The Service Provider You Work for Wants to Deploy CoS

Multiple Choice

The Service Provider you work for wants to deploy CoS functionality on the P routers of the MPLS core, to provide a complete CoS solution to all customers that purchase services such as dedicated Internet access, MPLS Layer 3 VPN, and Layer 2 VPN (pseudowire) . The design requirements are: Which two statements could you recommend to allow for the appropriate level of bandwidth allocation? (Choose two.)

A) Control plane 10%, Real Time 30%, Business Critical 40%, Best Effort 20%
B) Control plane 80%. Real Time 10%, Business Critical 5%, Best Effort 5%
C) Control plane 90%, Real Time 5%, Business Critical 5%, Best Effort 0%
D) Control plane 20%, Real Time 40%, Business Critical 30%, Best Effort 10%