Hope someone can help me with this, I did have a HP2510-24 switch thats just failed so I have replaced it with a HP1820-24. The original 2510 was configured with 4 VLANS (which I am still learning SLOWLY)
HP2510
VLAN 1 = Ports 1-6, VLAN 2 = Ports 7-12, VLAN 3 = 13-18, VLAN 4 = Ports 19-24 all ports untagged. Each VLAN is a connected to a seperate network running AD, DHCP,DNS etc. This all worked fine, with my management pc's on each vlan
HP1820
I have configured VLANS identical to above, but as soon as I connect my different network I loose access to some of the network. So I am presumming I have a config error but am struggling to resolve it all help appreciated. I basically want ot chop the 24 ports up into 6 port chunks with NO connectivity between each VLAN.