iES20G/iES18G
Series User’s Manual
iS5 Communications Inc.
37
The following table describes the labels for the Port Trunk Setting screen.
Label
Description
Group ID
Select port to join a trunk group.
Type
Support static trunk and 802.3ad LACP
Apply
Click “
Apply
” to activate the configurations.
Port Trunk – Status
You can check the configuration of port trunk.
Port Trunk - Status interface
5.1.7
Redundancy
5.1.7.1
iRing
iRing is a powerful Redundant Ring technology. The recovery time of iRing is less than 30ms
with over 250 units connected. It can reduce unexpected malfunctions caused by network
topology changes. iRing technology supports three Ring topologies for network redundancy:
iRing, Coupling Ring and Dual Homing.
