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300-820 · Question #71
300-820 Question #71: Real Exam Question with Answer & Explanation
The correct answer is B: block the call with a call policy rule in the Expressway-E. https://community.cisco.com/kxiwq67737/attachments/kxiwq67737/4576-docs-colaboracao-voz- e-video/141/2/lpcor-fac.pdf
Mobile and Remote Access
Question
How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?
Options
- Aadd the specific URI in the firewall section of the Expressway and block it
- Bblock the call with a call policy rule in the Expressway-E
- Cadd a search rule route all calls to the Cisco UCM
- Dconfigure FAC for the destination alias on the Expressway
Explanation
https://community.cisco.com/kxiwq67737/attachments/kxiwq67737/4576-docs-colaboracao-voz- e-video/141/2/lpcor-fac.pdf
Topics
#Expressway-E#Call Policy Rules#Call Blocking#External Access Control
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