Huawei
H31-161 · Question #101
RTA is a provider edge (PE) router. OSPF is deployed between RTA and a customer edge (CE). Which of the following can be used to avoid routing loops when RTA generate an autonomy system-external…
The correct answer is C. Setting DN-bit in the ASE LSA D. Configuring the same domain ID on the PE. See the full explanation below for the reasoning.
Question
RTA is a provider edge (PE) router. OSPF is deployed between RTA and a customer edge (CE). Which of the following can be used to avoid routing loops when RTA generate an autonomy system-external (ASE) link-state advertisement (LSA) and sends it to the CE?
Options
- AConfiguring the same VPN route tag on the PE
- BConfiguring Shame Link among PEs
- CSetting DN-bit in the ASE LSA
- DConfiguring the same domain ID on the PE
How the community answered
(37 responses)- A5% (2)
- B11% (4)
- C84% (31)
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