Set up trunk links between switches and bundle them into layer-2 Etherchannels

Create VLANS based on the topology above.

Configure the DLS2 to be the root switch and DLS1 as the secondary root switch.

Assign IP addresses to hosts, server, SVIs, and default gateways.

Configure HSRP in DLS1 and DLS2. DLS2 is the active default gateway for VLANs 30. DLS1 is the active default gateway for VLANs 10 and 20.

Implement inter-vlan communications using SVIs so that all the PCs can ping to each other successfully.

Configure VACLs or RACL according to the following: The ping from Host A to Host B should be a failure. The ping from Host C to the Web server should be a

failure. But the ping from the Web server to the Host C should be success.

The ping from the Web server to Host A or from Host A to the Web server should be a success. The ping from Web server to Host B of rom Host B to the Web server should be a success.

Configure port security on fa0/1 in ALS1 to implement sticky MAC address security and allow only two MAC addresses (PCs) can use the switch port. In addition, if any violation happens, the port will shut down.