Allied Telesis AT-S63 - Manual (Page 182)

Chapter 9: Port Mirroring
182 Section I: Basic Operations
Modifying a Port Mirror
To modify the port mirror, perform the following procedure:
1. From the Main Menu, type 1 to select Port Configuration.
The Port Configuration menu is shown in Figure 25 on page 112.
2. From the Port Configuration menu, type 6 to select Port Mirroring.
The Port Mirroring menu is shown in Figure 52 on page 179.
3. Type 2 to select Mirror-To (Destination) Port.
The following prompt is displayed:
Mirror-To Port (01-24):
4. Enter the number of the port that will 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.
5. If you want to mirror the ingress (received) traffic on one or more ports,
type 3 to select Ingress(Rx) Mirror (Source) Ports.
The following prompt is displayed:
Ingress Mirror Ports (1-24) (or None):
6. 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.
7. If you want to mirror the egress (transmitted) traffic from one or more
ports, type 4 to select Egress Mirror Port.
The following prompt is displayed:
Egress Mirror Ports (1-24) (or None):
8. Enter the ports. Entering “none” removes all egress source ports.
9. After making changes, type R until you return to the Main Menu. Then
type S to select Save Configuration Changes.