Pass the F5 BIG-IP ASM 303 Questions and answers with ExamsMirror

What is the effect of an iRule error such as referencing an undefined variable?

An LTM Specialist loads a UCS file generated on a different LTM device and receives the following error message:

"mcpd[2395]: 01070608:0: License is not operational (expired or digital signature does not match contents)"

Which command should the LTM Specialist use to prevent the error?

An LTM Administrator receives an email from the NOC stating that the switch connected to the backend server was shut down for maintenance. The BIG-IP device handles only UDP traffic. The BIG IP device did not fail over to a DR location when no pool members were available.

When theLTM Administrator checks the pool, it confirms that the monitor is still marking UP the pool member.

A tcpdump of the traffic shows the following output:

A list of the monitor configuration shows the following:

Which two modifications to the LTMconfiguration will mark this pool member down, when the switch is down? (Choose two.)

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?

Which three HTTP headers allow an application server to determine the client's language compatibility, browser, operating system type, and compression compatibility? (Choose three.)

An SSL application is being migrated to the LTM device. Both encrypted and unencrypted traffic are accepted by the server. The virtual server configuration is as follows:

Which LTM device profile should be used on the LTM device to reduce the CPU load on the current.

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 device configured with a management IP address and route and a series of self-IPs and TMM routes.Both management and TMM have a routing entry for 101 10/24 Application traffic is being load balanced and sent to pool member 10.1.1.123 with SNAT Automap and configured.

Which route will the LTM device use?

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?

An LTM Specialist is troubleshooting an HTTP monitor. The pool member is accessible directly through a browser, but the HTTP monitor is marking the pool member as down.

GET / HTTP/1.1

HTTP/1.1 400 Bad Request

DatE. Tue, 23 Oct 2012 21:39:07 GTM

Server: Apache/2.2.22 (FreeBSD) PHP/5.4.4

mod_ssl/2.2.22 OpenSSL/0.9.8q DAV/2

Content-LengtH. 226

Connection: close

Content-TypE. text/html; charset=iso-8859-1

How should the LTM Specialist resolve this issue?

What should the LT'M Specialist add to the virtual server?

-- Exhibit –

-- Exhibit --

Refer to the exhibit.

Based on the output of the tmsh interface show command, what is the issue?

An LTM device is load balancing SIP traffic. An LTM Specialist notices that sometimes the SIP request is being load balanced to the same server as the initial connection.

Which setting in the UDP profile will make the LTM device more evenly distribute the SIP traffic?

A pool of four servers has been partially upgraded for two new servers with more memory and CPU capacity. The BIG-IP Administrator must change the load balance method to consider more connections for the two new servers. Which load balancing method considers pool member CPU and memory load?

-- Exhibit –

-- Exhibit --

Refer to the exhibit.

An LTM Specialist configures a virtual server to load balance to a pool of FTP servers. File transfers are failing. The virtual server is configured as follows:

ltm virtual ftp_vs {

destination 10.10.1.103:ftp

ip-protocol tcp

mask 255.255.255.255

pool ftp_pool

profiles {

tcp { }

}

vlans-disabled

}

Which change will resolve the problem?