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EtherFast
®
Layer 3 Management 24-Port 10/100 + 2-Port Gigabit Ethernet Switch
the Spanning Tree. When more than one port is assigned the highest priority,
the port with the lowest numeric identifier will be enabled. The range is 0-255.
•Cost - This parameter is used by the STA algorithm to determine the best
path between devices. Therefore, lower values should be assigned to
ports attached to faster media, and higher values assigned to ports with
slower media. (This takes precedence over port priority.)
•Fast Forwarding - This parameter is used to enable/disable the Fast
Spanning Tree mode for the selected port.
Select Apply to make changes. Select OK to return to the previous panel.
Select Cancel to cancel any changes. Select Prev Page to view the previous
page. Select Next Page to view the next page.
VLAN Menu
The VLAN Menu is used to assign any port on the Switch to any of up to 256
VLAN groups. By using IEEE 802.1Q compliant VLANs, you can organize
any group of network nodes into separate broadcast domains, confining broad-
cast traffic to the originating group. This also provides a more secure and
cleaner network environment.
•VLAN Port Configuration - Configures GARP, the default VLAN identi-
fier, default port priority, VLAN tagging on the attached link, GVRP and
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Instant EtherFast
®
Series
•GVRP - GVRP defines a way for switches to exchange VLAN informa-
tion in order to register VLAN members on ports across the network.
This function should be enabled to permit automatic VLAN registration,
and to support VLANs which extend beyond the local switch.
•Priority Threshold - This Switch supports Quality of Service (QoS) by
using two priority queues, with Weighted Fair Queuing for each port.
•Aging Time - Time-out period in seconds for aging out dynamically
learned forwarding information. Range varies from 10-415 seconds.
Select Apply to make changes. Select OK to return to the previous panel.
Select Cancel to cancel any changes.
Spanning Tree Port Configuration
The Spanning Tree Port Configuration allows you to configure spanning
tree port settings.
•Type - Shows port type as 100TX for 10Base-T/100Base-TX, or
1000T for 1000Base-T.
•Priority - Defines the priority for the use of a port in the STA algorithm.
If the path cost for all ports on a switch are the same, the port with the
highest priority (that is, lowest value) will be configured as an active link in
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