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A network engineer configures redistribution of OSPF intra-area routes into MP-BGP (super backbone) to preserve the continuity of the OSPF design in an MPLS Layer 3 VPN scenario From the CE perspective, what is the effect?
A network engineer configures redistribution of OSPF intra-area routes into MP-BGP (super backbone) to preserve the continuity of the OSPF design in an MPLS Layer 3 VPN scenario From the CE perspective, what is the effect?A . All intra-area routes are converted to external routesB . All interarea routes are...
Which technology meets this requirement?
Refer to the exhibit. The requirements is to copy traffic from switch A and switch B and to send it to a probe connected to switch D across the routed network. Which technology meets this requirement?A . NetFlow v5B . ERSPANC . NetFlow v9D . RSPANView AnswerAnswer: B
Why are thresholds defined based on baseline documents?
Why are thresholds defined based on baseline documents?A . To help identify current network problems and predict future bottlenecksB . To reduce polling traffic on the networkC . To verify that interfaces are in the correct stateD . To suppress duplicate alarms and for event correlationE . To ensure that...
Which configuration must the operator use to remedy this failure scenario?
A service provider engineer enabled the BGP next-hop tracking feature and also tuned the OSPF to increase the network convergence in case of network failures. However, the operator engineer notices that in cases of PE failure, the network convergence is still slow. Which configuration must the operator use to remedy...
Which ACL entry must be added to control connection successfully established?
Refer to the exhibit. The communication between CE-1 and CE-2 is not operational. An operations engineer notice that the L2TP connection failed to establish because inbound ip access list had been applied on the PE-2 Gig0/1 interface. Which ACL entry must be added to control connection successfully established?A . permit...
How can this requirements be accomplished?
Service providers that implement MPLS Inter-AS Option B must ensure that the ASBRs between each provider learn all VPNv4 routers from both providers. How can this requirements be accomplished?A . Ensure that each ASBR is configured for all VRFs from within its own provider backboneB . Configure each ASBR to...
Which option is the benefit of per-link LFA over per-prefix LFA?
Which option is the benefit of per-link LFA over per-prefix LFA?A . It has a greater applicabilityB . It provides greater protection coverageC . It is simplerD . It enables better bandwidth utilizationView AnswerAnswer: C
Which timing over packet solution provides only accurate frequency synchronization, but does not provide time/phase synchronization?
Which timing over packet solution provides only accurate frequency synchronization, but does not provide time/phase synchronization?A . Timing over IP connection and transfer of clock BOFB . Precision time protocolC . Network time protocolD . Synchronous EthernetView AnswerAnswer: D
Which configuration provides a faster convergence time in case a PE fails in this MPLS network?
An operator engineer notices that even through the BGP next-hop tracking feature is enabled in case of a PE failure, the network convergence is still slow. Which configuration provides a faster convergence time in case a PE fails in this MPLS network?A . B . C . D . View...
Which statement about LDP Session Protection and LDP-IGP sync is true?
Which statement about LDP Session Protection and LDP-IGP sync is true?A . Both LDP features cannot be used at the same time in a MPLS LDP enabled networkB . LDP Session Protection re-exchanges label information when a down-up event occurs; LDP-IGP sync keeps the adjacency and label information in a...
