What is a characteristic of CE routers in an MPLS Layer 3 VPN environment?

IT Questions BankCategory: CCNPWhat is a characteristic of CE routers in an MPLS Layer 3 VPN environment?
What is a characteristic of CE routers in an MPLS Layer 3 VPN environment? 1ITExamAnswers Staff asked 6 months ago

Question:

What is a characteristic of CE routers in an MPLS Layer 3 VPN environment?

  • They perform penultimate hop popping.
  • They run the label distribution protocol to share and distribute labels.
  • They are unaware of MPLS and labels.
  • They remove labels at the end of the label path.

Explanation: CE, or customer edge, routers do not run MPLS. They also are unaware of labels and VRF instances. CE routers are connected to the provider edge (PE) routers of the MPLS service provider.

More Questions: CCNP Enterprise: Advanced Routing (Version 8.0) – VPNs Exam


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