UANTA COMPUTER INC.
Layer 2/3/4 Managed Switch
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LB9
User’s Guide 273/1523
6.4.1.2
show spanning-tree interface
This command displays the settings and parameters for a specific switch port within the common and
internal spanning tree. The <slot/port> is the desired switch port. The following details are displayed on
execution of the command.
Syntax
show spanning-tree interface {<slot/port> | port-channel <portchannel-id>}
<slot/port> -
is the desired interface number.
<portchannel-id>
-
is the desired port-channel interface number. The range of port-channel ID is 1
to 64.
Default Setting
None
Command Mode
Privileged Exec
Display Message
Hello Time:
The hello time value. Not Configured means using default value.
Port Mode:
The administration mode of spanning tree.
BPDU Guard:
Enabled or disabled.
ROOT Guard:
Enabled or disabled.
LOOP Guard:
Enabled or disabled.
TCN Guard:
Enabled or disabled.
BPDU Filter Mode:
Enabled or disabled.
BPDU Flood Mode:
Enabled or disabled.
Auto Edge:
True or false.
Port Up Time Since Counters Last Cleared:
Time since the port was reset, displayed in days,
hours, minutes, and seconds.
STP BPDUs Transmitted:
Spanning Tree Protocol Bridge Protocol Data Units sent.
STP BPDUs Received:
Spanning Tree Protocol Bridge Protocol Data Units received.
RSTP BPDUs Transmitted:
Rapid Spanning Tree Protocol Bridge Protocol Data Units sent.
RSTP BPDUs Received:
Rapid Spanning Tree Protocol Bridge Protocol Data Units received.
MSTP BPDUs Transmitted:
Multiple Spanning Tree Protocol Bridge Protocol Data Units sent.
MSTP BPDUs Received:
Multiple Spanning Tree Protocol Bridge Protocol Data Units received.
