User manual

Dynamix UM-SB Series User Manual V0.06
104
The STP state per LANs and WANs are as following:
Blocking - A port that would cause a switching loop, no user data is sent or received but it may go
into forwarding mode if the other links in use were to fail and the spanning tree algorithm
determines the port may transition to the forwarding state. BPDU data is still received in blocking
state.
Listening - The switch processes BPDUs and awaits possible new information that would cause it
to return to the blocking state.
Learning - While the port does not yet forward frames (packets) it does learn source addresses
from frames received and adds them to the filtering database (switching database)
Forwarding - A port receiving and sending data, normal operation. STP still monitors incoming
BPDUs that would indicate it should return to the blocking state to prevent a loop.
Disabled - Not strictly part of STP, a network administrator can manually disable a port.
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Move cursor “ >> “ to Clear and press enter.
You can clear all statistics by this command.
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Command: status clear <CR>
Message: Clear OK!
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You can view the system information, configuration, and configuration in command script by show
command.
Move cursor “ >> “ to show and press enter.
>>
system
Show general information
config
Show all configuration
script
Show all configuration in command script
Command Description
system
The general information of the system will show in system command.
config
Config command can display detail configuration information.
script
Configuration information will prompt in command script.