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What does STP do on a switch?
Spanning Tree Protocol (STP) is a Layer 2 protocol that runs on bridges and switches. The specification for STP is IEEE 802.1D. The main purpose of STP is to ensure that you do not create loops when you have redundant paths in your network. Loops are deadly to a network.
How does Cisco STP work?
The Spanning Tree Protocol (STP) is responsible for identifying links in the network and shutting down the redundant ones, preventing possible network loops. In order to do so, all switches in the network exchange BPDU messages between them to agree upon the root bridge.
How do I enable STP on a switch?
How to configure STP?
- STP configuration. Enter Global Configuration mode: switch# configure terminal.
- Root Guard configuration. The Root Guard feature is responsible for verifying if the port on which it was enabled is a designated port.
- STP configuration verification.
What is Fullform of STP?
STP stands for Sewage Treatment Plant. It is a facility that receives the waste from domestic, commercial and industrial sources and filters it to remove the harmful substances that deteriorate water quality and affect public health and safety when discharged into rivers, canals, and other water bodies.
How to configure STP settings on a switch?
To configure the STP protocol to run on the switch, enter the following: The options are: stp — Classic STP provides a single path between any two endpoints, eliminating and preventing networking loops. rstp — RSTP detects network topologies to provide faster convergence of the spanning tree.
How to enable STP on sg350x-48mp switch?
In this example, the SG350X-48MP switch is accessed through Telnet. Step 2. From the Privileged EXEC mode of the switch, enter the Global Configuration mode by entering the following: Step 3. To enable the STP functionality on the switch, enter the following: Step 4. To configure the STP protocol to run on the switch, enter the following:
How does STP decide in which state the port will be placed?
STP uses the Spanning-Tree Algorithm (SPA) to create a topology database of the network. To prevent loops, SPA places some interfaces in forwarding state and other interfaces in blocking state. How does STP decides in which state the port will be placed?
How does the Spanning Tree Protocol ( STP ) work?
Although the operational logic of the STP is mainly mixed, it is very easy to configure on Switches. The STP uses the Spanning Tree Algorithm (STA) algorithm to avoid Loops. 1. It backs up (standby) or blocks certain interfaces configured on the switch as backup connections.