Rapid Spanning Tree And Multiple Spanning Tree Information - HP 445860-B21 - 10Gb Ethernet BL-c Switch Command Reference Manual

Table 22 STP parameters
Parameters
Priority (port)
Cost
State
Designated bridge
Designated port

Rapid Spanning Tree and Multiple Spanning Tree information

Command: /info/l2/stp
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upfast disabled, update 40
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Spanning Tree Group 1: On (RSTP)
VLANs: 1-3
Current Root:
8000 00:00:01:00:19:00
Parameters:
Port
----
1
2
3
4
5
6
7
8
9
10
11
12
Description
The port priority parameter helps determine which bridge port becomes the designated
port. In a network topology that has multiple bridge ports connected to a single
segment, the port with the lowest port priority becomes the designated port for the
segment.
The port path cost parameter is used to help determine the designated port for a
segment. Generally speaking, the faster the port, the lower the path cost.
The State field shows the current state of the port. The State field can be one of the
following: BLOCKING, LISTENING, LEARNING, FORWARDING, or DISABLED.
Shows information about the bridge connected to each port, if applicable. Information
includes the priority (hex) and MAC address of the Designated Bridge.
The port ID of the port on the Designated Bridge to which this port is connected. This
information includes the port priority (hex) and the port number (hex).
Path-Cost
Priority Hello
32768 9
Prio Cost State
---- ---- ------
0 0 DSB
0 0 DSB
0 0 DSB
0 0 DSB
0 0 DSB
0 0 DSB
0 0 DSB
0 0 DSB
0 0 DSB
0 0 DISC
0 0 FWD
0 0 FWD
Port Hello MaxAge FwdDel
0 0 9
MaxAge FwdDel
20 15
Role Designated Bridge
---- ------------------- --------
DESG 8000-00:00:01:00:19:00
DESG 8000-00:00:01:00:19:00
Information Menu
20 15
Aging
300
Des Port Type
----
8017 P2P2,Edge
8018 P2P
46