Huawei
H12-841_V1.5 · Question #307
In an MPLS VPN network, which of the following failures will cause "the CE device to fail to learn the VPN routes advertised by the PE device"?
The correct answer is C. The PE device does not have a routing protocol configured between CE and PE. See the full explanation below for the reasoning.
Intelligent O&M and Troubleshooting in Campus Networks
Question
In an MPLS VPN network, which of the following failures will cause "the CE device to fail to learn the VPN routes advertised by the PE device"?
Options
- AThe VRF instance and interface are correctly bound on the PE device.
- BOSPF neighbor between CE and PE is established normally.
- CThe PE device does not have a routing protocol configured between CE and PE.
- DMPLS LSPs between PEs are established normally.
How the community answered
(49 responses)- A10% (5)
- B2% (1)
- C84% (41)
- D4% (2)
Topics
#MPLS VPN#CE-PE routing#VPN route propagation#routing protocol
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