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Which technology accomplishes this goal?

A large data center needs to extend its Layer 2 connectivity and isolate tenants who might
use the same VLAN IDs Which technology accomplishes this goal?

PrepAway - Latest Free Exam Questions & Answers

A.
SPBM

B.
Data Center Bridging (DCB)

C.
Multi-VPN-Instance CE (MCE)

D.
TRILL

6 Comments on “Which technology accomplishes this goal?

  1. Eddy says:

    D is wrong, the correct answer is A, SPBM. See below from Student guide:

    SPBM supports up to 16 million service identifiers. Each of the 16 million
    customers can have their own set of 4094 VLANs. A common outer VLAN identifier
    tag can be used for all client VLANs, like with QinQ. Alternatively, different
    customer VLANs can use different identifiers. Compared to QinQ, SPBM provides
    increased scalability while limiting the issue of MAC address collision




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