WhichtwoprotocolscanhavetheirheaderscompressedthroughMQC？（）

A．ipsla1icmp-echo1.1.1.1 tos12 B．ipsla1icmp-echo1.1.1.1 tos96 C．ipsla1icmp-echo1.1.1.1 precedence3 D．ipsla1icmp-echo1.1.1.1 dscp12

A、00元 B、200元 C、400元 D、500元

A．proberequest B．associationrequest C．authenticationrequest D．reassociationrequest

A．低价进口的数量剧增 B．正常进口的数量剧增 C．进口国相关产业严重损害 D．进口数量的剧增与产业损害有因果关系 E．低价进口造成进口国产业损害

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/3e0fbb89beeb051d5020e8c24ddb7dcc.png' /> A.Thecommandaccess-list110permitgremustbeconfiguredtospecifywhichtrafficwillbeencrypted. B.Thecommandaccess-list110permitipmustbeconfiguredtospecifywhichhostscanusethetunnel. C.Thetunneldestination172.17.63.18commandmustbeconfiguredontheTunnel0interface. D.ThetunnelmodegrecommandmustbeconfiguredontheTunnel0interface. E.ThetunnelsourceEthernet1commandmustbeconfiguredontheTunnel0interface. F.ThetunnelsourceTunnel0commandmustbeconfiguredontheTunnel0interface.