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Gigamedia System Configuration Manual
Page 25 , Total 43
Figure 2-33 Bridge Mode
1. Network Role
Network Mode:
set current network mode.
Auto IP Alasing:
set automatic backup. In cae of not knowing management IP address, it is
convenient for the user to figure out backup IP by MAC address and go to visit device of this IP
address. The calculation of backup IP: first 16 bits is D address is 169.254.x.x, after 16bits is
calculated accoding to after 16 bits of MAC address. For example: MAC address of a device is
FC-AD-0F-00-0A-0B, and after 16 bits of MAC address is 0A-0B, then decimal IP is 10.11. So
the backup IP is 169.254.10.11 and netmask of backup IP is 255.255.0.0. When the user set
card with device as correct address, the network will be communicated. Defauld of Auto IP
Alasing is open, and backup address of VLAN 1 interface.
2. VLAN
ID:
added VLAN ID
Describe:
description of a VLAN
Untagged Port:
untagged ports of this VLAN.