301BPreview

An LTM Specialist defines a receive string in the HTTP monitor and then assigns it to the HTTP pool. The monitor has an interval of 5 seconds and a timeout of 16 seconds.
If the receive string is NOT seen in the the HTTP payload after 20 seconds, how does the LTM device mark the monitor status?

When re-licensing an LTM device from the command line interface, which tmsh command should the LTM Specialist use to generate the required information to provide on the F5 licensing portal?

An LTM Specialist has installed a hotfix that updated the SCCP firmware package.
Which command will ensure that the host subsystem and SCCP reboot?

A customer needs to intercept all of the redirects its application is sending to clients. When a redirect is matched, the customer needs to log a message including the client IP address.
Which iRule should be used?

Internet clients connecting to a virtual server to download a file are experiencing about 150 ms of latency and no packet loss.
Which built-in client-side TCP profile provides the highest throughput?

An LTM Specialist is working with an LTM device configured with 10 virtual servers on the same domain with a different key/cert pair per virtual. For examplE. www.example.com; ftp.example.com; ssh.example.com; ftps.example.com.
What should the LTM Specialist do to reduce the number of objects on the LTM device?

The pool members are serving up simple static web content.

The current virtual server configuration is given as follows:

tmsh list ltm virtual simple
ltm virtual simple {
    destination 10.10.10.10:80
    ip-protocol tcp
    mask 255.255.255.255
    profiles {
        http { }
        httpcompression { }
        oneconnect { }
        tcp { }
    }
    snat automap
    vlans-disabled
}

tmsh list ltm pool simple_pool
ltm pool simple_pool {
    members {
        10.10.10.11:80 {
            address 10.10.10.11
        }
        10.10.10.12:80 {
            address 10.10.10.12
        }
        10.10.10.13:80 {
            address 10.10.10.13
        }
    }
}

Which three objects in the virtual server configuration can be removed without disrupting functionality of the virtual server? (Choose three.)

A stand-alone LTM device is to be paired with a second LTM device to create an active/standby pair. The current stand-alone LTM device is in production and has several VLANs with floating IP addresses configured. The appropriate device service clustering (DSC) configurations are in place on both LTM devices.
Which two non-specific DSC settings should the LTM Specialist configure on the second LTM device to ensure no errors are reported when attempting to synchronize for the first time? (Choose two.)

What is the correct command to reset an LTM device to its default settings?

In which file would the LTM Specialist find virtual server configurations?

The LTM Specialist is in the process of creating a USB boot drive for the purpose of restoring the BIG-IP software to an LTM device. A separate LTM device has been selected for the purpose of creating the USB boot drive. The BIG-IP software ISO has already been uploaded and mounted on the separate LTM device.
Which command should the LTM Specialist use to trigger the LTM device to install the BIG-IP software to the USB boot drive?

Which two alerting capabilities can be enabled from within an application visibility reporting (AVR) analytics profile? (Choose two.)

What is a benefit provided by F5 Enterprise Manager?

Which two items can be logged by the Application Visibility Reporting analytics profile? (Choose two.)

Which file should be modified to create custom SNMP alerts?

An LTM Specialist has set up a custom SNMP alert.
Which command line tool should the LTM Specialist use to test the alert?

A new web application is hosted at www.example.net, but some clients are still pointing to the legacy web application at www.example.com.
Which iRule will allow clients referencing www.example.com to access the new application?

Which iRule will instruct the client's browser to avoid caching HTML server responses?

A web application requires knowledge of the client's true IP address for logging and analysis purposes. Instances of the application that can decode X-
Forwarded-For HTTP headers reside in pool_a, while pool_b instances assume the source IP is the true address of the client.
Which iRule provides the proper functionality?

There is a fault with an LTM device load balanced trading application that resides on directly connected VLAN vlan-301. The application virtual server is
10.0.0.1:80 with trading application backend servers on subnet 192.168.0.0/25. The LTM Specialist wants to save a packet capture with complete payload for external analysis.
Which command should the LTM Specialist execute on the LTM device command line interface?

An LTM Specialist needs to modify the logging level for tcpdump execution events. Checking the BigDB Key, the following is currently configured:

sys db log.tcpdump.level {
    value "Notice"
}

Which command should the LTM Specialist execute on the LTM device to change the logging level to informational?

An application is configured on an LTM device:
Virtual server: 10.0.0.1:80 (VLAN vlan301)

SNAT IP: 10.0.0.1 -
Pool members: 10.0.1.1:8080, 10.0.1.2:8080, 10.0.1.3:8080 (VLAN vlan302)
Which packet capture should the LTM Specialist perform on the LTM device command line interface to capture only client traffic specifically for this virtual server?

An LTM Specialist is running the following packet capture on an LTM device: ssldump -Aed -ni vlan301 'port 443'
Which two SSL record message details will the ssldump utility display by default? (Choose two.)

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?