Users complain that they lost connectivity to all resources in the network. a network administrator suspects the presence of a bridging loop as a root cause of the problem. which two actions will determine the existence of the bridging loop? (choose two.)
confirm mac port security is enabled on all access switches.
check the port utilization on devices and look for abnormal values.
verify that the management vlan is properly configured on all root bridges.
capture the traffic on the saturated link and verify if duplicate packets are seen.
ensure that the root guard and loop guard are properly configured on all distribution links.