Home » Cisco » 400-201 » Which solution meets this requirement?
Refer to the exhibit. A service provider user RSVP-TE instead of LDP to exchange labels in the MPLS network. Different paths must be defined per type of traffic. Which solution meets this requirement?
A. RDM
B. PBTS
C. MAM
D. CBTS
E. MPLS TE affinity attributes
Correct Answer: D
Explanation/Reference:
policy-based tunnel selection (PBTS):traffic is forwarded across TE tunnels based on a single EXP value per tunnel class-based tunnel selection (CBTS):traffic is forwarded across TE tunnels based on one or more EXP values per tunnel
Class-based Tunnel Selection feature enables you to dynamically route and forward traffic with different class of service (CoS) values onto different TE tunnels between the same tunnel headend and the same tailend. The TE tunnels can be regular TE or DiffServ-aware TE (DS-TE) tunnels.
MAM – Maximuim Allocation Model defines one to one relationship between Bandwidth Constraint (BC) and Class-type
