
Originally, all four switches had the same region configuration. VLAN 14 was added to Switch_D and then mapped to instance 2.
How does this affect the MSTP topology?

The network administrator wants to place contractor clients and employee clients in different broadcast domains.
How should the administrator achieve this goal?

All of the switches shown in the exhibit are ArubaOS switches.
Where should the network administrator configure an IP helper address of 10.1.1.10?