최신 201 무료덤프 - F5 BIG-IP Administrator

문제1

When can a single virtual server be associated with multiple profiles?

A. Unlimited. Profiles can work together in any combination to ensure that all traffic types are supported in a given virtual server.

B. Never. Each virtual server has a maximum of one profile.

C. Rarely. One combination, using both the TCP and HTTP profile does occur, but it is the exception.

D. Often. Profiles work on different layers and combining profiles is common.

정답: D

문제2

Refer to the exhibit.

Why is the virtual server responsive to incoming connections?

A. The pool member monitor failed

B. The pool member is disabled

C. The node monitor failed

D. The node is disabled.

정답: A

문제3

A BIG-IP Administrator sees the following error message in /var/log/ltm diskmonitor: *******; Disk partition shared has less than 30$ free Which section of the Configuration Utility should the BIG-IP Administrator access to investigate this error message?

A. System > File Management

B. System > Disk Management

C. Statistics > Analytics

D. Statistics > Module Statistics > System

정답: B

문제4

One of the two members of a device group has been decommissioned. The BIG-IP Administrator tries to delete the device group, but is unsuccessful.
Prior to removing the device group, which action should be performed?

A. Make sure all members of the device group are in sync

B. Remove the decommissioned device from the device group

C. Remove all members from the device group

D. Disable the device group

정답: C

문제5

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. /var/log/audit

B. /var/log/kern.log

C. /war /log/daemon.log

D. /var/log/ltm

정답: D

문제6

A BIG-IP device sends out the following SNMP trap:
big-ipo.f5.com - bigipExternalLinkChange Link: 1.0 is DOWN
Where in the BIG-IP Configuration utility should the BIG-IP Administrator verify the current status of Link
1.0?

A. Network > Trunks > Trunk List

B. System > Platform

C. Network > Interfaces > Interface List
1.0 is a physical interface, you can see the interface status from the physical interface in the network.

D. Statistics > Performance > System

정답: C

문제7

Which action will take place when a failover trigger is detected by the active system?

A. The active device will wait for all connections to terminate and then failover.

B. The standby device also detects the failure and assumes the active role.

C. The standby device will begin processing virtual servers that have failed, but the active device will continue servicing the functional virtual servers.

D. The active device will take the action specified for the failure.

정답: D

문제8

A site is load balancing to a pool of web servers. Which statement is true concerning BIG IP's ability to verify whether the web servers are functioning properly or not?

A. Web server monitors can test the content of static web pages, but cannot test pages that would require the web server to dynamically build content.

B. Web server monitors can test whether the server's address is reachable, but cannot test a page's content.

C. Web server monitors can test the content of any page on the server.

D. Web server monitors always verify the contents of the index.html page.

정답: C

문제9

Which two can be a part of a pool's definition? (Choose two.)

A. persistence type

B. rule(s)

C. loadbalancing mode

D. profile(s)

E. monitor(s)

정답: C,E

문제10

Which Virtual Server type should be used to load balance HTTP traffic to a pool of servers?

A. Standard

B. Stateless

C. Forwarding (IP)

D. Forwarding (Layer 2)

정답: A

문제11

Active connections to pool members are unevenly distributed. The load balancing method is Least Connections (member) Priority Group Activation is disabled. What is a potential cause of the event distribution?

A. incorrect load balancing method

B. Priority Group Activation is disabled

C. SSL Profile Server is applied

D. Persistence profile is applied

정답: D

문제12

What is the purpose of floating self-IP addresses?

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

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

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

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

정답: A

문제13

Which IP address will the client address be changed to when SNAT automap is specified within a Virtual Server configuration?

A. It will alternate between the floating and non floating self-IP address on the VLAN where the packet leaves the system so that port exhaustion is avoided.

B. The floating self-IP address on the VLAN where the packet leaves the system.

C. It will alternate between the floating and non floating self-IP address on the VLAN where the packet arrives on the system so that port exhaustion is avoided.

D. The floating self-IP address on the VLAN where the packet arrives on the system.

정답: B

문제14

You need to terminate client SSL traffic at the BIG-IP and also to persist client traffic to the same pool member based on a BIG IP supplied cookie.
Which four are profiles that would normally be included in the virtual server's definition? (Choose four.)

A. TCP

B. HTTP

C. ServerSSL

D. ClientSSL

E. HTTPS

F. CookieBased Persistence

정답: A,B,D,F

문제15

Refer to the exhibit.

How long will the persistence record remain in the table?

A. 300 seconds after the last packet

B. 180 seconds after the last packet

C. 180 seconds after the initial table entry

D. 300 seconds after the initial table entry

정답: A

문제16

Which statement accurately describes the difference between two loadbalancing modes specified as "member" and "node"?

A. When the loadbalancing choice references "node", priority group activation is unavailable.

B. There is no difference; the two terms are referenced for backward compatibility purposes.

C. Loadbalancing options referencing "nodes" are available only when the pool members are defined for the "any" port.

D. When the loadbalancing choice references "node", the addresses' parameters are used to make the loadbalancing choice rather than the member's parameters.

정답: A

문제17

A site has six members in a pool. All of the servers have been designed, built, and configured with the same applications. It is known that each client's interactions vary significantly and can affect the performance of the servers.
If traffic should be sent to all members on a regular basis, which loadbalancing mode is most effective if the goal is to maintain a relatively even load across all servers?

A. Ratio

B. Round Robin

C. Observed

D. Priority

정답: C

문제18

A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP Administrator needs to modify the pool member in the iRule.
Which event declaration does the BIG-IP Administrator need to change to accomplish this?

A. SERVER_CONNECTED

B. HTTP_RESPONSE

C. HTTP_REQUEST

D. CLIENT_ACCEPTED

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제19

A BIG-IP Administrator needs to configure the BIG-IP system to perform load balancing for FTP servers running passive mode FTP.
How should the administrator configure the Virtual Server to perform this load balancing?

A. A Forwarding Virtual Server

B. A Performance Layer 4 Virtual Server + FTP profile

C. A Message Routing Virtual Server

D. A Standard Virtual Server + FTP profile

정답: D

최신 201 무료덤프 - F5 BIG-IP Administrator

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