Cisco
300-515 · Question #46
The CTO of a company requires the support of a network consultant to deliver an MPLS solution without resigning to a certain degree of redundancy and scalability. Which solution effectively scales to
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Layer 3 VPNs
Question
The CTO of a company requires the support of a network consultant to deliver an MPLS solution without resigning to a certain degree of redundancy and scalability. Which solution effectively scales to hundreds or thousands of sites?
Options
- AL2VPN with the broadcast traffic processed at the ingress PE.
- BL3VPN with direct LSP connectivity between all PEs.
- CL2VPN by encapsulating multiple frame formats with interworking.
- DL3VPN using a hierarchical topology of N-PEs and U-PEs.
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Topics
#MPLS scalability#hierarchical topology#L3VPN design#PE hierarchy