User manual

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Cooper Bussmann 2080E-T Managed Ethernet Switch User Manual
Rev Version 1.0
Operation Mode Select the VLAN operation mode or disable VLAN. The following fields appear when
you choose Port Based VLAN mode.
Group Name Assign a name to the VLAN.
VLAN ID Assign an identifier to the VLAN.
Add To add a port to the VLAN, click the port in the left port column and click Add. The
port appears in the right column, indicating that it is in the VLAN.
Remove To remove a port from the VLAN, click the port in the right column and click Remove.
Apply Click to apply the settings.
VLAN Switch Status
Use the Switch Status page to see the status of VLAN settings. To display this page, choose
Configure-->VLAN-->Switch Status.
Figure 57 VLAN Switch Status
6.5.10 QoS
Quality of Service (QoS) allows you to assign a priority to various applications, users, or data flows, or guarantee
a specific level of performance to a data flow. QoS guarantees are important if network capacity is insufficient,
particularly for real-time streaming multimedia applications, such as voice-over-IP and video teleconferencing.
These applications often require a fixed bit rate. They are also delay sensitive and are in networks where capacity
is a limited resource—for example, cellular data communication. In the absence of network congestion, QoS
mechanisms are not required.
QoS Global Settings
To configure QoS policy, choose Configure-->QoS-->Global Settings. You can choose an 8-4-2-1 queuing
scheme, a strict priority scheme, or select a priority type.
Figure 58 QoS Global Settings