Huawei
H12-891_V1.0 · Question #594
As shown in the figure, a MIP-BGP neighbor relationship is established between PE 1 and PE2 through the Loopback0 interface. After the configuration is completed, it is found that CEB1 and CE2…
The correct answer is A. PE1 or PE2 does not enable neighbor in BGP-VPNv4 unicast address family view B. The LSP tunnel between PE1 and PE2 is not established. C. The routing protocol configuration between PE1 or PE2 and their respective CEs is wrong. D. The VPN instance parameters on PE1 or PE2 are configured wrongly. See the full explanation below for the reasoning.
MPLS and VPN Technologies
Question
As shown in the figure, a MIP-BGP neighbor relationship is established between PE 1 and PE2 through the Loopback0 interface. After the configuration is completed, it is found that CEB1 and CE2 cannot learn routes from each other. Which of the following items will cause this problem? (Multiple choice)
Exhibit
Options
- APE1 or PE2 does not enable neighbor in BGP-VPNv4 unicast address family view
- BThe LSP tunnel between PE1 and PE2 is not established.
- CThe routing protocol configuration between PE1 or PE2 and their respective CEs is wrong.
- DThe VPN instance parameters on PE1 or PE2 are configured wrongly
How the community answered
(18 responses)- A100% (18)
Topics
#MP-BGP#VPNv4 address family#PE-CE routing#MPLS VPN troubleshooting
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