3Com 7757 Configuration Manual page 689

Table 554 Configure port mirroring in Ethernet port view
Operation
Create a local port mirroring
group
Enter Ethernet port view of
the destination port
Define the current port as the
destination port
Exit current view
Enter Ethernet port view of
the source port
Configure the source port and
specify the direction of the
packets to be mirrored
Display parameter settings of
the local port mirroring group
Configuring local port mirroring in system view
Table 555 Configure local port mirroring in system view
Operation
Enter system view
Create a local port mirroring
group
Configure the destination
port
Configure the source port and
specify the direction of the
packets to be mirrored
Display parameter settings of
the local mirroring
Configuration Example
The source port is GigabitEthernet 2/0/1. Mirror all packets received and sent
■
via this port.
The destination port is GigabitEthernet 2/0/4.
■
1 Configuration procedure 1:
<SW7750> system-view
[SW7750] mirroring-group 1 local
[SW7750] interface GigabitEthernet 2/0/4
[SW7750-GigabitEthernet2/0/4] mirroring-group 1 monitor-port
Command
mirroring-group group-id
local
interface interface-type
interface-number
mirroring-group group-id
monitor-port
quit
interface interface-type
interface-number
mirroring-group group-id
mirroring-port { both |
inbound | outbound }
display
mirroring-group { all |
local }
Command
system-view
mirroring-group group-id
local
mirroring-group group-id
monitor-port monitor-port
mirroring-group group-id
mirroring-port
mirroring-port-list { both |
inbound | outbound }
display
mirroring-group { all |
local }
Mirroring Configuration
Description
Required
-
Required
LACP must be disabled on the
mirroring destination port and
you are recommended to
disable STP on the mirroring
destination port.
-
-
Required
Required
This command can be
executed in any view.
Description
-
Required
Required
LACP must be disabled on the
mirroring destination port and
you are recommended to
disable STP on the mirroring
destination port.
Required
Optional
This command can be
executed in any view.
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