Day 34 Back to Exams Page 1. Default STP port cost for a 100Mbps interface is?191002551Question 1 of 18 2. Switches determine the best Configuration BPDU based on the following four factors. Sort the list into the correct order. Lowest sender Port ID Lowest sender Bridge ID Lowest Root path cost to Root Bridge Lowest Root Bridge ID Question 2 of 18 3. LACP supports which two modes?auto and desirablemaster and slaveactive and passiveprimary and secondaryQuestion 3 of 18 4. Switch EtherChannels using PAgP may be configured to operate in one of two modes: ___ or _____.primary or secondaryauto or desirablemaster or slavepassive or activeQuestion 4 of 18 5. When a Non-Root Bridge receives a Configuration BPDU on its Root Port, which is the port that provides the best path to the Root Bridge, it sends an updated version of the BPDU via its Root Port(s).TrueFalseQuestion 5 of 18 6. In the event of a tie for STP root port election, what is the order used for tiebreakers? 1. Lowest Root Bridge ID 2. Lowest Root path cost to Root Bridge 3. Lowest sender Bridge ID 4. Lowest sender Port ID2341123413244321Question 6 of 18 7. If authenticated, the port will transition to “_______” and the supplicant will be able to forward packets to the network.securedauthenticatedadmittedauthorizedQuestion 7 of 18 8. _______ BPDUs are sent by LAN switches and are used to communicate and compute the Spanning Tree topology.TopologyExchangeUpdateConfigurationQuestion 8 of 18 9. Explain Root Guard.Prevents a port from becoming a designated port.Prevents a port from becoming a forwarding port.Prevents a port from becoming a root port.Prevents a port from becoming a blcking port.Question 9 of 18 10. If you want to configure Extended VLANs, you must put the switch into VTP server mode.TrueFalseQuestion 10 of 18 11. During STP root bridge election, traffic is still forwarded over switches in the STP domain.FalseTrueQuestion 11 of 18 12. The default bridge priority for Cisco switches is?13276816384255Question 12 of 18 13. Port Fast disables Spanning Tree on the port it is configured on.TrueFalseQuestion 13 of 18 14. The primary purpose of the Designated Port is to?Prevent loopsImprove securityImprove convergenceIncrease throughputQuestion 14 of 18 15. Extended VLANs are numbered from ___ to ____, inclusive.1006 to 40941006 to 40951000 to 40991001 to 4094Question 15 of 18 16. STP timers for Hello - Forward Delay - Max Age are?15-20-22-15-2020-15-2Question 16 of 18 17. By default, PAgP packets are sent between EtherChannel-capable ports in order to negotiate the forming of an EtherChannel. These packets are sent to the destination Multicast MAC address ________, which is also the same Multicast address that is used by CDP, UDLD, VTP, and DTP.00-00-0C-CC-CC-CC01-0A-0C-CC-CC-CC01-00-0C-CC-CC-CC01-CC-0C-CC-CC-CCQuestion 17 of 18 18. To debug STP traffic use the command?debug spanning treedebug spanning-tree eventsdebug layer 2debug stpQuestion 18 of 18 Loading...
