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350-501 · Question #556

Refer to the exhibit. IS-IS is configured in the service provider network. Data is shared between the customer branch offices via CE1 and CE2. The service provider engineering team is implementing MPL

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MPLS and Segment Routing

Question

Refer to the exhibit. IS-IS is configured in the service provider network. Data is shared between the customer branch offices via CE1 and CE2. The service provider engineering team is implementing MPLS to assist packet switching through the customer VPN. The team must ensure there is no packet loss due to synchronization conflicts. Which action meets the requirement?

Exhibit

350-501 question #556 exhibit

Options

  • AImplement IS-IS between the PEs and CEs to share VPN routes.
  • BImplement LDP sync so that IGP and LDP must be up simultaneously.
  • CImplement static routes to CE1 and CE2 from their respective connected PEs.
  • DImplement mutual redistribution between BGP and the service provider IGP.

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Topics

#MPLS#LDP Synchronization#IGP-LDP Interaction#Packet Loss Prevention
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