Specifications

Waters Network Systems User’s Manual Page 94
PS-2126M-POE
network administrator to immediately find a port that is causing the occurrence of looping problems
in the network.
Parameter description:
Mode:
Used for the activation or de-activation of Isolated Group function. The default is disabled.
Isolated Group:
Choose any port to be the member of this group. Just click the check box (
;) beside the port x.
The valid ports are Port 1~26. In this group, all of these member ports cannot forward packets
to each other. Thus, the switch will not be capable of forwarding any packets in case all ports
become the members of the Isolated group.
Figure 5.60 – Isolated Group
Function name:
Restricted Group
Function description:
The function of the Restricted Group is to decide the direction of transmitting packets for the specific
port. The packets received by the port with the “Ingress” mode of the Restricted Group will be sent
to the ports with the “Egress” mode of the Restricted Group.
Parameter description:
Mode:
Used for the activation or de-activation of the Restricted Group function. The default is disabled.
Ingress:
Select the ports that the Restricted Group should be set into “Ingress” mode. Just click the
check box (
;) beside the port x. The valid ports are Port 1~26.
Egress:
Select the ports that the Restricted Group should be set into “Egress” mode. Just click the
check box (
;) beside the port x. The valid ports are Port 1~26.