As specified by the RSTP protocol, when a root port fails, which type of port will function as a new root port and enters the forwarding state without any delay?
As specified by the RSTP protocol, when a root port fails, which type of port will function as a new root port and enters the forwarding state without any delay?
According to the Rapid Spanning Tree Protocol (RSTP), when a root port fails, an alternate port can take over as the root port and enter the forwarding state without any delay. The alternate port is specifically designed to serve as a backup to the root port, transitioning immediately to maintain network connectivity and minimize disruptions. This ensures a rapid convergence and stable network topology.
alternate port is backup to root port, Backup port is backup to Designated port