ZyXEL GS1910-24 User Guide - Page 54

Configuring Remote Port Mirroring, In Switch

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Chapter 5 Tutorials 5.10.2 Configuring Remote Port Mirroring In this example, there are three switches (A, B and C) in your network. You are connected to port 10 of switch C but want to monitor traffic received or transmitted on port 4 of switch A. The copied traffic is forwarded to remote port mirroring VLAN 100. 4 Intermediate port Intermediate port Reflector port Intermediate port 10 Intermediate port A B C Remote Port Mirroring VLAN 100 In Switch A: 1 Access the Switch through http://192.168.1.1. Log into the Switch by entering the username (default: admin) and password (default: 1234). 2 Go to Configuration > Port Mirroring. Select Enabled in the Mode field to activate mirroring on the Switch. 3 Set Type to Source to configure a source port on Switch A. 4 Enter the remote port mirroring VLAN ID number (100 in this example) and select a reflector port (Port 7 for example) through which copied traffic is forwarded to the specified VLAN. The Switch will automatically create the remote port mirroring VLAN and configure the reflector and intermediate ports as a member of the remote port mirroring VLAN. 5 Select the direction of traffic flow you want to copy (Both in this example) on the source port (port 4 in this example). 6 Configure port 12 to act as an intermediate port to which traffic from the source port is copied that connects to Switch B. 54 GS1910/XGS1910 Series User's Guide

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Chapter 5 Tutorials
GS1910/XGS1910 Series User’s Guide
54
5.10.2
Configuring Remote Port Mirroring
In this example, there are three switches (
A
,
B
and
C
) in your network. You are connected to port
10
of switch
C
but want to monitor traffic received or transmitted on port
4
of switch
A
. The copied
traffic is forwarded to remote port mirroring VLAN 100.
In Switch A:
1
Access the Switch through
. Log into the Switch by entering the username
(default:
admin
) and password (default:
1234
).
2
Go to
Configuration
>
Port Mirroring
. Select
Enabled
in the
Mode
field to activate mirroring on
the Switch.
3
Set
Type
to
Source
to configure a source port on Switch
A
.
4
Enter the remote port mirroring VLAN ID number (
100
in this example) and select a reflector port
(
Port 7
for example) through which copied traffic is forwarded to the specified VLAN. The Switch
will automatically create the remote port mirroring VLAN and configure the reflector and
intermediate ports as a member of the remote port mirroring VLAN.
5
Select the direction of traffic flow you want to copy (
Both
in this example) on the source port (port
4 in this example).
6
Configure port 12 to act as an intermediate port to which traffic from the source port is copied that
connects to Switch
B
.
4
Reflector port
Intermediate port
Intermediate port
Intermediate port
10
Remote Port Mirroring VLAN 100
A
B
C
Intermediate port