© Copyright 2022 TRENDnet. All Rights Reserved.
51
TRENDnet User’s Guide
Multi-Gig Web Smart Switch Series
2. Click on
Network
, click on
MLD Snooping
, and click on
Router Settings
.
3. Select the VLAN ID to configure
4. Review the settings. Click
Check Mark
to save the settings.
•
Click the
Static Port List
and select the ports you would like to statically assign
•
Click the
Forbidding Port List
and select the ports you would like to assign to
the Forbidden List
Loopback Detection
Global Settings
Network > Loopback Detection > Global Settings
1. Log into your switch
management page (see “
Access your switch management page
on page 5).
2. Click on
Network
, click on
Loopback Detection
, and click on
Global Settings
.
3. Select
Enabled
to enable loopback detection, or
Disabled
to disable this feature
4. At the top right panel, click the
Apply
button to save the changes to the Flash.
Note:
This step saves all configuration changes to the NV-RAM to ensure that if the
switch is rebooted or power cycled, the configuration changes will still be applied
Voice VLAN
This chapter contains a description of the Switch’s Voice VLAN feature and the
procedures to create, modify, and delete a voice VLAN configuration.
The Voice VLAN feature is specifically designed to maintain high quality, uninterrupted
voice traffic through the switch. When talking on a voice over IP phone, a user expects
to have no interruptions in the conversation and excellent voice quality. The Voice VLAN
feature can be configured to meet these requirements.
CoS with Voice VLAN
The Voice VLAN CoS parameter maintains the voice quality between the ingress and
egress ports of the switch. CoS must be enabled for the Voice VLAN CoS priority to take
effect. The CoS priority level that you config is applied to voice traffic on all ports of the
voice VLAN. Normally, most (non-Voice) Ethernet traffic transverses the switch through
lower order egress queues. To avoid delays and interruptions in the voice data flow, the
CoS priority level assigned to the voice VLAN should be mapped to a higher order queue
and the scheduling algorithm should be set to Strict Priority. These settings ensure that
the voice data packets are processed before other types of data so that the voice quality
is maintained as the voice data passes through the switch.
Organization Unique Identifier (OUI)
Each IP phone manufacturer can be identified by one or more Organization Unique
Identifiers (OUIs). An OUI is three bytes long and is usually expressed in hexadecimal
format. It is imbedded into the first part of each MAC address of an Ethernet network
device. You can find the OUI of an IP phone in the first three complete bytes of its MAC
address.
Typically, you will find that all of the IP phones you are installing have the same OUI in
common. The switch identifies a voice data packet by comparing the OUI information in
the packet’s source MAC address with an OUI table that you configure when you initial
ly
Summary of Contents for TEG-3102WS
Page 1: ...TRENDnet User s Guide Cover Page...
Page 95: ......