多项选择题
A.The MD5 digests do not match
B.Switch CK-P1S1 is in transparent mode
C.The passwords do not match
D.The VTP domains are different
多项选择题 ACompanyisusing6to4tunnelsintheirIPv6network.Whichtwostatementsaretrueaboutthesetunnels？（）
多项选择题 Acompanyisusing6to4tunnelingwithintheirIPv6network.Whichtwostatementsaboutthiskindoftunnelingareaccurate？（）
单项选择题 CompanynetworkisimplemtingIPv6intotheirexistingIPv4netwrok.WhichstatementistrueaboutincorporatingIPv6intoanalreadyexistingIPv4network？（）
