Lindy 25004 - Manual (Page 9)

User Manual English
The default VLAN ID group for all ports is VID=1, this is to allow any port to be used
for web management communication with the CPU.
If you wish to isolate ports on a separate VLAN, then you must delete the ports from
VLAN=1 and create another VLAN ID. For example, below we have added ports 7 &
8 to VLAN ID=10 and ports 5 & 6 to VLAN ID=20.
After these changes, you can perform web management on any of the 4 ports on
VID=1. To perform web management on a port in another VLAN you must go to the
system configuration page and select Tag VLAN management group. Once you apply
the changes you must move the RJ-45 connection from port 1 to the port selected.
If you are not sure what port the CPU is active on then you can either:
1. Check for a password through the console port and the configuration of the IP
2. Reset the unit to factory default settings by holding in the reset button for five
seconds