If you are creating a redundant solution, it's important to split the primary and secondary switch between the upper half and lower half of the chassis.

如果要创建冗余的解决方案，就一定要把主交换机和辅交换机分别放在机架的上半部分和下半部分。

youdao

If this switch is explicitly set to 0, the image does not split.

如果该参数明确设置为0，则映像不分割。

youdao

The main villains on these roads are usually the yellow minibuses, known as danfos, which can switch lanes in a split-second, sending nearby vehicles screeching to avoid them.

BBC: Beijing traffic jam

The switch was approved in a vote by Big East university presidents in the wake of a split announced last week of the league's football schools and seven other Catholic schools that next season are forming their own basketball-focused conference with the Big East name.

NPR: Notre Dame To Join ACC Next Season