Related Questions

• The Port Aggregation Protocol (PAgP) and Link Aggregation Control Protocol (LACP) facilitate the automatic creation of EtherChannels by exchanging packets between Ethernet interfaces. The Port Aggregation Protocol (PAgP) is a Cisco-proprietary solution, and the Link Aggregation Control Protocol (LACP) is standards based.
• You need to create a port channel between a Cisco switch and a switch from another provider, which Etherchannel protocol should you choose?
• What is the default time that STP (802.1D) takes to converge from blocking to forwarding state?
• Refer to the exhibit. What is true about the Spanning Tree Instances of Switch SW3?
• Which of the following are valid port states within spanning tree (802.1D)?
• Refer to the exhibit. Three switches have been configured with basic parameters. The loop prevention mechanism being used is RSTP with its parameters left by default. Which switch and its interfaces shows the correct RSTP port roles? ***THERE IS NO EXHIBIT TO EXAMINE*** ANSWER IS SW2 (Fa1/1_Root, Gi0/1_Altn)
• Refer to the exhibit. The command:  `show spanning-tree brief`   is issued on every Switch on the network. ** Which device will likely be the spanning tree root bridge?**
• Refer to the exhibit. A switch with one manually enabled vlan is also configured with the "spanning-tree mode rapid-pvst" command. No other spanning-tree parameters are enabled. As a challenge, which vlan does the information belongs to?
• Which Spanning-tree protocol mode creates a separate instance of STP for each VLAN?
• Which statements are true regarding RSTP? (Choose three.)