ZyXEL Communications GS-4012F/4024 - Manual (Page 77)

GS-4012F/4024 User’s Guide
76 Chapter 7 Basic Setting
7.6.1 IP Interfaces
The switch needs an IP address for it to be managed over the network. The factory default IP
address is 192.168.1.1. The subnet mask specifies the network number portion of an IP
address. The factory default subnet mask is 255.255.255.0.
On the switch, as a layer-3 device, an IP address is not bound to any physical ports. Since each
IP address on the switch must be in a separate subnet, the configured IP address is also known
as IP interface (or routing domain). In addition, this allows routing between subnets based on
the IP address without additional routers.
You can configure multiple routing domains on the same VLAN as long as the IP address
ranges for the domains do not overlap. To change the IP address of the switch in a routing
domain, simply add a new routing domain entry with a different IP address in the same subnet.
Figure 31 IP Setup