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300-820 · Question #25
300-820 Question #25: Real Exam Question with Answer & Explanation
The correct answer is D: when you require administrative access to the Cisco Expressway Edge from the Internet. See the full explanation below for the reasoning.
Cisco Expressway for Collaboration
Question
Which situation requires TCP port 443 to be open for packets that are sourced from the Internet with a destination in the corporate DMZ?
Options
- Awhen video endpoints that reside on the Internet require administrative access to the Cisco
- Bwhen you require encrypted calls to endpoints on your corporate LAN
- Cwhen you want to enable calls to web applications by using HTTP
- Dwhen you require administrative access to the Cisco Expressway Edge from the Internet
Topics
#Cisco Expressway Edge#TCP Port 443#DMZ#Administrative Access
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