H3C S7500E Series Command Reference

11-5
Table 11-2 display stp brief command output description
Field Description
MSTID MSTI ID in the MST region
Port Port name, corresponding to each MSTI
Role
Port role, which can be one of the following:
 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
STP State
MSTP status on the port, which can be:
 FORWARDING: The port learns MAC addresses and forwards user traffic
 DISCARDING: The port does not learn MAC addresses or forward user
traffic
 LEARNING: The port learns MAC addresses but does not forward user
traffic
Protection
Protection type on the port, which can be:
 ROOT: Root guard
 LOOP: Loop guard
 BPDU: BPDU guard
 NONE: No protection
# Display the MSTP status and statistics of all MSTIs on all ports.
<Sysname> display stp
-------[CIST Global Info][Mode MSTP]-------
CIST Bridge :32768.000f-e200-2200
Bridge Times :Hello 2s MaxAge 20s FwDly 15s MaxHop 20
CIST Root/ERPC :0.00e0-fc0e-6554 / 200200
CIST RegRoot/IRPC :32768.000f-e200-2200 / 0
CIST RootPortId :128.48
BPDU-Protection :disabled
Bridge Config-
Digest-Snooping :disabled
TC or TCN received :2
Time since last TC :0 days 0h:5m:42s
----[Port1(GigabitEthernet2/0/1)][FORWARDING]----
Port Protocol :enabled
Port Role :CIST Designated Port
Port Priority :128

H3C S7500E Series Specifications

General

Brand	H3C
Model	S7500E Series
Category	Switch
Language	English