Supermicro SuperBlade SBM-GEM-X2C, User Manual

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Superblade Network Modules User’s Manual
78
CIST Port Status
Clicking on the CIST P
ORT
S
TATUS
tab brings up the MSTP CIST P
ORT
S
TATUS
page
( Figure 7-64 ). This page displays the MSTP CIST port specific information. Table 7-45
lists the parameters found on this page.
Figure 7-64. MSTP CIST Port Status Page
Table 7-45. MSTP CIST Port Status Page Parameters
Parameter Description
Designated Root
Specifies the unique Bridge Identifier of the Bridge recorded as the Root
for the segment to which the port is attached.
Designated Bridge
Specifies the Bridge Identifier of the bridge, which this port considers to be
the Designated Bridge for this port's segment.
Designated Port
Specifies the Port Identifier of the port on the Designated Bridge for this
port's segment.
Designated Cost
Specifies the path cost of the Designated Port of the segment connected to
this port.
Regional Root
Specifies the unique Bridge Identifier of the bridge recorded as the CIST
Regional Root Identifier in the configuration BPDUs transmitted.
Regional Path Cost
Specifies the contribution of this port to the path cost of paths towards the
CIST Regional Root, which includes this port.