301b Exam: Absolutely Free Online Practice

Free F5 Networks 301b Exam Questions

-- Exhibit --

Refer to the exhibits.

An LTM Specialist is troubleshooting an application configured on an LTM device on a one-armed

configuration. The application is NOT working through the LTM device but does work when accessed directly

via the application servers. The virtual server 192.168.1.211:443 is configured to SNAT using the address

192.168.1.144 and references a pool with the member 192.168.10.80:443. No Client or Server SSL profiles

are associated. The LTM Specialist has collected two traffic captures to help determine the issue.

What is the problem with the configuration on the LTM device?

Pool member is configured to use wrong port.

Virtual server is configured to use wrong port.

Virtual server is configured without SSL Profiles.

-- Exhibit --

Refer to the exhibit.

A client attempts to connect from a Google Chrome browser to a virtual server on a BIG-IP LTM. The virtual

server is SSL Offloaded. When the client connects, the client receives an SSL error. The client receives the

same errors when trying Mozilla Firefox and Internet Explorer browsers.

The LTM Specialist does an ssldump on the virtual server and receives the results as per the exhibit.

How should this be resolved?

Upgrade the client to support the appropriate SSL cipher suite.

Select the appropriate "SSL Profile (Client)" in the virtual server settings.

Adjust the SSL key length in the SSL profile to match the minimum required by the client.

An LTM HTTP pool has an associated monitor that sends a string equal to 'GET /test.html'.

Which two configurations could an LTM Specialist implement to allow server administrators to disable their

pool member servers without logging into the LTM device? (Choose two.)

Set monitor to transparent and ask the server team to set string ‘TRANSPARENT’ in test.html.

Set ‘receive string’ equal to 'SERVER UP and ask the server team to set string ‘SERVER DOWN’ in

Set ‘alias’ equal to 'SERVER DOWN’ and ask the server team to set string ‘SERVER DOWN’ in test.html.

Set ‘disable pool member’ equal to 'SERVER UP’ and ask the server team to set string ‘SERVER DOWN’

An LTM Specialist must perform a packet capture on a virtual server with an applied standard FastL4 profile.

The virtual server 10.0.0.1:443 resides on vlan301.

Which steps should the LTM Specialist take to capture the data payload successfully while ensuring no other

virtual servers are affected?

The standard FastL4 profile should have PVA acceleration disabled. Then the packet capture tcpdump -ni

vlan301 should be executed on the command line interface.

The packet capture tcpdump -ni vlan301 should be executed on the command line interface. There is no

need to change profiles or PVA acceleration.

A new FastL4 profile should be created and applied to the virtual server with PVA acceleration disabled.

Then the packet capture tcpdump -ni vlan301 should be executed on the command line interface.

The LTM device is under light load. The traffic should be mirrored to a dedicated sniffing device. On the

sniffing device, the packet capture tcpdump -ni vlan301 should be executed.

The active LTM device in a high-availability (HA) pair performs a failover at the same time the network team

reports an outage of a switch on the network.

Which two items could have caused the failover event? (Choose two.)

the standby LTM that was rebooted