a very basic question:inside a single LAN/VLANI shhould create only one IP subnet.What are the contraindications in creating more than 1 subnet in a single LAN(VLAN ?

I'm upgrading an SG300-28 from firmware 1.1.2.0 to the latest 1.4.10.06 but I get:  Illegal software formatSo I'm trying to upgrade to an interim version 1.4.1.03 but I get the same msg.Here in the community, they suggest to use another interim versi...

Hi, I'm using a rv180 router with 2 different vlans with inter vlan routing enabled on both. Connectd an IP camera to vlan1 and my pc to the same vlan, I'm able to ping the ip camera and using a p2p client to manage my camera. Connecting the pc to vl...

Hi, I have a rv180w with 2 vlan configured, vlan 1 and vlan 4, both with inter vlan routing disabled. So from vlan 4 is not possible to ping a device in vlan 1. I need to open inter vlan routing just from a single IP in vlan 4 to a single IP in vlan ...