Reliability of interconnection networks is important to design multiprocessor systems. The extra edge connectivity and component edge connectivity are two parameters for the reliability evaluation. The $k$-extra edge connectivity ${\lambda }_k(G)$ is the cardinality of the minimum extra edge cut $F$ such that $G-F$ is not connected and each component of $G-F$ has at least $k$ vertices. The $t$-component edge connectivity ${\lambda }^t(G)$ of a graph $G=(V,E)$ is the minimum edge number of a set $F$ such that $G-F$ is not connected and $G-F$ has at least $t$ components. In this paper, we find the relation of extra edge connectivity and component edge connectivity for regular networks. As an application, we determine the component edge connectivity of BC networks, $k$-ary $n$-cubes, enhanced hypercubes.

互连网络的可靠性对于设计多处理器系统很重要。额外的边缘连接和组件边缘连接是可靠性评估的两个参数。这$ķ$-额外的边缘连接 ${\lambda }_{ķ}（G）$ 是最小额外切边的基数 $F$ 这样 $G-F$ 没有连接，并且每个组件 $G-F$ 至少有 $ķ$顶点。这$Ť$组件边缘连接 ${\lambda }^{Ť}（G）$ 图的 $G=（V，Ë）$ 是一组的最小边数 $F$ 这样 $G-F$ 没有连接并且 $G-F$ 至少有 $Ť$成分。在本文中，我们发现常规网络的额外边缘连接和组件边缘连接之间的关系。作为应用程序，我们确定BC网络的组件边缘连通性，$ķ$-ary $ñ$-立方体，增强的超立方体。