350-501 · Question #477
Refer to the exhibit. OSPF is configured within the core of the service provider network. Connectivity between CE1 and CE2 is provided through the core. An engineer is implementing MPLS to support tra
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Question
Refer to the exhibit. OSPF is configured within the core of the service provider network. Connectivity between CE1 and CE2 is provided through the core. An engineer is implementing MPLS to support traffic exchange between customer sites using Layer 3 VPNs. Which task must the engineer perform to secure VPN traffic to meet the SLA of continuous uptime?
Exhibit
Options
- AImplement OSPF stub routing to eliminate routes from being shared over the VPN
- BImplement BGP as the PE-CE routing protocol to support labels for faster data transfer
- CImplement LDP sync to prevent packet loss
- DImplement IS-IS in the core to segregate critical traffic between different areas
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