. Match across Services
C. Match across Polls
D. Match across Pool Members

Answer: A

NEW QUESTION # 159
-- Exhibit -

-- Exhibit --
Refer to the exhibit.
An LTM Specialist is investigating reports that users are unable to perform some commands through an FTP virtual server. The users are receiving the FTP error "500 Illegal PORT command." The virtual server is configured to SNAT using automap. The LTM Specialist performs a capture on the server side of the LTM device.
Why is the server returning this error?

A. Active IP address in PORT command
B. LIST command disallowed
C. PORT command disallowed
D. Active IP address in LOGIN command

Answer: A

NEW QUESTION # 160
An LTM Specialist needs to create a pool with a set of monitor that checks both the pool members and corresponding application service ports. The pool members have services on port 80. The application service is on port 8009.
The LTM device should load balance traffic to the pool member when the pool member and corresponding application service pass monitor.
Which monitor and parameter set meets this requirement?

A. TCP monitor for port
Plus a ustom TCP monitor with alias port 8009,
And the pool's availability requirement set to All
B. TCP monitor for port
Plus a custom TCP monitor with alias port 80
And the pool's availability requirement set to ALL
C. TCP monitor for port*
Plus a custom TCP monitor with alias port 8009
And the pool 's availability requirement set to 1.
D. TCP monitor for port*
Plus a custom TCPmonitor with alias port 8009,
And the pool's availability requirements set to the ALL

Answer: D

NEW QUESTION # 161
A BIG-IP Administrator needs to apply a health monitor for a pool of database servers named DB_Pool that uses TCP port 1521.
Where should the BIG-IP Administrator apply this monitor?

A. Local Traffic > Pools > DB Pool > Properties
B. Local Traffic > Pools > De Pool > Members
C. Local Traffic > Nodes > Default Monitor
D. Local Traffic > Profiles > Protocol > TCP

Answer: A

NEW QUESTION # 162
-- Exhibit -

-- Exhibit --
Refer to the exhibit.
An LTM Specialist is troubleshooting a virtual server. Both the virtual server and the pool are showing blue squares for their statuses, and new clients report receiving "The connection was reset" through their browsers.
Connections directly to the pool member are successful.
What is the issue?

A. The node is marked as disabled.
B. The HTTP profile has incorrect settings.
C. The virtual server is disabled on all VLANs.
D. The pool member is disabled.

Answer: A

NEW QUESTION # 163
An unwanted IP addresstries to connect to the configuration utility via Self IP An LTM Specialist needs to block the attempts based on the IP address.
How should the ITM Specialist block the attempts without affecting other users?