Cisco
350-060 · Question #155
Customer A is experiencing intermittent network performance problems. The SP NOC has determined that the "MPLS blackhole" is occurring during network convergence events. The suspected cause of the…
The correct answer is D. MPLS LDP Sync feature in OSPF. See the full explanation below for the reasoning.
Question
Customer A is experiencing intermittent network performance problems. The SP NOC has determined that the "MPLS blackhole" is occurring during network convergence events. The suspected cause of the MPLS VPN traffic issue is that the customer's IGP (OSPF) is converging faster than the LDP. What MPLS feature can be configured to eliminate the problem?
Options
- ADecrease the OSPF convergence timing (throttle timer)
- BMPLS VRF protection feature
- CMPLS fast reroute feature
- DMPLS LDP Sync feature in OSPF
- EUse Cisco MPLS Auto bandwidth Allocator
How the community answered
(38 responses)- A11% (4)
- B5% (2)
- D82% (31)
- E3% (1)
Community Discussion
No community discussion yet for this question.