Refer to the exhibit.

All network links are FastEthernet. Although there is complete
connectivity throughout the network, Front Line users have been complaining that they
experience slower network performance when accessing the server farm than the Reception
office experiences. Based on the exhibit, which two statements are true? (Choose two.)

Which two statements are true when the extended system ID feature is enabled? (Choose two.)

Based on the show spanning-tree vlan 200 output shown in the exhibit, which two
statements about the STP process for VLAN 200 are true? (Choose two.)

Which three statements about STP timers are true? (Choose three.)

Examine the diagram.

A network administrator has recently installed the above switched
network using 3550s and would like to control the selection of the root bridge. Which switch
should the administrator configure as the root bridge and which configuration command must
the administrator enter to accomplish this?

Given the above diagram and assuming that STP is enabled on all switch devices, which two
statements are true? (Choose two.)

Which two statements concerning STP state changes are true? (Choose two.)

In a customer’s network, VLAN Trunking Protocol (VTP) is running with a domain named
main1. VLANs 1, 2, 3, 4, 5, 10, 20 are active on the network. Suddenly the whole network
goes down. No traffic is being passed on VLANs 2, 3, 4, 5, 10, 20, however traffic passes on
VLAN 1 and indicates all switches are operational. Right before the network problem
occurred, a switch named TEST1 was added to the network. What three configuration issues
on TEST1 could be causing the network outage? (Choose three.)

Which three characteristics are true about voice traffic in the campus network? (Choose three.)

You have noticed a large number of topology changes in the Rapid Spanning Tree Protocol
network. Which statement is true about RSTP topology changes?