考虑以上问题中给出的数据。
考虑上一个问题的正确生成树。让主机H1发送广播ping数据包。以下哪个选项代表B3上正确的转发表?[2分]
(一种)
| Hosts | Port |
| H1, H2, H3, H4 | 3 |
| H5, H6, H9, H10 | 1 |
| H7, H8, H11, H12 | 2 |
(B)
| Hosts | Port |
| H1, H2 | 4 |
| H3, H4 | 3 |
| H5, H6 | 1 |
| H7, H8, H9, H10,H11,H12 | 2 |
(C)
| Hosts | Port |
| H3, H4 | 3 |
| H5, H6, H9, H10 | 1 |
| H1, H2 | 4 |
| H7, H8, H11, H12 | 2 |
(D)
| Hosts | Port |
| H1, H2, H3, H4 | 3 |
| H5, H7, H9, H10 | 1 |
| H7, H8, H11, H12 | 4 |
(A) A
(B) B
(C) C
(D) D答案： (A)
解释：
这个问题的测验