Oracle Exam 1Z0-820 Topic 9 Question 89 Discussion

Actual exam question for Oracle's 1Z0-820 exam

Question #: 89
Topic #: 9

On SystemA, you are troubleshooting a new installation of a virtual network. Local zones cannot connect with external systems.

View the Exhibit.

Loggea in to zonei orsystenvy you can successruiiy ping i cz.ig.vau ana icz.iq.vaz, Duttnere is no response rrom any systems on tne nyz.ioa.i.x network.

Similarly, logged in to zone2 of SystemA, you can successfully ping 172 16.0 40 and 172 16 0.41, but there is no response from any systems on the 192.168.1.x network.

However, logged in to the global zone of SystemA, you can successfully ping 172.16 0.41 and 172.16.0.42, as well as 192.168.1.21 and 192.168.1.22.

Identify two possible explanations. (Choose two.)

Aforwarding=on has not been configured for SystemA and SystemB.

Bforwarding=on has not been configured for the global zone of SystemA.

CThere are missing entries for SystemA and SystemB in /etc/inet/hosts.

Dforwarding=on has not been configured for zonel and zone2 of SystemA.

EARP table entries on SystemA and SystemB are incomplete for vnid and vnic2.

FSystemB and SystemC require a static route to the 172.16.0.x network via 192.168.1.20.

Show Suggested Answer

Suggested Answer: F

by Valentin at Apr 14, 2024, 07:47 PM

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Nieves

16 hours ago

Wow, this is a tricky one. Option F about the static route seems plausible too. Gotta love these network troubleshooting questions!

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Minna

2 days ago

Ha! Looks like someone forgot to configure the hosts file. Option C is definitely worth considering.

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Loreen

9 days ago

Hmm, I'm not sure if it's just the forwarding settings. The incomplete ARP table entries on SystemA and SystemB could also be a factor, so I'd go with option E as well.

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