Dell S5148F-ON OS10 Enterprise Edition User Guide Release 10.3.2E-R2 - Page 176

spanning-tree rstp force-version Configures a forced version of spanning tree to transmit BPDUs. Syntax Parameters Default Command Mode Usage Information Example spanning-tree rstp force-version stp stp - Force the version for the BPDUs transmitted by RSTP. Not configured CONFIGURATION Forces a bridge that supports RSTP or MST to operate in a STP-compatible manner to avoid frame misordering and duplication in known LAN protocols that are sensitive. OS10(config)# spanning-tree rstp force-version stp Supported Releases 10.2.0E or later spanning-tree rstp forward-time Configures a time interval for the interface to wait in the Blocking state or the Learning state before moving to the Forwarding state. Syntax spanning-tree rstp forward-time seconds Parameters seconds - Enter the number of seconds an interface waits in the Blocking or Learning States before moving to the Forwarding state (4 to 30). Default 15 seconds Command Mode CONFIGURATION Usage Information None Example OS10(config)# spanning-tree rstp forward-time 16 Supported Releases 10.2.0E or later spanning-tree rstp hello-time Sets the time interval between generation and transmission of RSTP BPDUs. Syntax spanning-tree rstp hello-time seconds Parameters seconds - Enter a hello-time interval value in seconds (1 to 10). Default 2 seconds Command Mode CONFIGURATION Usage Information Dell EMC recommends increasing the hello-time for large configurations (especially configurations with multiple ports). Example OS10(config)# spanning-tree rstp hello-time 5 Supported Releases 10.2.0E or later 176 Layer 2