A.[Huawei]ripng 1[Huawei-ripng-1] ripng default-route originate[Huawei-ripng-1]quit

B.[Huawei]interface GigabitEthernet0/0/1[Huawei-GigabitEthernet0/0/1]ipv6 enable
[Huawei-GigabitEthernet0/0/1]ipv6 address 2001::12::1/64[Huawei-GigabitEthernet0/0/1]ripng 1 enable
[Huawei-GigabitEthernet0/0/1]
ripng default-route originate [Huawei-GigabitEthernet0/0/1]quit

C.[Huawei]ripng 1[Huawei-ripng-1]import-route static cost 2[Huawei-ripng-1]quit [Huawei]ipv6 route-static :: 0 2001:19:9

D.[Huawei]ripng 1[Huawei-ripng-1]import-route static cost 2[Huawei-ripng-1]quit [Huawei]ipv6 route-static :: 0 NULL0

A.Type 5

B.Type 3

C.Type 1

D.Type 4

E.Type 2

A.Runts

B.FCS Errors

C.Late Collisions

D.Alignment Errors

E.Jumbo frames

F.Excessive Collisions

A.AS_PATH (123 621 743 2374)

B.AS_PATH (32 1274 23)

C.AS_PATH (321 12 2374)

D.AS_PATH (125 328 74 23)

A.A CE dual-homing network where a CE is connected to two PEs ensure high network reliability.

B.A CE connects to the backbone network through two links that work in load balancing or primary/secondary mode.

C.The VRFs of two PEs connected to the same CE can belong to different VPNs.

D.In the CE dual-homing networking, loops may occur. You can usq route-tag to resolve this issue.