Free JK0-019 Sample Question 14
Spanning-Tree Protocol is used with which of the following network devices?
D. DHCP server
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.