Nokia
4A0-109 · Question #54
4A0-109 Question #54: Real Exam Question with Answer & Explanation
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Question
Choose the best statements regarding the function of the BSA.
Options
- AThe BSA terminates the VLAN per subscriber and is the interface to the MPLS domain
- BThe BSA strips the 802.1Q VLAN tag and adds the MPLS label stack
- CThe BSA terminates the MPLS domain and is the interface to the 802.1Q domain
- DThe BSA removes the MPLS labels and inserts the 802.1Q VLAN tag
- EAll of the above
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