Which two statements about Cisco Webex Video Mesh Nodes are true? (Choose two.)

Question

Options

• AWhen Expressway Core works with VMN clusters, Expressway Core decides which VMN is
• BCloud-registered devices choose a VMN cluster based on the lowest STUN round trip delay.
• CThe cascading traffic between VMN must bypass the firewall.
• DWhen Cisco Unified Communications Manager works with multiple VMNs, Cisco Unified CM
• EA VMN can terminate a media connection while operating in maintenance mode.

• A
  4% (1)
• B
  92% (23)
• C
  4% (1)

Explanation

B is correct: Cloud-registered devices select a Video Mesh Node (VMN) cluster based on the lowest STUN (Session Traversal Utilities for NAT) round-trip delay, ensuring the best-performing node is chosen for media. D is correct: When Cisco Unified Communications Manager (CUCM) works with multiple VMN clusters, CUCM decides which VMN cluster to use for a given call based on its media resource group configuration. The other options are incorrect: Expressway Core does not select VMN clusters; cascading traffic between VMNs does not bypass the firewall; and a VMN in maintenance mode does not accept new media connections.

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