MPLS-TE用两个优先级属性来决定是否可以进行抢占：建立优先级（Setup Priority）和保持优先级（Holding Priority），并定义了8个优先级，优先级的范围是0-7，0最重要。
基于12个网页-相关网页
无障碍设计在建筑设计时保持优先级，在区域的总体规划中交通和行人流量都刻意区隔，并确保他们可以安全疏散到室外。
Accessibility was made a priority in the circulation of the building; traffic and pedestrian flows are deliberately separated in the master plan of the site, ensuring safety to gather outdoors.
如果有多个通道连接到同一个管理器，可以在名称中使用不同的优先级或协议来扩展该约定，但是要保持在20个字符以内。
If you have more than one channel connected to the same manager, extend the convention with different priority or protocol in the name but stay within the 20 characters limit.
通过保持较浅的锁层次结构，可以锁定最少量的对象，您能够影响最大量的需要调整优先级的线程。
By keeping lock hierarchies shallow, which translates to locking as few objects as possible, you can affect the maximum number of threads that need to be priority adjusted.
应用推荐