Cisco Implementing and Operating Cisco Service Provider Network Core Technologies (350-501 SPCOR) 350-501 Question # 137 Topic 14 Discussion
350-501 Exam Topic 14 Question 137 Discussion:
Question #: 137
Topic #: 14
Refer to the exhibit.
A network operator working for a telecommunication company with an employee 3994:37:650 is implementing a cisco Unified MPLS solution. What is the effect of this implementation?
A.
EIGRP is deployed between the PEs and ABRs with RFC 3107.
B.
OSPF is deployed between the PEs and ABRs with RFC 3107.
C.
IS-IS is deployed between the PEs and ABRs with RFC 3107.
D.
BGP is deployed between the PEs and ABRs with RFC 3107.
In Cisco Unified MPLS, BGP (Border Gateway Protocol) is used to transport labels along with network layer reachability information. RFC 3107 defines BGP/MPLS IP Virtual Private Networks (VPNs) and allows BGP to carry MPLS labels, enhancing scalability and flexibility in MPLS networks.
References
1: Cisco. “Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR).” Link
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