Change Unit-Id - 3Com 5500G-EI Command Reference Manual

322 C 10: U
HAPTER SING
RSTP Configuration
Commands
display stp
RSTP C
OMMANDS
This section describes how to use the Rapid Spanning Tree Protocol (RSTP)
configuration commands on your Switch.
Syntax
display stp [ interface
display stp brief
View
Any view
Parameter
interface_list
interface
Ethernet ports. Expressed as
interface_num | interface_name } [
| interface_name } ] }&<1-10>
For details about
to the command in this manual.
port
Indicates the preceding parameter can be input up to 10 times.
&<1-10>
:
Description
Use the
display stp
RSTP.
Use the
display stp brief
state of the Switch.
Related command:
Example
To display the RSTP status information for GigabitEthernet1/0/2, enter the
following:
<SW5500>display stp interface GigabitEthernet1/0/2
Protocol mode: IEEE RSTP
The bridge ID (Pri.MAC): 32768.00e0-fc00-5600
The bridge times: Hello Time 2 sec, Max Age 20 sec, Forward Delay 15
sec
Root bridge ID(Pri.MAC): 32768.00e0-fc00-5600
Root path cost: 0
Bridge bpdu-protection: disabled
Default path cost standard is dot1t
Timeout factor: 3
Port 2 (Ethernet1/0/2) of bridge is DOWN
Port spanning tree protocol: enabled
Port role: Disabled Port
Port path cost: 2000000
Port priority: 128
Designated bridge ID(Pri.MAC): 32768.00e0-fc00-5600
The Port is a non-edged port
Connected to a non-point-to-point LAN segment
interface_list
Specifies the Ethernet port list, including multiple
:
interface _list={ { interface_type
.
interface_type, interface_num
command to view the status information of the current
command to view summary information of the STP
.
reset stp
]
to { interface_type interface_num
and
interface_name
, refer