STP (ENCOR, CCNP Quiz) Please enter your email: What is Portfast feature in STP?: It bypasses Listening and Learning states It shutdowns the extra ports for security It is not used in STP at all It helps to avoid VLAN problems Which value is used by STP (Spanning Tree Protocol) to elect a root bridge? IP address Amount of RAM Bridge ID IOS version What two components make up the Bridge ID in Spanning Tree Protocol? IP address & Port priority MAC address & Bridge priority MAC address & Port priority IP address & Bridge priority What is the length of STP BPDU frame? 1500 Byte 35 Byte 1600 Byte 32-bit Which one is the last step in STP operation? Block all Non-Root & Non-DP’s Select the Root Bridge Select the Designated Port (DP) Select the Root Port (RP) RSTP provides faster convergence of STP topology by skipping some port states TRUE FALSE What is the purpose of Spanning Tree Protocol? To create VLANs To create trunks To save bandwitdth To avoid loops When we buy a Cisco switch, STP is already enabled on all the ports or we have to enable it ourselves? We must enable it for the first time A cisco official needs to enable it first It is already enabled It is not already enabled Normal (Legacy/Traditional) STP supports how many STP instances in a LAN Network at a time?: 4096 3 2 1 Which one is the first step in STP operation? Select the Root Bridge Select the Root Port (RP) Block all Non-Root & Non-DP’s Select the Designated Port (DP) Loading … Written by
