By default, which of the following factors determines the spanning-tree path cost?()
- A、It is the individual link cost based on latency
- B、It is the sum of the costs based on bandwidth
- C、It is the total hop count
- D、It is dynamically determined based on load
正确答案:B
答案解析:有
![](/editor/images/201705/qrcode_for_gh_573e2a458573_258.jpg)
微信扫一扫手机做题