多项选择题
A company is using 6to4 tunneling within their IPv6 network. Which two statements about this kindof tunneling are accurate？（）
A.6to4 is a manual tunnel method
B.Prepending a reserved IPv6 code to the hexadecimal representation of 192.168.0.1 facilitates6to4 tunneling
C.Each 6to4 site receives a /48 prefix in a 6to4 tunnel
D.2002：：/48 is the address range specifically assigned to 6to4
E.Prepending 0x2002 with the IPv4 address creates an IPv6 address that is used in 6to4tunneling
相关考题
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单项选择题
CompanynetworkisimplemtingIPv6intotheirexistingIPv4netwrok.WhichstatementistrueaboutincorporatingIPv6intoanalreadyexistingIPv4network？（）
A.Only OSPF version 3 can be utilized for routing IPv4 and IPv6
B.IPv4 and IPv6 networks can be routed simultaneously
C.IPv6 can be routed using the same routing protocol versions as IPv4
D.A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route them
E.None of the other alternatives apply -
多项选择题
ToenableBGPtunnelingovertheIPv4backbone，theIPv4address192.168.30.1isconvertedintoavalidIPv6address.WhichthreeIPv6addressesareacceptableformatsfortheIPv4address？（）
A.192.168.30.1：0：0：0：0：0：0
B.0：0：0：0：0：0：192.168.30.1
C.：：192.168.30.1
D.C0A8：1E01：：
E.192.168.30.1：：
F.：：C0A8：1E01 -
单项选择题
Thecommand"clearipv6ospfprocess"wasissuedonarouter.Whatdoesthiscommandaccomplish？（）
A.The route table is cleared. Then the OSPF neighbors are reformed
B.The OSPF adjacencies are cleared and initiated again
C.The OSPF database is repopulated and then the shortest path first （SPF） algorithm isperformed.
D.The shortest path first （SPF） algorithm is performed on the LSA database
E.None of the other alternatives apply
