持高 meaning in English

mochitaka

The high reliability option is not supported in this release
（这个版本不支持高稳定性的选项。）
In addition , the exchange was configured with no m1 byte , and could not support far - end error indication on the multiplexing segment and low - order and high - order channels
无m1字节，不支持复用段远端差错指示功能，不支持高阶通道远端差错指示功能、低阶通道远端差错指示功能和低阶通道远端失效指示功能。
At the same time , the exchange could not support far - end error indication on the multiplexing segment and low - order and high - order channels . it could not support far - end out - of - work indication on the low - order channel either
同时， p3s交换机不支持复用段远端差错指示功能，不支持高阶通道远端差错指示功能、低阶通道远端差错指示功能和低阶通道远端失效指示功能等告警显示功能。