Читать книгу CCNP Enterprise Certification Study Guide: Implementing and Operating Cisco Enterprise Network Core Technologies - Ben Piper, David Higby Clinton - Страница 71

The P2P link type indicates that the link is a link between only two switches. Thus, each switch knows that it needs to negotiate with only one switch on the other end of the link. RSTP will automatically set the P2P link type on any full-duplex link. You can manually set the P2P link type using the interface command spanning-tree link-type point-to-point.