L2 Features > Spanning Tree > Stp Global Settings - D-Link DGS-1100-05 User Manual

4 Configuration
00:60:B9
00:0F:E2
00:09:6E
Click Apply to make the configurations take effect.
Click Add to create a new Voice VLAN.
L2 Features > Spanning Tree > STP Global Settings
The Switch implements two versions of the Spanning Tree Protocol: Rapid Spanning Tree Protocol (RSTP)
as defined by IEEE 802.1w, a version compatible with the IEEE 802.1D STP. RSTP can operate with legacy
equipment implementing IEEE 802.1D, however the advantages of using RSTP will be lost.
By default, Rapid Spanning Tree is disabled. If enabled, the Switch will listen for Bridge Protocol Data Unit
(BPDU) packets and their accompanying Hello Packets. The BPDU packets are sent even if a BPDU packet
is not received. Therefore, each connection between bridges is sensitive to the status of the link. Ultimately
this difference results in faster detection of failed links, and therefore faster topology adjustment.
The fields that can be configured are described below:
Item
Spanning Tree State
Spanning Tree State
Spanning Tree Mode
Spanning Tree Mode
STP Traps
STP New Root Trap
STP Topology Change
Traps
Root Bridge Information
Root Bridge
Root Cost
Root Maximum Age
Root Forward Delay
NEC / Philips
Huawei-3COM
Avaya
Table 4.20
Figure 4.38 – L2 Features > Spanning Tree > STP Global Settings
Description
Select to enable or disable the Spanning Tree Protocol.
Select the STP mode. The options to choose from are RSTP
and STP.
Select to enable or disable the STP new root trap option.
Select to enable or disable the STP topology change trap
option.
Display the root bridge information.
Display the root cost information.
Display the root maximum age in seconds.
Display the root forward delay in seconds.
D-Link Smart Managed Switch User Manual
nec&Philips
Huawei&3com
avaya
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