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السؤال #1
A BIG-IP Operator has made a grave error and deleted a few virtual servers on the active LTM device fronting the web browsing proxies. The BIG-IP Operator has NOT yet performed a configuration sync. Which command should the LTM Specialist execute on the active LTM device to force a failover to the standby node and restore web browsing?
A. tmsh /sys failover standby
B. tmsh run /sys failover standby
C. tmsh /sys failover status standby
D. tmsh run /sys failover status standby
عرض الإجابة
اجابة صحيحة: B
السؤال #2
-- Exhibit – -- Exhibit -- Which pool can be removed without affecting client traffic?
A. ftp_pool
B. http_pool
C. server1_80
D. server_pool
عرض الإجابة
اجابة صحيحة: B
السؤال #3
An LTM Specialist connects to an LTM device via the serial console cable and receives unreadable output. The LTM Specialist is using the appropriate cable and connecting it to the correct serial port. Which command should the LTM Specialist run through ssh to verify that the baud rate settings for the serial port are correct on the LTM device?
A. tmsh list /sys console
B. tmsh edit /sys console
C. tmsh show /sys console
D. tmsh show /ltm console
عرض الإجابة
اجابة صحيحة: B
السؤال #4
An LTM Specialist notices the following error on the stdout console: mcpd[2395]: 01070608:0: License is not operational(expired or digital signature does not match contents) Which command should be executed to verify the LTM device license?
A. bigpipe version
B. tmsh show /sys license
C. tmsh /util bigpipe version
D. tmsh show /sys license status
عرض الإجابة
اجابة صحيحة: B
السؤال #5
Given: Filesystem Size Used Avail Use% Mounted on /dev/md11 248M 248M 0 100% / /dev/md13 3.0G 76M 2.8G 3% /config /dev/md12 1.7G 1.1G 476M 71% /usr /dev/md14 3.0G 214M 2.6G 8% /var /dev/md0 30G 2.2G 26G 8% /shared /dev/md1 6.9G 288M 6.3G 5% /var/log none 3.9G 452K 3.9G 1% /dev/shm none 3.9G 19M 3.9G 1% /var/tmstat none 3.9G 1.2M 3.9G 1% /var/run prompt 4.0M 12K 4.0M 1% /var/prompt /dev/md15 12G 8.3G 3.1G 74% /var/lib/mysql Which command is used to produce this output?
A. df
B. du
C. lsof
D. ps
E. vmstat
عرض الإجابة
اجابة صحيحة: C
السؤال #6
Which command should an LTM Specialist use on the command line interface to show the health of RAID array hard drives?
A. tmsh show /sys raid disk
B. tmsh show /ltm raid disk
C. tmsh show /sys raid status
D. tmsh show /ltm disk status
عرض الإجابة
اجابة صحيحة: A
السؤال #7
The LTM device is configured for RADIUS authentication. Remote logins are failing and the LTM Specialist must verify the RADIUS configuration. How should the LTM Specialist check the RADIUS server and shared secret configured on the LTM device?
A. tmsh show running-config /auth radius
B. tmsh show running-config /sys auth radius
C. tmsh show running-config /auth configuration
D. tmsh show running-config /sys auth radius-server
عرض الإجابة
اجابة صحيحة: C
السؤال #8
Which command will identify the active LTM device currently handling client traffic?
A. b ha table show
B. tmsh list /sys ha-status
C. tmsh show /cm traffic-group
D. tmsh run /sys failover standby
E. tmsh show /sys ha-status all-properties
عرض الإجابة
اجابة صحيحة: CD
السؤال #9
-- Exhibit – -- Exhibit -- An LTM Specialist is reviewing the 'test' partition. Which objects, in order, can be removed from the partition?
A. delete pool test1_pool, delete node 10
B. delete node 10
C. delete pool test1_pool, delete node 10
D. delete virtual test1_vs, delete pool test2_pool, delete node 10
E. delete pool test1_pool, delete pool test2_pool, delete node 10
عرض الإجابة
اجابة صحيحة: AB
السؤال #10
An active/standby pair of LTM devices deployed with network failover are working as desired. After external personnel perform maintenance on the network, the LTM devices are active/active rather than active/standby. No changes were made on the LTM devices during the network maintenance. Which two actions would help determine the cause of the malfunction? (Choose two.)
A. checking that the configurations are synchronized
B. checking the configuration of the VLAN used for failover
C. checking the configuration of the VLAN used for mirroring
D. checking the open ports in firewalls between the LTM devices
E. checking synchronization of system clocks among the network devices
عرض الإجابة
اجابة صحيحة: B
السؤال #11
A high-availability (HA) pair configuration uses only the hardwire serial cable connection to determine device state. A power outage occurs to the PDU powering the active unit. The standby unit takes over the active role as expected. How is the peer unit able to determine the active unit is unavailable?
A. voltage loss on serial cable
B. no data stream received on serial port
C. no response on management interface
D. no heartbeat packets received on self IPs
عرض الإجابة
اجابة صحيحة: A
السؤال #12
-- Exhibit – -- Exhibit -Which two items can be consolidated to simplify the LTM configuration? (Choose two.)
A. /Common/vs1-https-redirect
B. /Common/vs2-https-redirect
C. /Common/vs3-https-redirect
D. /Common/vs4-https-redirect
E. /Common/vs5-https-redirect
عرض الإجابة
اجابة صحيحة: BD
السؤال #13
Given the log entry: 011f0005:3: HTTP header (32800) exceeded maximum allowed size of 32768 (Client sidE. vip=/Common/VS_web profile=http pool=/Common/POOL_web client_ip=10.0.0.1) Which HTTP profile setting can be modified temporarily to resolve the issue?
A. Increase Maximum Requests
B. Decrease Maximum Requests
C. Increase Maximum Header Count
D. Decrease Maximum Header Count
E. Increase Maximum Header size
F. Decrease Maximum Header size
عرض الإجابة
اجابة صحيحة: A
السؤال #14
Given LTM device ltm log: Sep 26 20:51:08 local/lb-d-1 notice promptstatusd[3695]: 01460006:5: semaphore mcpd.running(1) held Sep 26 20:51:08 local/lb-d-1 notice promptstatusd[3695]: 01460006:5: Sep 26 20:51:08 local/lb-d-1 warning promptstatusd[3695]: 01460005:4: mcpd.running(1) held, wait for mcpd Sep 26 20:51:08 local/lb-d-1 info sod[3925]: 010c0009:6: Lost connection to mcpd - reestablishing. Sep 26 20:51:08 local/lb-d-1 err bcm56xxd[3847]: 012c0004:3: Lost connection with MCP: 16908291 ... Exiting bsx_
A. promptstatusd
B. mcpd
C. sod
D. bcm56xxd
E. lind
عرض الإجابة
اجابة صحيحة: B
السؤال #15
-- Exhibit – -- 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. Remove 'snat automap' from the virtual server
B. Remove the 'http' profile from the virtual server
C. Remove the 'default_class' from the virtual server
D. Combine 'acct_class' and 'marketing_class' into one class and update associations on the virtual server
E. Combine 'marketing_class' and 'default_class' into one class and update associations on the virtual server
عرض الإجابة
اجابة صحيحة: C
السؤال #16
A client is attempting to log in to a web application that requires authentication. The following HTTP headers are sent by the client: GET /owa/ HTTP/1.1 Authorization: Basic dXNlcm5hbWU6cGFzc3dvcmQ= User-Agent: curl/7.26.0 Host: 10.0.0.14 Accept: */* Accept-EncodinG. gzip,deflate The web server is responding with the following HTTP headers: HTTP/1.1 401 Unauthorized Content-TypE. text/html Server: Microsoft-IIS/7.5 WWW-AuthenticatE. NTLM DatE. Wed, 16 Aug 1977 19:12:31 GMT Content- LengtH. 1293 The client
A. The username and password are incorrect
B. The server has an incorrect date configured
C. The client is using the wrong type of browser
D. The wrong authentication mechanism is being used
عرض الإجابة
اجابة صحيحة: D

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