[Free] 2017(Jan) EnsurePass Pass4sure Oracle 1z0-880 Dumps with VCE and PDF 171-180

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Oracle Solaris 10 Network Administrator Certified Expert Exam

Question No: 171 DRAG DROP – (Topic 2)

Click the Task button.

Solaris IP Filter provides facilities for both filtering network packets as well as performing Network Address Translation (NAT) on network packets. The packets make it through all

the filtering steps.

Place the steps in order to create the path a network packet takes through a Solaris 10 OS system acting as a routing firewall and using Solaris IP Filter and NAT.

Note: Some steps are used more than once.

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Answer:

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Question No: 172 – (Topic 2)

A system administrator troubleshooting nfs client to nfs server network latency issues has executed the following command:

snoop -d hme0 -o /tmp/outfile

Which subsequent command should be executed to view the time nfs packets were received as captured in /tmp/outfile?

  1. snoop -i /tmp/outfile -tw -NFS

  2. snoop -i /tmp/outfile -t a | grep NFS

  3. snoop -i /tmp/outfile -time -V

  4. snoop -d hme0 -v | grep NFS

Answer: B

Question No: 173 – (Topic 2)

A server receives an ARP request to which it must reply. Where is the ARP reply sent to?

  1. default router

  2. broadcast address

  3. the server originating the ARP request

  4. all published entries in the local ARP table

Answer: C

Question No: 174 DRAG DROP – (Topic 2)

Click the Task button.

Place the action on the command/file that produces it on the hme0 interface.

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Answer:

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Question No: 175 – (Topic 2)

What are the four layers of the TCP/IP Model? (Choose four.)

  1. Software layer

  2. Internet layer

  3. Hardware layer

  4. Application layer

  5. Network Interface layer

  6. Transport layer

  7. Data Link layer

Answer: B,D,E,F

Question No: 176 – (Topic 2)

The responses that a DNS server returns to DNS client requests are classified as either authoritative or non-authoritative. What are two characteristics of non-authoritative responses? (Choose two.)

  1. can be incorrect if the server#39;s cache contains stale data

  2. are sourced from a server#39;s cache

  3. are sourced from a disk-based file

  4. if validated from at least two other sources, are promoted to an authoritative response

  5. are always correct

Answer: A,B

Question No: 177 – (Topic 2)

A section of the ifconfig -a command is run on a Solaris system with Probe-Based IPMP configured as follows:

hme0:1:flags=9040843lt;UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPV4,N

OFAILOVERgt; mtu 1500 index 2 inet 192.168.1.51 netmask ffffff00 broadcast 192.168.1.255

The address shown is marked as deprecated.

In which two situations are addresses that are marked deprecated used as source addresses for outbound packets? (Choose two.)

  1. when the system acts as a router

  2. when a static default router is configured for the system

  3. when a TCP connection is requested

  4. when an application has been explicitly bound to the 192.168.1.51 address

  5. when there are no other addresses available in the interface group

    Answer: D,E

    Question No: 178 – (Topic 2)

    Investigating the output of ipfstat -in on a system running Solaris IP Filter, which is the sequence of rules matched for an inbound telnet connection from system 192.168.1.55?

    1. block in all

    2. pass in from 192.168.1.0/24 to any

    3. pass in quick from any to any port = 80

    4. block in from 192.168.1.6/32 to any

    5. pass in quick from any to any port = 23

    6. block in all

A. 1, 2, 5, and 6

B. 1, 2, 3, 4, 5, and 6

  1. 1 and 5

  2. 1, 2, and 5

Answer: D

Question No: 179 – (Topic 2)

A DNS server is experiencing problems resolving hosts. Your troubleshooting efforts

identify the following SOA record as the cause of the problem:

@ soa in host1.abc.com. root.abc.com. ( 1002 ; Version number

43200 ; Refresh after 12 hours

3600 ; Retry after 1 hour

604800 ; Expire after 1 week 3600) ; Minimum TTL of 1 hr

What is causing the error?

  1. The soa and in fields are in the wrong order.

  2. The final quot;)quot; must be on a line by itself.

  3. A serial number of 1002 is too small.

  4. The soa must be in uppercase.

  5. The () pair should be {}.

Answer: A

Question No: 180 DRAG DROP – (Topic 2)

Click the Task button.

Place the Ethernet media on the cabling it requires.

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