Which three methods are used by a Cisco Unified Border Element to provide network hiding? (Choose three.)
A.
Back-to-back user agent, replacing all H.323-embedded IP addressing
B.
IP network security boundary
C.
Media flow-through
D.
RSVP
E.
IP network privacy and topology hiding
F.
Intelligent IP address translation for RTP flows
Explanation:
Hi, are you sure for the C) answer. look at the page where it says:
Table 1. Cisco Unified Border Element Features
Network hiding
• IP network privacy and topology hiding
• IP network security boundary
• Intelligent IP address translation for call media and signaling
• Back-to-back user agent, replacing all SIP-embedded IP addressing
• History information-based topology hiding and call routing
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I would say the correct answers are B,E,F
Thanks.
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Sorry…. here is the web site
http://www.aiotestking.com/cisco/2012/06/which-three-methods-are-used-by-a-cisco-unified-border-element-to-provide-network-hiding/
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🙂
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🙂
http://www.cisco.com/en/US/prod/collateral/voicesw/ps6790/gatecont/ps5640/product_data_sheet09186a00801da698.html
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Shouldn’t it be ABE? based on
• IP network privacy and topology hiding
• IP network security boundary
• Intelligent IP address translation for call media and signaling
• Back-to-back user agent, replacing all SIP-embedded IP addressing
• History information-based topology hiding and call routing
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This should indeed be BEF.
A. is a trick question as user-agents are SIP entities, not H.323
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