单选题An ERX Edge Router is operating in an MPLS network using interface label space.What is used to make a forwarding decision?（）A EXP bitsB VPI / VCIC shim headerD SNAP header

题目内容(请给出正确答案)

单选题

An ERX Edge Router is operating in an MPLS network using interface label space.What is used to make a forwarding decision?（）

EXP bits

VPI / VCI

shim header

SNAP header

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第2题

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An ERX Edge Router is operating in an MPLS network using interface label space.What is used to make a forwarding decision?()A. EXP bitsB. VPI / VCIC. shim headerD. SNAP header

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第5题

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第6题

In a Bridged 1483 network, what Layer 2 encapsulations are passed between the DSL bridge and the ERX?()A. single ATM headerB. single Ethernet headerC. ATM header followed by a PPP headerD. ATM header followed by an Ethernet header

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第7题

A user is connected on a DSL line and is using a PPP over Ethernet service.Which network device strips the ATM header from the datagram and investigates the PPP header?()A.DSLAMB.DSL modemC.ERX Edge RouterD.customer workstation

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单选题An ERX Edge Router is operating in an MPLS network using interface label space.What is used to make a forwarding decision?（）A EXP bitsB VPI / VCIC shim headerD SNAP header

题目内容(请给出正确答案)

更多相关问题

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