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300-820 · Question #13

Refer to the exhibit. Cisco Unified Communications Manager routes the call via the Webex Meetings route list and route group to the Video Mesh cluster Node#1 in the Video Mesh cluster is hosting the…

The correct answer is A. Another node in the cluster is used and an intra-cluster cascade between the two Video Mesh. Cisco Video Mesh is designed for resiliency and load distribution across cluster nodes. When a participant's call is routed to a node that has reached full capacity, Video Mesh automatically redirects the call to another available node in the same cluster that still has spare…

Cisco Webex Core Components

Question

Refer to the exhibit. Cisco Unified Communications Manager routes the call via the Webex Meetings route list and route group to the Video Mesh cluster Node#1 in the Video Mesh cluster is hosting the meeting and has reached full capacity, but other nodes in the cluster still have spare capacity. What happens to the participant's call?

Exhibit

300-820 question #13 exhibit

Options

  • AAnother node in the cluster is used and an intra-cluster cascade between the two Video Mesh
  • BThe call is queued.
  • CThe call fails.
  • DAnother node in the cluster is used and an intra-cluster cascade between Webex and the new

How the community answered

(47 responses)
  • A
    81% (38)
  • B
    2% (1)
  • C
    11% (5)
  • D
    6% (3)

Explanation

Cisco Video Mesh is designed for resiliency and load distribution across cluster nodes. When a participant's call is routed to a node that has reached full capacity, Video Mesh automatically redirects the call to another available node in the same cluster that still has spare capacity. To deliver the media to all participants in the meeting, an intra-cluster cascade is established between the two Video Mesh nodes, allowing them to share the conference media. This is transparent to the end user. Option B (queuing) is not a Video Mesh behavior. Option C (call fails) is incorrect because the cluster handles overflow. Option D is similar to A but incorrectly implies Webex cloud is involved in the cascade rather than another Video Mesh node.

Topics

#Video Mesh#Intra-cluster cascade#Webex Meetings#CUCM Call Routing

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