Allied Telesis AT-S63 - Manual (Page 139)

AT-S63 Management Software Menus User’s Guide
Section I: Basic Operations 139
The following prompt is displayed:
Mirror-To Port (0-24):
6. Enter the number of the port to function as the destination port. This is
the port where the traffic from the source ports will be copied to and
where the network analyzer will be located. You can specify only one
destination port.
7. To mirror the ingress (received) traffic on one or more ports, do the
following:
a. Type 3 to select Ingress (Rx) Mirror (Source Ports.
The following prompt is displayed:
Ingress Mirror Ports (1-24) (or None):
b. Enter the ports. You can identify the ports individually (for example,
3,7,10), as a range (for example, 5-11), or both (for example,
2,4,11-14). Entering “none” removes all ingress source ports.
8. To mirror the egress (transmitted) traffic from one or more ports, do the
following:
a. Type 4 to select Egress Mirror Port.
The following prompt is displayed:
Egress Mirror Ports (1-24) (or None):
b. Enter the ports. Entering “none” removes all egress source ports.
Note
To monitor the ingress and egress traffic of a port, the port must be
specified in both selections 3 and 4.
The port mirror is now functional. Attach a network analyzer to the
destination port to monitor the traffic on the source ports.
9. To permanently save your change, return to the Main Menu and type S
to select Save Configuration Changes.