300-515 · Question #154
A major company is updating its network environment to support the streaming of high-bandwidth video from a central data center to multiple remote offices. The company offices are connected across…
The correct answer is C. Configure a data threshold that triggers a data MDT when it is exceeded. In multicast VPNs, by default traffic is sent over a default MDT. For high-bandwidth applications like video streaming, a data MDT is required to optimize traffic delivery. The PE is configured with a threshold so that once multicast traffic exceeds that value, a data MDT is…
Question
A major company is updating its network environment to support the streaming of high-bandwidth video from a central data center to multiple remote offices. The company offices are connected across an ISP MPLS network, so an engineer at the ISP has been asked to configure MLDP to support the new streaming requirements. Which action must the engineer take so that the high- bandwidth data streams correctly from the data center to the remote offices?
Options
- ADisable MLDP multipath forwarding to prevent streaming data from overloading all the links
- BDisable recursive forwarding so that the route to the data center is populated correctly in the RIB
- CConfigure a data threshold that triggers a data MDT when it is exceeded.
- DConfigure the MDT type to be PIM-SM.
How the community answered
(18 responses)- A6% (1)
- B11% (2)
- C83% (15)
Explanation
In multicast VPNs, by default traffic is sent over a default MDT. For high-bandwidth applications like video streaming, a data MDT is required to optimize traffic delivery. The PE is configured with a threshold so that once multicast traffic exceeds that value, a data MDT is created to carry the high-bandwidth stream efficiently to remote sites.
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