Cisco 350 Series Administration Manual page 282

12 VLAN Management
The following describes server/router traffic (reply to host).
Figure 2 Server/Router Traffic to Hosts
Server
Promiscous Promiscous
Primary VLAN
Isolated Isolated Community Community Community
Isolated 1 Isolated 2 Community 1 Community 1 Community 1
226 Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4