Syntax
display mirroring-group { groupid | local }
View
Any view
Parameter
groupid: A
mirroring group’s number, in the range of 1 to 4.
local: A
local mirroring group.
Description
Use the display mirroring-group
command to display the information of a mirroring group.
Executing the command with the groupid
argument will display the configuration information about the specified
mirroring group. Executing the command with the local keyword will
display the configuration information about all mirroring groups.
Example
# Display the mirroring group 1
information.
<Sysname> display mirroring-group
1
mirroring-group 1:
type: local
status: active
mirroring port:
GigabitEthernet1/0/1 both
GigabitEthernet1/0/2 both
monitor port: GigabitEthernet1/0/3
Table 1-1 Description on the fields of
the display mirroring-group command
|
Field
|
Description
|
|
mirroring-group
|
Mirroring group number
|
|
type
|
A mirroring group’s type. S5500-SI
Series Ethernet Switches only support local port mirroring.
|
|
status
|
A mirroring group’s status. “active”
for already effective, and “inactive” for not effective yet.
|
|
mirroring port
|
Source mirroring port
|
|
monitor port
|
Destination mirroring port
|
Syntax
mirroring-group groupid local
undo mirroring-group { groupid | local }
View
System view
Parameter
groupid: A
mirroring group’s number, in the range of 1 to 4.
local: A
local mirroring group.
Description
Use the mirroring-group command to
create a mirroring group. Use the undo mirroring-group command to remove
a mirroring group.
You are asked to specify the type of the
mirroring group you create; and you are allowed to remove a specific mirroring
group or all mirroring groups of one type or all the mirroring groups.
S5500-SI Series
Ethernet Switches only support local port mirroring.
Example
# Create local mirroring group 1.
<Sysname> system-view
[Sysname] mirroring-group 1 local
Syntax
mirroring-group groupid mirroring-port mirroring-port-list { inbound | outbound
| both }
undo mirroring-group groupid mirroring-port mirroring-port-list { inbound |
outbound | both }
View
System view
Parameter
groupid: A
mirroring group’s number, in the range of 1 to 4.
mirroring-port-list: A mirroring port list specifies multiple ports. The expression is mirroring-port-list
= { interface-type interface-number [ to interface-type interface-number
] }&<1-8>, in which interface-type is the port type and
interface-number is the port number. &<1-8> means the
parameter before it can be entered up to 8 times.
inbound:
Specifies only mirroring the packets received by the port.
onbound:
Specifies only mirroring the packets sent by the port.
both:
Specifies mirroring all the packets received or sent by the port.
Description
Use the mirroring-group mirroring-port
command to add a source port to a mirroring group already created. Use the undo
mirroring-group mirroring-port command to remove a source port from a
mirroring group.
Note:
l
The local mirroring group takes effect only
after a source port and a destination port are added to it.
l
You cannot add a port as a source port to a
mirroring group if the port is already a member port of another mirroring
group.
Example
# Add a source port to mirroring group 1.
<Sysname> system-view
[Sysname] mirroring-group 1
mirroring-port GigabitEthernet 1/0/1 to GigabitEthernet 1/0/5 both
# Remove a source port from mirroring group
1.
[Sysname] undo mirroring-group 1
mirroring-port GigabitEthernet 1/0/1 to GigabitEthernet 1/0/3 both
Syntax
mirroring-group groupid monitor-port monitor-port-id
undo mirroring-group groupid monitor-port monitor-port-id
View
System view
Parameter
groupid: A
mirroring group’s number, in the range of 1 to 4.
monitor-port-id:
Destination port number. The expression is interface-type
interface-number. in which interface-type is the port type and interface-number
is the port number.
Description
Use the mirroring-group monitor-port
command to add a destination port to a mirroring group already created. Use the
undo mirroring-group monitor-port command to remove a destination port
from a mirroring group already created.
Note:
l
The local mirroring group takes effect only
after a source port and a destination port are added to it.
l
A monitor port can’t enable STP RSTP or
MSTP; otherwise it will affect the device’s normal functions. And vice
versa.
l
A monitor port cannot be a member port of the
current mirroring group.
l
You must create a mirroring group before you can
specify it.
Example
# Add monitor port GigabitEthernet1/0/6 to
mirroring group 1.
<Sysname> system-view
[Sysname] mirroring-group 1
monitor-port GigabitEthernet 1/0/6
Syntax
[ mirroring-group groupid ] mirroring-port
{ inbound | outbound | both }
undo [ mirroring-group
groupid ] mirroring-port { inbound | outbound | both
}
View
Interface view
Parameter
groupid: A
mirroring group’s number, in the range of 1 to 4.
inbound:
Specifies only mirroring the packets received by the port.
onbound:
Specifies only mirroring the packets sent by the port.
both:
Specifies mirroring all the packets received or sent by the port.
Description
Use the mirroring-port command to
configure the present port as a mirroring port under interface view. Use the undo
mirroring-port command to remove the configuration.
The default is mirroring group 1, if no
mirroring group number is specified.
Example
# Add port GigabitEthernet1/0/7 to
mirroring group 2.
<Sysname> system-view
[Sysname] mirroring-group 2 local
[Sysname] interface GigabitEthernet 1/0/7
[Sysname-GigabitEthernet1/0/7] mirroring-group
2 mirroring-port both
Syntax
[ mirroring-group groupid ]
monitor-port
undo [ mirroring-group
groupid ] monitor-port
View
Interface view
Parameter
groupid: A
mirroring group’s number, in the range of 1 to 4.
Description
Use the monitor-port command to
configure the present port as a monitor port under interface view. Use the undo
monitor-port command to remove the configuration.
The default is mirroring group 1, if no
mirroring group number is specified.
Example
# Configure port GigabitEthernet1/0/10 as
monitor port of mirroring group 1.
<Sysname> system-view
[Sysname] mirroring-group 1 local
[Sysname] interface GigabitEthernet 1/0/10
[Sysname-GigabitEthernet1/0/10] monitor-port
