Refer to the exhibit:

Give this output for SwitchC, what should the network administrator’s next action be?

Refer to the exhibit:

What switch proves the spanning-tree designated port role for the network segment that services the printers?

Refer to the exhibit:

The output that is shown is generated at a switch. Which three of these statements are true? (Choose three.)

Refer to the exhibit. Some 2950 series switches are connected to the conference area of the corporate headquarters network. The switches provide two to three jacks per conference room to host laptop connections for employees who visit the headquarters office. When large groups of employees come from other locations, the network administrator often finds that hubs have been connected to wall jacks in the conference area although the ports on the access layer switches were not intended to support multiple workstations.

What action could the network administrator take to prevent access by multiple laptops through a single switch port and still leave the switch functional for its intended use?

Refer to the exhibit:

A network administrator wants Switch3 to be the root bridge. What could be done to ensure Switch3 will be the root?

Refer to the exhibit:

Why has this switch not been elected the root bridge for VLAN1?

Refer to the exhibit. The following commands are executed on interface fa0/1 of 2950Switch.

2950Switch(config-if)# switchport port-security
2950Switch(config-if)# switchport port-security mac-address sticky
2950Switch(config-if)# switchport port-security maximum 1

The Ethernet frame that is shown arrives on interface fa0/1. What two functions will occur when this frame is received by 2950Switch? (Choose two.)

Refer to the topology shown in the exhibit:

Which ports will be STP designated ports if all the links are operating at the same bandwidth? (Choose three.)

Refer to the exhibit:

A junior network administrator was given the task of configuring port security on SwitchA to allow only PC_A to access the switched network through port fa0/1. If any other device is detected, the port is to drop frames from this device. The administrator configured the interface and tested it with successful pings from PC_A to RouterA, and then observes the output from these two show commands. Which two of these changes are necessary for SwitchA to meet the requirements? (Choose two.)

Refer to the exhibit:

Each of these four switches has been configured with a hostname, as well as being configured to run RSTP. No other configuration changes have been made. Which three of these show the correct RSTP port roles for the indicated switches and interfaces? (Choose three.)