WebMar 29, 2024 · Cisco's (R)PVST (+) is a somewhat different beast in that it generally creates an independent spanning tree for each VLAN. The bridge and port priorities work the same however. In no case does one bridge's priority change any of the others. The only bridge priority that is really relevant is the lowest value; the others become only relevant ... WebFeb 16, 2024 · Creating the Spanning-Tree Topology . In Figure 7-1, Switch A is elected as the root switch because the switch priority of all the switches is set to the default (32768) and Switch A has the lowest MAC address.However, because of traffic patterns, number of forwarding interfaces, or link types, Switch A might not be the ideal root switch.
Catalyst 2960 and 2960-S Software Configuration Guide, 12.2(53)SE1 - Cisco
WebDec 30, 2024 · The default STP mode on the most of Cisco Catalyst switches is pvst, and rapid-pvst on Nexus. The default priority is 32768. I don't have knowledge about your … WebOct 4, 2016 · Most modern Cisco switches default to a protocol called Per-VLAN RSTP. This stands for Rapid Spanning Tree Protocol. It automatically operates a separate spanning tree domain with a separate root bridge on every VLAN. In practice, it’s common to make the same switch the root bridge on all or most of the VLANs, though. families morning routine
Configure STP Settings on a Switch through the CLI - Cisco
WebMar 31, 2024 · If all devices in a network are enabled with default spanning-tree settings, the device with the lowest MAC address becomes the root device. ... the device supports … WebJul 7, 2024 · The table below shows the default Spanning Tree Protocol (STP) configuration values. ... ... WebMar 30, 2024 · spanning-tree mst instance-id port-priority priority. Example: Device(config-if)# spanning-tree mst 0 port-priority 64: Configures port priority. For instance-id, you can specify a single instance, a range of instances separated by a hyphen, or a series of instances separated by a comma. The range is 0 to 4094. families may plant victory gardens