R3166-R3206-HP High-End Firewalls Network Management Command Reference-6PW101

Table Of Contents
62
Field Description
Hello time(s) Interval (in seconds) for the root bridge to send BPDUs.
Max hops Maximum hops in the MSTI.
display stp abnormal-port
Syntax
display stp abnormal-port
View
Any view
Default level
1: Monitor level
Parameters
None
Description
Use the display stp abnormal-port command to display information about ports blocked by spanning
tree protection functions.
Examples
# In MSTP mode, display information about ports blocked by spanning tree protection functions.
<Sysname> display stp abnormal-port
MSTID Blocked Port Reason
1 GigabitEthernet0/1 ROOT-Protected
2 GigabitEthernet0/2 LOOP-Protected
2 GigabitEthernet0/3 Formatcompatibility–Protected
Table 15 Output description
Field Description
Blocked Port Name of a blocked port, which corresponds to the related MSTI or VLAN.
Reason
Reason that the port was blocked:
ROOT-ProtectedRoot guard function.
LOOP-Protected—Loop guard function.
Formatcompatibility-Protected—MSTP BPDU format incompatibility protection
function.
InconsistentPortType-Protected—Port type inconsistent protection function.
InconsistentPvid-Protected—PVID inconsistent protection function.
display stp down-port
Syntax
display stp down-port