Hi Guys what is the configurations to connect 4 Aironet 1815 to Cisco Switch SG300 and internet will be from Sophos Firewall XG125. I am new to cisco and do not how to configure them. Thank you

 Hi Guys I need help in configuring my Cisco SG300 and 4 Aironet Access point 1815.I want the firewall to give DHCP to the wireless clients connecting to the AP'sSophos firewall :Port 1 have DHCP server for IP 10.0.2.1 connected to LAN networkPort 5 ...