Usingthe route cache is often called fast switching.
使用路由缓冲又叫做快速交换。
But it lacks the corresponding renewal mechanism for routes in the route cache.
它的一个缺陷是对路由缓存中的路由缺乏相应的更新机制。
Package discarding is occurred when no backup routings exist in node cache, and a route error message is send to source node, then a new routing discover process will begin.
只有当没有后备路由存在时，才丢弃数据分组，并且向源节点发送一个路由错误信息，这时再由源节点发起一次路由寻找过程。
Kernel maintains the routing cache information to route the packets faster. We can list the kernel's routing cache information by using the -c flag.
内核会维护缓存路由表，这样包转发更快，我们可以通过使用'- c '标志来列出内核中的路由缓存信息。
FAST switching (also called FASTROUTE) was a kernel feature that allowed device drivers to route incoming traffic during interrupt context using a small cache (bypassing all the software layers).
快速切换是内核的一个特性，它充许设备驱动在对进入流量的中断上下文中，使用一个小的缓存(经过所有的软件层)。
FAST switching (also called FASTROUTE) was a kernel feature that allowed device drivers to route incoming traffic during interrupt context using a small cache (bypassing all the software layers).
快速切换是内核的一个特性，它充许设备驱动在对进入流量的中断上下文中，使用一个小的缓存(经过所有的软件层)。
应用推荐