On the basis of the following exhibit， can you tell me why VLAN updates from switch CK-P2S1 arenot applied to switch CK-P1S1？（）

A.In a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 address
B.In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 address
C.In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 address
D.In a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 address
E.In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address

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

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