What command can be used to disable STP on a port?
The spanning tree feature cannot be turned off in switches on a per port basis. Although it is not recommended, you can turn off Spanning Tree Protocol (STP) on a per-VLAN basis, or globally on the switch. Use the no spanning-tree vlan vlan-id command in order to disable STP on a per virtual LAN (VLAN) basis.
What is STP interface?
STP is a Layer 2 link management protocol that provides path redundancy while preventing loops in the network. For a Layer 2 network to function properly, only one active path can exist between any two stations. Infrastructure devices might also learn end-station MAC addresses on multiple Layer 2 interfaces.
Should you disable STP?
You really, really do not want to disable STP where you connect switches to other switches. That is the entire purpose of STP. If you disable STP, and there is a problem, it will really be too late because your entire network could crash when you notice it, and recovering from a broadcast storm is no fun at all.
How to disable STP on a per port basis?
The spanning tree feature cannot be turned off in switches on a per port basis. Although it is not recommended, you can turn off Spanning Tree Protocol (STP) on a per-VLAN basis, or globally on the switch. Use the no spanning-tree vlan vlan-id command in order to disable STP on a per virtual LAN (VLAN) basis.
How does STP work on a HP device?
An HP device has one port-based VLAN (VLAN 1) by default that contains all the device’s ports. Thus, by default each HP device has one spanning tree. However, if you configure additional port-based VLANs on an HP device, then each of those VLANs on which STP is enabled and VLAN 1 all run separate spanning trees.
How is STP disabled on a routing switch?
STP is disabled by default on Routing Switches. By default, each port-based VLAN on an HP device runs a separate spanning tree (a separate instance of STP). An HP device has one port-based VLAN (VLAN 1) by default that contains all the device’s ports. Thus, by default each HP device has one spanning tree.
How to enable or disable STP on VLANs?
If you configure a port-based VLAN on the device, the VLAN has the same STP state as the default STP state on the device. On Routing Switches, new VLANs have STP disabled by default. You can enable or disable STP in each VLAN separately. In addition, you can enable or disable STP on individual ports.