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

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Viewing questions 151-165 out of questions
Questions # 151:

An LTM Specialist needs to create a virtual server to pass TCP traffic to three pool members.

Which two virtual server types should be used to meet the requirements? (Choose two)

Options:

A.

Performance (Layer A)


B.

Standard


C.

Forwarding (IP)


D.

Stateless


E.

Forwarding (Layer 2)


Expert Solution
Questions # 152:

There are three servers in the pool: 172.16.20.1, 172.16.20.2, and 172.16.20.3, with the virtual IP address 10.0.20.88.

A user CANNOT connect to an HTTP application. To understand the problem and find a solution, the LTM Specialist runs two concurrent traces on the LTM device, with the following results:

Trace on client side:

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

listening on 0.0, link-type EN10MB (Ethernet), capture size 96 bytes

22:22:07.423759 IP 172.16.20.100.53875 > 10.0.20.88.80: S 998346084:998346084(0) win 5840

22:22:07.424056 IP 10.0.20.88.80 > 172.16.20.100.53875: S 4671780:4671780(0) ack 998346085 win 4380

22:22:07.424776 IP 172.16.20.100.53875 > 10.0.20.88.80: . ack 1 win 365

22:22:07.424790 IP 172.16.20.100.53875 > 10.0.20.88.80: P 1:149(148) ack 1 win 365

22:22:07.424891 IP 10.0.20.88.80 > 172.16.20.100.53875: . ack 149 win 4528

22:22:12.024850 IP 10.0.20.88.80 > 172.16.20.100.53875: R 1:1(0) ack 149 win 4528

6 packets captured

6 packets received by filter

0 packets dropped by kernel

Trace on server side:

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

listening on internal, link-type EN10MB (Ethernet), capture size 96 bytes

22:22:07.424881 IP 172.16.20.100.53875 > 172.16.20.2.80: S 51116678:51116678(0) win 4380

22:22:08.424893 IP 172.16.20.100.53875 > 172.16.20.2.80: S 51116678:51116678(0) win 4380

22:22:09.625082 IP 172.16.20.100.53875 > 172.16.20.2.80: S 51116678:51116678(0) win 4380

22:22:10.825194 IP 172.16.20.100.53875 > 172.16.20.2.80: S 51116678:51116678(0) win 4380

4 packets captured

4 packets received by filter

0 packets dropped by kernel

What should the LTM Specialist do to solve the problem?

Options:

A.

Edit the packet filter rules.


B.

Modify the monitor of the pool.


C.

Enable the virtual server.


D.

Configure the virtual server to use SNAT.


Expert Solution
Questions # 153:

An LTM Specialist toconfigure a backend server to be disabled it takes longer than 30 seconds to respond to a request.

Which values should the LTM Specialist enter for interval and timeout?

Options:

A.

Interval 10, timeout 30


B.

Interval 10, timeout 31


C.

Interval 30, timeout 30


D.

Interval 30, timeout 91


Expert Solution
Questions # 154:

-- Exhibit –

Question # 154

-- Exhibit --

Refer to the exhibit.

An LTM device is used to load balance web content over a secure channel.

The developers of the web content have done a trace using an HTTP profiler application. They believe that allowing the LTM device to compress traffic to the client will improve performance. The client can utilize GZIP or deflate compression algorithms.

An LTM Specialist must implement the compression.

The LTM Specialist has completed the following actions:

1. Create the relevant profile.

2. Apply the relevant profile to the virtual server (VS).

After applying the relevant profile, the LTM device is failing to compress the traffic. Instead, the traffic is being served with an error.

What is the problem?

Options:

A.

The incorrect compression algorithm is applied to the compression profile.


B.

The LTM device CANNOT SSL offload the traffic in order to read and compress it.


C.

The Protocol Profile (Client) option of "Allow Compression" needs to be enabled.


D.

The Protocol Profile (Server) option of "Allow Compression" needs to be enabled.


Expert Solution
Questions # 155:

Refer to the exhibit.

Question # 155

The http monitor is applied to a pool. All members are enabled. One server responds as follows.

Question # 155

What is the resulting status of this poo! member?

Options:

A.

Offline (Disabled)


B.

Offline (Enabled)


C.

Unavailable (Disabled)


D.

Available (Enabled)


Expert Solution
Questions # 156:

OneLTM device in an HA pair of LTM devices is unable to reach its default gateway. An HA Failover event needs to happen.

Which configuration item enables this behavior?

Options:

A.

iRule


B.

Gateway Fail Safe


C.

Gateway pool monitor


D.

Gateway pool


Expert Solution
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Viewing questions 151-165 out of questions