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S
PANNING
T
REE
C
OMMANDS
4-195
Default Setting
auto
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
• Specify a point-to-point link if the interface can only be connected to
exactly one other bridge, or a shared link if it can be connected to two
or more bridges.
• When automatic detection is selected, the switch derives the link type
from the duplex mode. A full-duplex interface is considered a
point-to-point link, while a half-duplex interface is assumed to be on
a shared link.
• RSTP only works on point-to-point links between two bridges. If you
designate a port as a shared link, RSTP is forbidden.
Example
spanning-tree protocol-migration
This command re-checks the appropriate BPDU format to send on the
selected interface.
Syntax
spanning-tree
protocol-migration
interface
interface
•
ethernet
unit
/
port
-
unit
- This is device 1.
-
port
- Port number. (Range: 1-52)
•
port-channel
channel-id
(Range: 1-4)
Command Mode
Privileged Exec
Console(config)#interface ethernet 1/5
Console(config-if)#spanning-tree link-type point-to-point
Summary of Contents for 6752AL2 - annexe 1
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Page 22: ...TABLES xviii ...
Page 26: ...FIGURES xxii ...
Page 36: ...INTRODUCTION 1 10 ...
Page 502: ...TROUBLESHOOTING B 4 ...
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