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多項(xiàng)選擇題

In JUNOS software， which three are valid encapsulation types for CCC？（）

A.hdlc-ccc
B.atm-cell-ccc
C.cisco-hdlc-ccc
D.ethernet-vlan-ccc
E.ethernet-snap-ccc

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單項(xiàng)選擇題

In JUNOS software， which type of VPN supports IPX and Appletalk？（）

A.Martini based VPN’s
B.2547bis based VPN’s
C.Sham link based VPN’s
D.Virtual Router based VPN’s

單項(xiàng)選擇題

What is the Draft-Kompella control plane based on？（）

A.IGP
B.LDP
C.BGP
D.MPLS

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