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300-820 · Question #89
300-820 Question #89: Real Exam Question with Answer & Explanation
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Cisco Expressway for Collaboration
Question
Cisco media traversal technology has enabled a secure environment where internal video endpoints call and receive calls from external video endpoints. How does the Expressway-C and Expressway-E communicate?
Options
- AExpressway-C establishes an outgoing request to Expressway-E, enabling the Expressway-E
- BInternal endpoints are registered to Expressway-E in the DMZ. Expressway-C, which is also in
- CExpressway-E establishes an outgoing request to Expressway-C, enabling the Expressway-C
- DInternal endpoints are registered to Expressway-C in the DMZ. Expressway-E, which is also in
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Topics
#Expressway-C#Expressway-E#Traversal Zone#Communication Flow