An LTM Specialist is troubleshooting an issue where one LTM device in a three LTM device group is failing to synchronize after a synchronize to group command is issued. The LTM Specialist verifies there are no packet filters, port lock down, or network issues preventing the connection.
What are two reasons the synchronization group is having issues? (Choose two.)

• A.Admin password changed on the LTM device NOT receiving the synchronized configurations.
• B.Admin passwords changed on one of the peer LTM devices that are able to synchronize.
• C.Certificates stored for the device trusts on the LTM device NOT receiving the configuration are corrupted.
• D.Certificates expired on all of the peer LTM devices.
• E.Certificates stored for the device trusts on all of the peer LTM devices are corrupted.

Comment: *

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Verification: *

-- Exhibit -

-- Exhibit -
Refer to the exhibit.
A user is unable to access a secure application via a virtual server.
What is the cause of the issue?

• A.The client authentication failed.
• B.The virtual server does NOT have a pool configured.
• C.The client and server CANNOT agree on a common cipher.
• D.The virtual server does NOT have a client SSL profile configured.

Comment: *

Name: *

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Verification: *

-- Exhibit -

-- Exhibit --
Refer to the exhibit.
An LTM Specialist creates a virtual server to load balance traffic to a pool of HTTPS servers. The servers use client certificates for user authentication. The virtual server has clientssl, serverssl, and http profiles enabled. Clients are unable to connect to the application through the virtual server, but they are able to connect to the application servers directly.
Which change to the LTM device configuration will resolve the problem?

• A.Use the serverssl-insecure-compatible serverssl profile.
• B.Configure the clientssl profile to require a client certificate.
• C.Install the server certificate/key and enable Proxy SSL.
• D.Install the client's issuing Certificate Authority certificate on the LTM device.

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An LTM Specialist is troubleshooting virtual server 10.0.0.1:443 residing on VLAN vlan301. The web application is accessed via www.example.com. The LTM Specialist wants to save a packet capture with complete decrypted payload for external analysis.
Which command should the LTM Specialist execute on the LTM device command line interface?

• A.tcpdump -vvv -s 0 -ni vlan301 'host 10.0.0.1 and port 443' -w /var/tmp/trace.cap
• B.tcpdump -vvv -s 0 'host 10.0.0.1 and port 443' -w /var/tmp/trace.cap
• C.ssldump -Aed -ni vlan301 -k /config/filestore/files_d/Common_d/certificate_key_d/
  :Common:www.example.com.key_1 > /var/tmp/trace.cap
• D.ssldump -Aed -k /config/filestore/files_d/Common_d/certificate_key_d/
  :Common:www.example.com.key_1 > /var/tmp/trace.cap

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A failover event is recorded in the log messages:
Jan 01 00:00:50 BIG-IP notice sod[5855]: 01140029:5: HA proc_running tmm fails action is go offline and down links.
Jan 01 00:00:50 BIG-IP notice sod[5855]: 010c0050:5: Sod requests links down.
Jan 01 00:00:50 BIG-IP notice sod[5855]: 010c0054:5: Offline for traffic group /Common/traffic-group-1.
Jan 01 00:00:50 BIG-IP notice sod[5855]: 010c003e:5: Offline
Jan 01 00:00:50 BIG-IP notice logger: /usr/bin/tmipsecd --tmmcount 4 ==> /usr/bin/bigstart stop racoon Jan 01 00:00:50 BIG-IP info lacpd[5502]: 01160016:6: Failover event detected. (Switchboard failsafe disabled while offline) Jan 01 00:00:51 BIG-IP err bcm56xxd[5296]: 012c0010:3: Failover event detected. Marking external interfaces down. bsx.c(3633) Jan 01 00:00:51 BIG-IP info bcm56xxd[5296]: 012c0015:6: Link: 1.1 is DOWN Jan 01 00:00:56 BIG-IP notice mcpd[5318]: 0107143c:5: Connection to CMI peer 10.0.0.3 has been removed Jan 01 00:00:56 BIG-IP notice mcpd[5318]: 0107143a:5: CMI reconnect timer: enabled Jan 01 00:00:56 BIG-IP notice mcpd[5318]: 01071431:5: Attempting to connect to CMI peer 10.0.0.3 port 6699 What is the cause of the failover?

• A.A switchboard failure caused system fail-safe to initiate the failover.
• B.TMM failed, and system fail-safe initiated the failover.
• C.TMM failed, and VLAN fail-safe initiated the failover.
• D.Loss of connection to CMI peer 10.0.0.3 initiated the failover.

Comment: *

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