A. Contains both the link-local address of the interface and all IPv6 prefixes on the interface.

B. The Option field exists in the header of the LSA, not in the data area of the Link-LSA

C. ?Link-LSA ???Prefix ?Prefixoptions ???Ox00,?? Prefix ????IPv6??????

D. Contains both the link-local address of this interface and all IPV6 prefixes of the same area on this router.

A. Prefixes are learned through other IBGP neighbors, or prefixes are learned from EBGP neighbors, or prefixes are learned through routing introduction

B. The prefix is learned through an EBGP neighbor, or the prefix is learned from an from RR

C. Prefixes are learned through other BGP neighbors, or prefixes are learned locally through network or routing introduction

D. Prefixes are learned through EBGP neighbors, or prefixes are learned locally through network or routing introduction

E. A prefix that exists in the routing table

A. True

B. False

A. Out of the interface

B. VLAN ID

C. IP address

D. MAC address

A. The network interface card on the workstation is damaged

B. The rate mismatch between the workstation and the switch

C. The line between the workstation and the switch has been completely damaged

D. The operating mode between the workstation and the switch does not match

E. Interface mismatched to an 8021Qtrunk interface