Intellinet 519021 User Guide
Modularized 24+2G Switch
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Rule 1: Forward only packets with VID matching this port's configured
VID. The default is “Enable”. By default, only the packets with
VID matching this port’s configured VID can pass the port.
VID matching this port’s configured VID can pass the port.
Rule 2: Drop Untagged Frame. The default is “Disable”. By default,
untagged packets can pass the port.
2-5-8. Spanning Tree
The Spanning Tree Protocol (STP) is a standardized method (IEEE 802.1D) for
avoiding loops in switched networks. When STP is enabled, it ensures that only
one path at a time is active between any two nodes on the network. You can
enable Spanning Tree Protocol on web management’s switch setting advanced
item, select enable Spanning Tree protocol. We recommend that you enable STP
on all switches to ensure that only a single active path on the network exists.
1. From the Spanning Tree Configuration Menu (shown below), you can
create a new value for the STP parameter, then click the Apply button to set
it. You can view spanning tree information the Root Bridge from the same
screen.
it. You can view spanning tree information the Root Bridge from the same
screen.
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2. You can view spanning tree status about the Switch from the
following screen.
Parameter Description
Priority
You can change priority value, A value used to
identify the root bridge. The bridge with the lowest
value has the highest priority and is selected as
the root. Enter a value from 1 through to 65535.
identify the root bridge. The bridge with the lowest
value has the highest priority and is selected as
the root. Enter a value from 1 through to 65535.
Max Age
You can change Max. Age value, the number of
seconds a bridge waits without receiving Spanning
Tree Protocol configuration messages before
attempting a reconfiguration. Enter a time in
seconds from 6 through to 40.
seconds a bridge waits without receiving Spanning
Tree Protocol configuration messages before
attempting a reconfiguration. Enter a time in
seconds from 6 through to 40.