Refer to the exhibit.
What is a potential problem if the MPLS-enabled ATM switch C reuses an already allocated local label (2/82) for the second upstream LDP peer (router B)?
A.
Cell interleaving issues at egress of MPLS-enabled ATM switch C.
B.
Security concerns at the ingress of the MPLS-enabled ATM switch C.
Another router connected to MPLS enabled ATM switch C can send a packet and spoof the label (2/82).
C.
Label lookup issues at the ingress of MPLS-enabled ATM switch C if per-interface label allocation is not used.
D.
Label lookup issues at the ingress of MPLS-enabled ATM switch C if per-platform label allocation is not used.