[2022年最新] 完璧303問題集問題と解答で一年無料最速更新 [Q236-Q252]

[2022年最新] 完璧303問題集問題と解答で一年無料最速更新

更新されたのは2022年リアルな無敵303問題集で100% 無料303試験問題集

質問 236
-- Exhibit --

-- Exhibit --
Refer to the exhibit.
A company uses a complex piece of client software that connects to one or more virtual servers (VS) hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must determine the cause of the problem. The LTM Specialist has the tcpdump extract. The client loses connection with the LTM device.
Where is the reset originating?

A. the device initiating the connection
B. the destination device of the initial connection
C. the application server
D. the local switch

正解: A

質問 237
A device on the network is configured with the same IP address as the management address of the active LTM device, causing the management GUI to be inaccessible.
Which two methods should the LTM Specialist use to access the LTM device in order to change the management IP address? (Choose two.)

A. Connect via ssh to the management address.
B. Connect to the LTM device via serial connection.
C. Connect a monitor and keyboard to the LTM device.
D. Connect via ssh to the AOM IP address.
E. Connect via ssh to the standby unit and connect via ssh across the serial link between the devices.

正解: B,D

質問 238
-- Exhibit -

-- Exhibit --
Refer to the exhibit.
An LTM Specialist is troubleshooting a new HTTP monitor on a pool. The pool member is functioning correctly when accessed directly through a browser, although the monitor is marking the member as down. As part of the troubleshooting, the LTM Specialist has captured the monitor traffic via tcpdump.
How should the LTM Specialist resolve this issue?

A. Add the 'http' monitor to the pool.
B. Add the 'icmp' monitor to the node.
C. Correct the firewall rules on the pool member.
D. Modify the receive string to valid content.

正解: D

質問 239
-- Exhibit -

-- Exhibit --
Refer to the exhibit.
Which profile could be removed or changed on this virtual server to reduce CPU load on the LTM device without increasing server side bandwidth usage?

A. optimized-caching
B. httpcompression
C. http
D. tcp

正解: B

質問 240
A user wants to use the iHealth Upgrade Advisor to determine any issues with upgrading TMOS from 13.0 to
13.1.
Where can the user generate the QKView to upload to iHealth?

A. System > Archives
B. System > Software Management
C. System > Support
D. System > Configuration

正解: C

質問 241
A BIG-IP Administrator is configuring an SSH Pool with five members.
Which Health Monitor should be applied to ensure that available pool members are monitored accordingly?

A. udp
B. https
C. tcp
D. http

正解: C

質問 242
ABIG IP system load balances connections to a web application. A TCP-based Denial of Service attack against the web application is occurring, which has caused very high memory utilization on the LTM device due to stale TCP connections.
Which TCPprofile option should be used to reduce memory utilization?

A. Slow Start
B. Idle timeout
C. Multipath TCP
D. Reset on timeout

正解: B

質問 243
A 8IG-IP Administrator configures a Virtual Server to load balance traffic between 50 webservers for an ecommerce website Traffic is being load balanced using the Least Connections (node) method.
The webserver administrators report that customers are losing the contents from their shopping carts and are unable to complete their orders.
What should the BIG-IP Administrator do to resolve the issue?

A. Change Default Persistence Profile setting to cookie
B. Change Load Balancing method to Ratio (member)
C. Change Default Persistence Profile setting to sipjnfo
D. Change Load Balancing method to Ratio (node)

正解: A

質問 244
-- Exhibit --

-- Exhibit --
Refer to the exhibit.
A company uses a complex piece of client software that connects to one or more virtual servers (VS) hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must determine the cause of the problem.
The LTM Specialist is seeing a client source IP of 168.210.232.5 in the tcpdump. However, the client source IP is actually 10.123.17.12.
Why does the IP address of 10.123.17.12 fail to appear in the tcpdump?

A. Network Address Translation (NAT) has occurred in the path between the client and the LTM device.
B. The Secure Network Address Translation (SNAT) pool on the virtual server is activated.
C. The individual's data stream is being routed to the LTM device by a means other than the default route.
D. The LTM device performed NAT on the individual's IP address.

正解: A

質問 245
An application is sensitive to packet loss and unexpected session termination. A pair of LTM devices is configured in an Active/Standby high availability configuration. SNATS are NOT used and the virtual server contains a Universal Persistence profile.
which two actions must an LTM Specialist take to ensure the sessions are maintained between the client and server during an LTM device failover event while maintaining maximum uptime? (Choose two.)

A. configure a serial failover cable for mirror traffic
B. configure a OneConnect profile to mirror connections
C. enable Mirroring for a virtual server and persistence profile
D. configure a VLAN and primary mirroring address for mirror traffic
E. enable Clone Pools for a virtual server and a persistence profile

正解: C,D

質問 246
Exhibit.

The LTM devicesLTM1 and LTM2 are configured in a Device Group (Sync Failover) with Network Failover configured on both the management and HA and Internal VLANS. and ConfigSync is confined in a Device Group (Sync Failover) with Network Failover and internal are tagged ona single trunk with subnets Connection Mirroring is configured on both the HA interlace directly connected between LTM1 and LTM2, and the management interlace is connected to a management switch. The LTM devices have four Traffic Groups defined, and both LTM devices are healthy and capable of passing traffic for any of the Traffic Groups.
An LTM Specialist disconnects the cable for the HA network in an effort to test failover.
Which HA functionality works in this case?

A. ConfigSync works Connection Mirroring works
B. ConfigSync does NOT work; Connection Mirroring works
C. ConfigSync does NOT work. Connection Mirroring floes NOT work.
D. ConfigSync works. Connection Mirroring docs NOT work

正解: B

質問 247
The 8IG-IP Administrator generates a qkview using "qkview -SO" and needs to transfer the output file via SCP.
Which directory contains the output file?

A. /var/log
B. /var/local
C. /var/config
D. /var/tmp

正解: D

質問 248
A BIG-IP Administrator opens a case with F5 Support. The support engineer requests the BIG-IP appliance chassis serial number.
Which TMSH command will provide this information?

A. list/sys diags
B. . list /sys software
C. show /sys version
D. show /sys hardware

正解: D

質問 249
-- Exhibit -

-- Exhibit --
Refer to the exhibits.
An LTM Specialist is troubleshooting an issue with one of the virtual servers on an LTM device, and all requests are receiving errors. Testing directly against the server generates no errors. The LTM Specialist has captured the request and response on both client and server sides of the LTM device.
What should the LTM Specialist do to fix this issue?

A. Assign OneConnect profile to the virtual server.
B. Set "redirect-rewrite" to "selective" in http profile.
C. Remove "header-erase Host" in http profile.
D. Configure SNAT Automap on the virtual server.

正解: C

質問 250
New Syslog servers have been deployed in an organization. The BIG-IP Administrator must reconfigure the BIG-IP system to send log messages to these servers.
In which location in the Configuration Utility can the BIG-IP Administrator make the needed configuration changes to accomplish this?