Port Mirroring Commands - D-Link xStack DGS-3324SRi Command Line Interface Reference Manual

The port mirroring commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the
following table.
Command
config mirror port
enable mirror
disable mirror
show mirror
Each command is listed, in detail, in the following sections.
config mirror port add
Purpose
Syntax
Description
Parameters
xStack Gigabit Layer 3 Switch Command Line Interface Manual
Parameters
<port> [add | delete] source ports <portlist> [rx | tx | both]
Used to configure a mirror port − source port pair on the Switch.
config mirror port <port> add source ports <portlist> [rx | tx |
both]
This command allows a range of ports to have all of their traffic
also sent to a designated port, where a network sniffer or other
device can monitor the network traffic. In addition, you can specify
that only traffic received by or sent by one or both is mirrored to
the Target port.
port <port> − This specifies the Target port (the port where
mirrored packets will be sent). The port is specified by listing the
lowest switch number and the beginning port number on that
switch, separated by a colon. For example, 1:3 specifies switch
number 1, port 3. 2:4 specifies switch number 2, port 4.
add source ports – The port or ports being mirrored. This cannot
include the Target port.
<portlist> − This specifies a range of ports that will be
mirrored. That is, the range of ports in which all traffic will be
copied and sent to the Target port. The port list is specified
by listing the lowest switch number and the beginning port
number on that switch, separated by a colon. Then the
highest switch number, and the highest port number of the
range (also separated by a colon) are specified. The
beginning and end of the port list range are separated by a
dash. For example, 1:3 specifies switch number 1, port 3. 2:4
specifies switch number 2, port 4. 1:3-2:4 specifies all of the
ports between switch 1, port 3 and switch 2, port 4 − in
numerical order.
rx − Allows the mirroring of only packets received by (flowing into)
the port or ports in the port list.
tx − Allows the mirroring of only packets sent to (flowing out of)
the port or ports in the port list.
both − Mirrors all the packets received or sent by the port or ports
in the port list.
P M
ORT IRRORING
116
14
C
OMMANDS