Port Isolation With Daisychain Switch Mode Example; Switch Setup Screen; Figure 53 Port Isolation With Daisychain Switch Mode Example - ZyXEL Communications IES-1248-51 User Manual

13.2.4 Port Isolation with Daisychain Switch Mode Example

In the example below, the IES-1248 1 has its Ethernet port one (ENET 1) connected to the
Ethernet backbone switch (3) and it's Ethernet port two (ENET2) connected to Ethernet port
one (ENET 1) of the daisychained IES-1248 (2).
With port isolation turned on, communications between A and B must first go through another
switch or router (3 in the figure). A and B also cannot communicate with C without their
communications going through another switch or router.

Figure 53 Port Isolation with Daisychain Switch Mode Example

13.3 Switch Setup Screen

To open this screen, click Basic Setting, Switch Setup.
Chapter 13 Switch Setup
IES-1248-51/51A/53 User's Guide
111