Which two commands help trace this PC when the MAC address is known?

The network monitoring application alerts a network engineer of a client PC that is acting as a rogue DHCP server.

Which two commands help trace this PC when the MAC address is known? (Choose two.)
A . switch# show mac address-table
B . switch# show port-security
C . switch# show ip verify source
D . switch# show ip arp inspection
E . switch# show mac address-table address <mac address>

View Answer

Answer: AE

Explanation:

These two commands will show the MAC address table, including the switch port that the particular host is using. Here is an example output: Switch> show mac-address-table

Dynamic Addresses Count: 9 Secure Addresses (User-defined)

Count: 0 Static Addresses (User-defined) Count: 0

System Self Addresses Count: 41 Total MAC addresses: 50 Non-static Address Table: Destination Address Address Type VLAN Destination Port ——————- ———— —- ——————-­0010.0de0.e289 Dynamic 1 FastEthernet0/1 0010.7b00.1540 Dynamic 2 FastEthernet0/5 0010.7b00.1545 Dynamic 2 FastEthernet0/5