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Dell PowerConnect 55xx Systems User Guide
configured, packets from each network layer protocol can be sent
over the link. The link remains configured for communications
until explicit LCP or NCP packets close the link, or until some
external event occurs. This is the actual switch port link type. It
may differ from the administrative state.
•
Disable
— Disables point-to-point link.
•
Auto
— The device automatically establishes a point-to-point
link.
–
Point-to-Point Operational Status
— Displays the Point-to-Point
operating state.
–
Active Protocol Migration Test
— Check to run a Protocol Migration
test. This discovers whether the link partner using STP still exists, and
if so whether it has migrated to RSTP or MSTP. If it still exists as an
STP link, the device continues to communicate with it by using STP.
Otherwise, if it has been migrated to RSTP or MSTP, the device
communicates with it using RSTP or MSTP, respectively.
Defining Rapid STP Parameters Using CLI Commands
The following table summarizes the CLI commands for defining Rapid STP
parameters as displayed in the
Rapid Spanning Tree
pages.
Table 13-3. Rapid STP Parameters CLI Command
CLI Command
Description
spanning-tree link-type
{
point-
to-point
|
shared
}
no spanning-tree spanning-tree
link-type
Overrides the default link-type setting
determined by the port duplex mode,
and enables RSTP transitions to the
forwarding state.
Use the no form of this command to
restore the default configuration.
clear spanning-tree detected-
protocols interface
[
[gigabitethernet|tengigabiteth
ernet] port-number
|
port-channel
LAG-number
]
Restarts the protocol migration
process.
Summary of Contents for POWERCONNECT 5524
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