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السؤال #1
A virtual server at 10.10.1.100:80 has the rule listed below applied. when HTTP_REQUEST { if {[HTTP::uri] ends_with "htm" } { pool pool1 } elseif {[HTTP::uri] ends_with "xt" } { pool pool2 } If a user connects to http://10.10.1.100/foo.txt which pool will receive the request?
A. pool1
B. pool2
C. None
D. Unknown
عرض الإجابة
اجابة صحيحة: B
السؤال #2
Assume a client's traffic is being processed only by a NAT; no SNAT or virtual server processing takes place. Also assume that the NAT definition specifies a NAT address and an origin address while all other settings areleft at their defaults. If the origin server were to initiate traffic via the BIG-IP, what changes, if any, would takeplace when the BIG-IP processes such packets?
A. The BIG-IP would drop the request since the traffic didnt arrive destined to the NAT address
B. The source address would not change, but the destination address would be changed to the NAT address
C. The source address would be changed to the NAT address and destination address would be leftunchanged
D. The source address would not change, but the destination address would be changed to a self- IP of theBIG-IP
عرض الإجابة
اجابة صحيحة: D
السؤال #3
Assuming there are open connections through an active system's virtual servers and a fail-over occurs, by default, what happens to the connections?
A. All open connections are lost
B. All open connections are maintained
C. When persistence mirroring is enabled, open connections are maintained even if a fail-over occurs
D. Long-lived connections such as Telnet and FTP are maintained, but short-lived connections such as HTTP are lost
E. All open connections are lost, but new connections are initiated by the newly active BIG-IP, resulting in minimal client downtime
عرض الإجابة
اجابة صحيحة: D
السؤال #4
Which statement is true about the synchronization process, as performed by the Configuration Utility or by typing b config sync all?
A. The process should always be run from the standby system
B. The process should always be run from the system with the latest configuration
C. The two /config/bigip
D. Multiple files, including /config/bigip
عرض الإجابة
اجابة صحيحة: B
السؤال #5
Given that VLAN fail-safe is enabled on the external VLAN and the network that the active BIG- IP's external VLAN is connected to has failed, which statement is always true about the results?
A. The active system will note the failure in the HA table
B. The active system will reboot and the standby system will go into active mode
C. The active system will fail-over and the standby system will go into active mode
D. The active system will restart the traffic management module to eliminate the possibility that BIG-IP is the cause for the network failure
عرض الإجابة
اجابة صحيحة: ACE
السؤال #6
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. None
D. Unknown
عرض الإجابة
اجابة صحيحة: B
السؤال #7
How many events can be referenced in a given iRule?
A. iRules are limited to one event, but a virtual server could be associated with multiple rules
B. iRules can have multiple events
C. Exactly one
D. iRules can have up to event if one is client-side and one is server-side
عرض الإجابة
اجابة صحيحة: B
السؤال #8
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 fail- over is enabled
عرض الإجابة
اجابة صحيحة: B
السؤال #9
Which is an advantage of terminating SSL communication at the BIG-IP rather than the ultimate web server?
A. Terminating SSL at the BIG-IP can eliminate SSL processing at the web servers
B. Terminating SSL at the BIG-IP eliminates all un-encrypted traffic from the Internal network
C. Terminating SSL at the BIG-IP eliminates the need to purchase SSL certificates from a certificate authority
D. Terminating SSL at the BIG-IP eliminates the need to use SSL acceleration hardware anywhere in thenetwork
عرض الإجابة
اجابة صحيحة: A
السؤال #10
Which is a potential result when a trunk is configured on a BIG-IP?
A. No additional trunks can be configuration since each BIG-IP is limited to one trunk
B. Packets flowing to the VLAN could arrive on any of the interfaces in the trunk
C. Since any VLANs associated with the trunk are necessarily associated with multipleinterfaces, the VLAN using the must use tagged packets
D. VLAN fail-safe is not available for any VLAN associated with any trunks
عرض الإجابة
اجابة صحيحة: C
السؤال #11
Which action will take place when a failover trigger is detected by the active system?
A. The active device will take the action specified for the failure
B. The standby device also detects the failure and assumes the active role
C. The active device will wait for all connections to terminate and then fail-over
D. The standby device will begin processing virtual servers that have failed, but the active device will continue servicing the functional virtual servers
عرض الإجابة
اجابة صحيحة: C
السؤال #12
A virtual server is defined using a source-address based persistence profile. The last five connections were A,B, C, A,
C. Given the conditions shown in the graphic, if a client with IP address 205
A. 10
B. 10
C. 10
D. 10
E. 10
عرض الإجابة
اجابة صحيحة: B
السؤال #13
Assume a client's traffic is being processed only by a NAT; no SNAT or virtual server processing takes place.Also assume that the NAT definition specifies a NAT address and an origin address while all other settings areleft at their defaults. If a client were to initiate traffic to the NAT address, what changes, if any, would take placewhen the BIG-IP processes such packets?
A. The source address would not change, but the destination address would be translated to the originaddress
B. The destination address would not change, but the source address would be translated to the originaddress
C. The source address would not change, but the destination address would be translated to the NAT'saddress
D. The destination address would not change, but the source address would be translated to the NAT'saddress
عرض الإجابة
اجابة صحيحة: AC
السؤال #14
Which of the following violations cannot be learned by Traffic Learning?
A. RFC violations
B. File type length violations
C. Attack signature violations
D. Meta character violations on a specific parameter
عرض الإجابة
اجابة صحيحة: A
السؤال #15
A BIG-IP has a virtual server at 150.150.10.10:80 with SNAT automap configured. This BIG-IP also has a SNAT at 150.150.10.11 set for a source address range of 200.200.1.0 / 255.255.255.0. All other settings are at their default states. If a client with the IP address 200.200.1.1 sends a request to the virtual server, what is the source IP address when the associated packet is sent to the pool member?
A. 200
B. 150
C. Floating self IP address on VLAN where the packet leaves the system
D. Floating self IP address on VLAN where the packet arrives on the system
عرض الإجابة
اجابة صحيحة: AD
السؤال #16
Assume a virtual server is configured with a ClientSSL profile. What would the result be if the virtual server'sdestination port were not 443?
A. SSL termination could not be performed if the virtual server's port was not port 443
B. Virtual servers with aClientSSL profile are always configured with a destination port of 443
C. As long as client traffic was directed to the alternate port, the virtual server would work as intended
D. Since the virtual server is associated with aClientSSL profile, it will always process traffic sent to port 443
عرض الإجابة
اجابة صحيحة: C

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