Cisco
300-510 · Question #228
An engineer is implementing LFA FRR on PE routers to allow unicast traffic to rapidly converge around link or node failures. The engineer configured IS-IS on the newly deployed routers in the data cen
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High Availability and Security
Question
An engineer is implementing LFA FRR on PE routers to allow unicast traffic to rapidly converge around link or node failures. The engineer configured IS-IS on the newly deployed routers in the data center in the same exchange as other routers. Which additional action must the engineer take before configuring LFA on the PE routers?
Options
- AConfigure IP Cisco Express Forwarding on each router.
- BConfigure the isis network point-to-multipoint command on each router.
- CConfigure MPLS on each router.
- DConfigure the isis network point-to-point command on each router.
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Topics
#LFA Fast Reroute#IS-IS Network Type#Point-to-Point#Failure Convergence