R0106-HP MSR Router Series Layer 2 - LAN Switching Command Reference(V7)

12
Field Descri
p
tion
Bridge-Prio.
• In MSTP mode: Device's priority in the CIST.
• In PVST mode: Device's priority in VLAN 1.
Max age(s)
Aging timer for BPDUs (in seconds, which is the same as the aging timer for VLAN 1
in PVST mode).
Forward delay(s)
Port state transition delay (in seconds, which is the same as the port state transition
delay for VLAN 1 in PVST mode).
Hello time(s)
Interval for the root bridge to send BPDUs (in seconds, which is the same as the interval
for VLAN 1 in PVST mode).
Max hops Maximum hops in the MSTI.
TC Snooping Status of TC Snooping, which can be Enabled or Disabled.
Related commands
reset stp
display stp abnormal-port
Use display stp abnormal-port to display information about ports that are blocked by spanning tree
protection functions.
Syntax
display stp abnormal-port
Views
Any view
Predefined user roles
network-admin
network-operator
Examples
# In MSTP mode, display information about ports that are blocked by spanning tree protection functions.
<Sysname> display stp abnormal-port
MST ID Blocked Port Reason
1 GigabitEthernet2/1/1 Root-Protected
2 GigabitEthernet2/1/2 Loop-Protected
12 GigabitEthernet2/1/3 Loopback-Protected
# In PVST mode, display information about ports that are blocked by spanning tree protection functions.
<Sysname> system-view
[Sysname] stp mode pvst
[Sysname] display stp abnormal-port
VLAN ID Blocked Port Reason
1 GigabitEthernet2/1/1 Root-Protected
2 GigabitEthernet2/1/2 Loop-Protected
2 GigabitEthernet2/1/3 Loopback-Protected