125
vlan-id2 must be equal to or greater than the value for vlan-id1. The value range for the
vlan-id argument is 1 to 4094.
slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a
member device, this command displays information for all member devices.
Usage guidelines
In STP or RSTP mode, the command output is sorted by port name.
In PVST mode, the command output is sorted by VLAN ID and by port name in each VLAN.
• If you do not specify a VLAN, this command applies to all VLANs.
• If you specify a VLAN list, this command applies to the specified VLANs.
In MSTP mode, the command output is sorted by MSTI ID and by port name in each MSTI.
• If you do not specify an MSTI, this command applies to all MSTIs.
• If you specify an MSTI list, this command applies to the specified MSTIs.
Examples
# In MSTP mode, display the incoming and outgoing TC/TCN BPDU statistics for all ports on slot 1 in
MSTI 0.
<Sysname> display stp instance 0 tc slot 1
-------------- STP slot 1 TC or TCN count -------------
MST ID Port Receive Send
0 GigabitEthernet1/0/1 6 4
0 GigabitEthernet1/0/2 0 2
# In PVST mode, display the incoming and outgoing TC/TCN BPDU statistics for all ports on slot 1 in
VLAN 2.
<Sysname> display stp vlan 2 tc slot 1
-------------- STP slot 1 TC or TCN count -------------
VLAN ID Port Receive Send
2 GigabitEthernet1/0/1 6 4
2 GigabitEthernet1/0/2 0 2
Table 33 Command output
Field Description
Port Port name.
Receive Number of TC/TCN BPDUs received on a port.
Send Number of TC/TCN BPDUs sent by a port.
instance
Use instance to map a list of VLANs to an MSTI.
Use
undo instance to remap the specified VLAN or all VLANs to the CIST (MSTI 0).
Syntax
instance instance-id vlan vlan-id-list
undo instance instance-id [ vlan vlan-id-list ]
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