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

Viewing page 9 out of 11 pages
Viewing questions 121-135 out of questions
Questions # 121:

-- Exhibit –

Question # 121

-- Exhibit --

Refer to the exhibit.

An LTM Specialist sets up AVR alerts and notifications for a specific virtual server if the server latency exceeds 50ms. The LTM Specialist simulates a fault so that the server latency is consistently exceeding the 50ms threshold; however, no alerts are being received.

Which configuration should the LTM Specialist modify to achieve the expected results?

Options:

A.

The rule should be adjusted to trigger when server latency is above 50ms.


B.

SNMP alerting should be enabled to allow e-mail to be sent to the support team.


C.

User Agents needs to be enabled to ensure the correct information is collected to trigger the alert.


D.

The metric "Page Load Time" needs to be enabled to ensure that the correct information is collected.


Expert Solution
Questions # 122:

An application is being load balanced through the LTM device using the configuration displayed below.

The network has been re-engineered to NAT all client connection. As a result, allclient connections are hitting the same pool member.

Question # 122

Question # 122

Which changes should the LTM Specialist make in order to restore load balancing functionality wile maintaining session persistence?

Options:

A.

Change the virtual server type to Standard, add an httpprofile, and change the persistence profile to Destination Address


B.

Leave the virtual server type set Performance (Layer 4) and change the persistence type to hash


C.

Change the virtual serer type to Forwarding (Layer 4) and leave the persistence type tohash source Address


D.

Change the virtual server to Standard add an http profile, and change the persistence profile to Cookie persistence


Expert Solution
Questions # 123:

An ITM Specialist has the configuration shown:

Question # 123

The LTM Specialist needs to create a new virtual server in part B.

Which virtual address(es) should be used for the new virtual server?

Options:

A.

10.100.0.1 and.10.120.0.1


B.

10.90.0.1 and 10.12.0.1


C.

10.120.0.1 only


D.

10.90.0.1 and 10.100.0.1


Expert Solution
Questions # 124:

The end users of a web application need to verify that their browsers received the complete message-body from the web server.

Which HTTP header will accomplish this?

Options:

A.

Range


B.

Expect


C.

Accept-Ranges


D.

Content-Length


Expert Solution
Questions # 125:

An LTM device is monitoring pool members on port 80. The LTM device is using an HTTP monitor with a send string of GET / and a blank receive string.

What would cause the pool members to be marked down?

Options:

A.

A pool member responds with an HTTP 200 series response code.


B.

A pool member responds with an HTTP 300 series response code.


C.

A pool member responds with an HTTP 400 series response code.


D.

A pool member responds with an HTTP 500 series response code.


E.

A pool member does NOT acknowledge the connection SYN on port 80.


Expert Solution
Questions # 126:

Which file should the BIG-IP Administrator check to determine when a Virtual Server changed its status

Options:

A.

/var/log/audit


B.

/var/log/lastlog


C.

/var/log/tm


D.

/var/log/monitors


Expert Solution
Questions # 127:

A new iRule needs to be tested. The LTM Specialist needs to measure page load times and monitor potential changes in memory usage A load test is scheduled.

Which two featuresshould the LTM Specialist use to monitor these requirements? (Choose two.)

Options:

A.

Tmsh show memory


B.

Analytics


C.

Tmsh show sys proc-info


D.

Tmsh show sys provision


Expert Solution
Questions # 128:

-- Exhibit –

Question # 128

-- Exhibit --

Refer to the exhibit.

A failover has just occured on BIG-IP1. BIG-IP2 is now active and manages traffic as expected. Both Bigip's are set with a gateway failsafe to check the reachability of the main border router. Switches have performed as expected.

Where should the LTM Specialist check for potential issues?

Options:

A.

Network Interface 2.1 of BIG-IP 2


B.

Network Interface 2.1 of BIG-IP 1


C.

Network Interface 2.2 of BIG-IP 2


D.

Network Interface 2.2 of BIG-IP 1


E.

Network Interface 1.1 of BIG-IP 1


F.

Network Interface 1.1 of BIG-IP 2


Expert Solution
Questions # 129:

An LTM Specialist needs to use the tmsh command to create a pool named http_pool with member

10.10.101:80 on an LTM device.

Which expression should the LTM Specialist use?

Options:

A.

# tmsh create pool http_pool members {10.10.10.101:80}


B.

# tmsh create pool http_pool members add {10.10.10.101:80}


C.

# tmsh create it pool http_pool members {10.10.10.101:80}


D.

# tmsh create itm pool http_pool member {10.10.10.101:80}


Expert Solution
Questions # 130:

Which Virtual Server type prevents the use of a default pool?

Options:

A.

Performance (Layer 4)


B.

Forwarding (IP)


C.

Performance HTTP


D.

Standard


Expert Solution
Questions # 131:

An application owner claims an LTM device is delaying delivery of an HTTP application. The LTM device has two VLANs, an internal and an external. The application servers reside on the internal VLAN. The virtual server and clients reside on the external VLAN.

With appropriate filters applied, which solution is most efficient for obtaining packet captures in order to investigate the claim of delayed delivery?

Options:

A.

one capture on interface 0.0


B.

one capture on the internal interface


C.

one capture on the external interface


D.

one capture on the management interface


Expert Solution
Questions # 132:

What should the 816-IP Administrator provide when opening a new ticket with F5 Support?

Options:

A.

bigip.license file


B.

QKViewfile


C.

Device root password


D.

SSL private keys


Expert Solution
Questions # 133:

An LTM device load balances a pool of routers. The LTM device needs to verify pathavailability to an HTTP server with the IP address 192 168.10 10. located beyond the routers.

Which monitor type and parameters arc required?

Options:

A.

HTTP monitor alias address 192 168.10 10. and set the alias to port 80


B.

TCP monitor, alias address 192.168.10.10. and set the alias to port 80


C.

TCP monitor change transparent option to Yes. set alias address 192.168.10.10. and set the alias to port 80


D.

TCP monitor, change transparent option to Yes, and sot the alias to port 80


Expert Solution
Questions # 134:

During a high-demand traffic event, the BIG-IP Administrator needs to limit the number of new

connections per second allowed to a Virtual Server.

What should the administrator apply to accomplish this task?

Options:

A.

An HTTP Compression profile to the Virtual Server


B.

A connection rate limit to the Virtual Server


C.

A connection limit to the Virtual Server


D.

A OneConnect profile to the Virtual Server


Expert Solution
Questions # 135:

-- Exhibit –

Question # 135

-- Exhibit --

Refer to the exhibit.

A virtual server is set up on an LTM device as follows:

Virtual server address 78.24.213.79

Default Persistence ProfilE. source_addr, 600s.

Pool NamE. Pool1

Pool Members: 10.72.250.52:80 and 10.72.250.60:80 (both on Internal Vlan)

There are several current connections to the virtual server, and pool member 10.72.250.52:80 has been set to a "Disabled" state.

A tcpdump on the Internal Vlan shows traffic going to 10.72.250.52:80.

How soon after the persistence table query was run can existing connections be refreshed/renewed to ensure that no requests are sent to 10.72.250.52?

Options:

A.

196 seconds


B.

460 seconds


C.

539 seconds


D.

590 seconds


E.

591 seconds


Expert Solution
Viewing page 9 out of 11 pages
Viewing questions 121-135 out of questions