Dell PowerConnect FCS624S Web Management Interface User Guide - Page 139

RSTP Statistic

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Configuring RSTP 4 Force Migration Check Priority Path Cost Port The force-migration-check parameter forces the specified port to sent one RST BPDU. If only STP BPDUs are received in response to the sent RST BPDU, then the port will go return to sending STP BPDUs. The configured priority of the port. The default is 128 or 0x80. The configured path cost on a link connected to this port. ID of the port in slot#/port#format. Click Statistic to display the details of RSTP statistic as shown in Figure 106 FIGURE 106 RSTP Statistic The RSTP statistic display contains the following information. RSTP Bridge Parameters Vlan RootBridge ID RootBridge PathCost DesignateBridge ID The port-based VLAN that owns the STP instance. VLAN 1 is the default VLAN. If you have not configured port-based VLANs on this device, all 802.1W information is for VLAN 1. The ID assigned by STP to the root bridge for this spanning tree. The cumulative cost from this bridge to the root bridge. If this device is the root bridge, then the root cost is 0. The bridge from where the root information was received.It can be from the root bridge itself, but it could also be from another bridge. PowerConnect B-Series FCX Web Management Interface User Guide 129 53-1002268-01

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PowerConnect B-Series FCX Web Management Interface User Guide
129
53-1002268-01
Configuring RSTP
4
Click
Statistic
to display the details of RSTP statistic as shown in
Figure 106
FIGURE 106
RSTP Statistic
The RSTP statistic display contains the following information.
Force Migration Check
The force-migration-check parameter forces the specified port to sent one RST
BPDU. If only STP BPDUs are received in response to the sent RST BPDU, then the
port will go return to sending STP BPDUs.
Priority
The configured priority of the port. The default is 128 or 0x80.
Path Cost
The configured path cost on a link connected to this port.
Port
ID of the port in slot#/port#format.
RSTP Bridge Parameters
Vlan
The port-based VLAN that owns the STP instance. VLAN 1 is the default
VLAN. If you have not configured port-based VLANs on this device, all
802.1W information is for VLAN 1.
RootBridge ID
The ID assigned by STP to the root bridge for this spanning tree.
RootBridge PathCost
The cumulative cost from this bridge to the root bridge. If this device is the root
bridge, then the root cost is 0.
DesignateBridge ID
The bridge from where the root information was received.It can be from the root
bridge itself, but it could also be from another bridge.