A network engineer wants to make sure that an access switch will never become a Spanning Tree root for VLAN 5. What action will accomplish this task?

An access switch at a remote location is connected to the spanning-tree root with redundant uplinks. A network engineer notices that there are issues with the
physical cabling of the current root port. The engineer decides to force the secondary link to be the desired forwarding root port.
Which action accomplishes this task?

Which two options are two results of using the command spanning-tree vlan 50 root primary within a spanning-tree network under global configuration? (Choose
two.)

DRAG DROP
Drag and drop the characteristic from the left to the matching Layer 2 protocol on the right.

Refer to the exhibit.

A network engineer changes the default native VLAN to VLAN 999. After applying the settings on the uplinks to the core switches, the switch control traffic, such as
CDP and VTP, is no longer working. The standard configuration is used for each uplink. What is wrong with the configuration?

Refer to the exhibit.

Which option is the most likely explanation of the duplicate address message logged?

Which two statements about HSRP, GLBP, and VRRP are true? (Choose two.)

By default, what is the state of port security on a switch?

On which layer does IP source guard provide filtering to prevent a malicious host from impersonating the IP address of a legitimate host?

Which option is the minimum number of bindings that the DHCP snooping database can store?