What is the encapsulation format of an MPLS Multicast VPN （MVPN） packer？（）A、IP unicast in IP unicastB、IP multicast in IP anycastC、IP anycast in IP anycastD、IP multicast in IP unicastE、IP multicast in IP multicastF、IP unicast in IP multicast
What is the encapsulation format of an MPLS Multicast VPN （MVPN） packer？（）
- A、IP unicast in IP unicast
- B、IP multicast in IP anycast
- C、IP anycast in IP anycast
- D、IP multicast in IP unicast
- E、IP multicast in IP multicast
- F、IP unicast in IP multicast
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质量衰减系数μ／p，质量能量转移系数μtr／p和质量能量吸收系数μen／p三者之间的关系是A．μ／p＞μtr／p=μen／pB．μ／p＞μtr／p＞μen／pC．μ／p＜μtr／p＜μen／pD．μ／p=μtr／p＞μen／pE．以上都不对
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AfterupdatingserverB’snetworkconfigurations，anadministratornoticesthatserverA，whichresidesinadifferentsubnet，isunabletocommunicatewithserverBviasshortelnet.Asping’stotheserverfail，theadministratorlogsontoserverBviaaconsoleandfindsanavailableinterfaceen0inthe‘up’state.Fromtheconsoleconnection，en0cancommunicatewithotherserversinthesamesubnet.Whatisthemostlikelycauseoftheproblem？（）A.en0hasnoassociatedipaddress.B.serverBismissingitsdefaultroute.C.serverBandserverAcannotconnectduetoafirewall.D.en0hasbeensetuptoblocktrafficfromserversthatareindifferentsubnets.
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质量衰减系数μ/ρ，质量能量转移系数μtγ／ρ和质量能量吸收系数μen／ρ者之间的关系是（）A、μ/ρμtγ/ρ=μen/ρB、μ/ρμtγ/ρμen/ρC、μ/ρ＜μtγ/ρ＜μen/ρD、μ/ρ=μtγ/ρμen/ρE、以上都不对
质量衰减系数μ／ρ，质量能量转移系数μtr／ρ和质量能量吸收系数μen／ρ三者之间的关系是（）A、μ／ρμtr／ρ=μen／ρB、μ／ρμtr／ρμen／ρC、μ／ρμtr／ρμen／ρD、μ／ρ=μtr／ρμen／ρE、以上都不对
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