H3C MSR Series Command Reference Manual page 58

0 Ethernet1/4
Table 12 Command output
Field
MSTID
Port
Role
STP State
Protection
# In MSTP mode, display the spanning tree status and statistics information of all MSTIs on all ports.
<Sysname> display stp
-------[CIST Global Info][Mode MSTP]-------
CIST Bridge
Bridge Times
CIST Root/ERPC
CIST RegRoot/IRPC
CIST RootPortId
BPDU-Protection
Bridge Config-
Digest-Snooping
TC or TCN received
Time since last TC
----[Port1(Ethernet1/1)][FORWARDING]----
Port Protocol
Port Role
Port Priority
Port Cost(Legacy)
Desg. Bridge/Port
Port Edged
Point-to-point
Description
MSTI ID in the MST region.
Port name, corresponding to each MSTI.
Port role:
•
ALTE—The port is an alternate port.
•
BACK—The port is a backup port.
•
ROOT—The port is a root port.
•
DESI—The port is a designated port.
•
MAST—The port is a master port.
•
DISA—The port is disabled.
Spanning tree status on the port:
•
FORWARDING—The port can receive and send BPDUs, and also forward user
traffic.
•
DISCARDING—The port can receive and send BPDUs, but cannot forward user
traffic.
•
LEARNING—The port is in a transitional state. It can receive and send BPDUs,
but cannot forward user traffic.
Protection type on the port:
•
ROOT—Root guard.
•
LOOP—Loop guard.
•
BPDU—BPDU guard.
•
BPDU/ROOT—BPDU guard and root guard.
•
NONE—No protection.
:32768.000f-e200-2200
:Hello 2s MaxAge 20s FwDly 15s MaxHop 20
:0.00e0-fc0e-6554 / 200200
:32768.000f-e200-2200 / 0
:128.48
:disabled
:disabled
:2
:0 days 0h:5m:42s
:enabled
:CIST Designated Port
:128
:Config=auto / Active=200
:32768.000f-e200-2200 / 128.2
:Config=disabled / Active=disabled
:Config=auto / Active=true
50
DESI FORWARDING NONE