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300-515 · Question #113
300-515 Question #113: Real Exam Question with Answer & Explanation
The correct answer is A. Configure the PE nodes to support AFI=25 and SAFI=70.. Configure the PE routers to support AFI=25 (L2VPN) and SAFI=70 (EVPN) by enabling the address-family l2vpn evpn stanza under router bgp.
Question
Service provider A is a Tier-2 carrier with an MPLS-enabled network that uses the IS-IS and BGP routing protocols. The service provider is planning to offer a new E-Line service to business customers, and the lead architect has decided to use MP-BGP for the E-Line implementation. Which action must an engineer take to start the implementation process?
Options
- AConfigure the PE nodes to support AFI=25 and SAFI=70.
- BUpgrade interconnections in the MPLS core to 100Gbps link speeds.
- CApply BGP authentication on all PE and P nodes.
- DConfigure IS-IS multitopology on all PE nodes.
Explanation
Configure the PE routers to support AFI=25 (L2VPN) and SAFI=70 (EVPN) by enabling the address-family l2vpn evpn stanza under router bgp.
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