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AP0-001 – Acme Packet Certification Certification Exams Boot camp & Braindump

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Showing 4–6 of 10 questions

Question 4

Which two of the following statements about SIP response code handling on the Net-Net 4000 are TRUE?

Select all that apply, then click Submit answer.

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    The Net-Net 4000 will originate a 403 Forbidden response when bandwidth allocated to a realm has been exhausted.

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    The Net-Net 4000 cannot originate 3xx class redirect responses.

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    The Net-Net 4000 egress realm selection may be affected by received third party 3xx class redirect responses

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    The Net-Net 4000 can transmit a different SIP response code than it received.

Question 5

Which two of the following statements about realms are TRUE?

Select all that apply, then click Submit answer.

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    You must have a minimum of three realms in any configuration as one realm must be designated as the home realm.

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    All endpoints within a realm must reside within the same subnet as the Net-Net 4000.

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    Although you can use both TCP and UDP concurrently as the transport protocol, you can only have one SIP-interface per realm.

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    You can associate multiple realms with a single network interface.

Question 6

How does the Net-Net 4000 ensure that the pinholes are kept open for persistent communication to SIP endpoints behind a NAT device?

Select an option, then click Submit answer.

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    By sending OPTIONS messages at a defined frequency

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    By sending ARP requests at a defined frequency

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    By changing the expires= parameter to a defined value in 200 OK responses to REGISTERs

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    By changing the expires= parameter to a defined value in 200 OK responses to INVITEs