Rapid Spanning Tree And Multiple Spanning Tree Information - HP 438031-B21 - 1:10Gb Ethernet BL-c Switch Cli Reference Manual

Rapid Spanning Tree and Multiple Spanning Tree
information
The following command displays RSTP/MSTP information:
show spanning-tree stp <1-128> information
Command mode: All
------------------------------------------------------------------
upfast disabled, update 40
------------------------------------------------------------------
Spanning Tree Group 1: On (RSTP)
VLANs: 1-3 4095
Current Root:
8000 00:00:01:00:19:00
Parameters:
Port
----
1
2
3
4
5
6
7
8
9
10
11
12
The switch software can be set to use the IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) or the IEEE
802.1s Multiple Spanning Tree Protocol (MSTP). If RSTP/MSTP is turned on, you can view the following
RSTP bridge information for the Spanning Tree Group:
Status of Uplink Fast (upfast)
Current root MAC address
Path-Cost
Port
Hello interval
Maximum age value
Forwarding delay
Aging time
You can also refer to the following port-specific RSTP information:
Port number and priority
Cost
State
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 Commands
20 15
Aging
300
Des Port Type
----
8017 P2P2,Edge
8018 P2P
38