单选题Which CLI command is used to enable MPLS Fast Reroute on a ingress router?（）Ampls fast rerouteBmpls fast-rerouteCenable mpls fast-rerouteDtunnel mpls fast-reroute
单选题
Which CLI command is used to enable MPLS Fast Reroute on a ingress router?（）
A
mpls fast reroute
B
mpls fast-reroute
C
enable mpls fast-reroute
D
tunnel mpls fast-reroute
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解析：
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What is true about a Bypass Tunnel in MPLS Fast Reroute?() A. Only configured on the egress routerB. Only configured on the ingress routerC. Is pre-signalled to reduce packet lossD. Must intersect the primary LSP at two locations
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多选题Which methods would enable traffic to be forwarded along an MPLS TE tunnel？（）AMP-BGP routingBStatic routingCPolicy routingDAutorouteEForwarding adjacency
单选题Which CLI command is used to enable MPLS Fast Reroute on a ingress router?（）Ampls fast rerouteBmpls fast-rerouteCenable mpls fast-rerouteDtunnel mpls fast-reroute