Select the three best answers which best describe Private Network-to Network Interface (PNNI) in an ATM network.()

A . It is the Routing protocol used between ATM switches B . PNNI uses the same Dijsktra algorithm for SPF calculation C . PNNI and OSPF use the same Database to make cohesive decision for packet forwarding D . PNNI measures line capacities and delays in addition to simple cost metric

时间:2022-09-18 08:38:05 所属题库:CCIE SP题库

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