Cisco
352-001 · Question #214
352-001 Question #214: Real Exam Question with Answer & Explanation
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Question
You are the lead network designer hired by Service Provider XYZ to deploy CoS functionality on the core MPLS network (P routers). The goal of the network design is to provide a complete CoS solution to all customers that purchase services such as dedicated Internet access, MPLS L3VPN, and L2VPN (pseudowire). Service Provider XYZ has these design requirements: - The network supports four service queues with equal treatment for delay, jitter, and packet loss. - Queues are numbered 0-3, where 0 is the default queue. - Three queues have one treatment. - One queue has either one or two treatments. If your design includes eight CoS queues on the Service Provider XYZ MPLS PE router ingress (CE facing) interface, how will customer traffic be classified as it enters the MLS P routers?
Options
- AThe eight CoS queues in the MPLS P router are remapped to the eight CoS queues.
- BTraffic is classified on the MPLS PE routers on core facing interface. The DSCP value is mapped
- CDiscard the traffic from the eight CoS queues that does not match the four CoS queues of the
- DThe 8 CoS queues in the MPLS P router are remapped to four 4 flow-label queues.
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