350-501 MPLS and Segment Routing Practice Question
Which SRv6 SID behavior is used to support EVPN-IRB (Integrated Routing and Bridging) for L2VPN with bridging?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
End.DT2U
End.DT2U is used for L2VPN bridging (EVPN VPWS) and EVPN-IRB uses End.DT2U for bridge domain.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
End.X
Why it's wrong here
End.X is for MPLS-like adjacency.
- ✓
End.DT2U
Why this is correct
Correct: End.DT2U decapsulates and bridges to an Ethernet segment.
- ✗
End.DT4
Why it's wrong here
End.DT4 is for IPv4 L3VPN.
- ✗
End.DT6
Why it's wrong here
End.DT6 is for IPv6 L3VPN.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-501 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 350-501 exam.