Allied Telesis AT-8100 Series - Manual (Page 471)

AT-8100 Switch Command Line User’s Guide
471
Displaying the Port Mirror
To display the port mirror, go to the Privileged Exec mode and enter the
SHOW MIRROR command:
awplus# show mirror
In this example of the information, the port mirror is enabled, and the
ingress and egress packets on ports 1 and 3, as well as the egress traffic
on ports 11 to 13, are being copied to destination port 22.
Figure 102. SHOW MIRROR Command
The fields are described in Table 45 on page 478.
If you are using the port mirror with access control lists to copy subsets of
ingress packets on source ports, the SHOW MIRROR command displays
only the destination port of the copied traffic. Here is an example.
Figure 103. SHOW MIRROR Command and Access Control Lists
To view the access control lists and their port assignments, use “SHOW
ACCESS-LIST” on page 1641 and “SHOW INTERFACE ACCESS-
GROUP” on page 1643, respectively.
Mirror Test Port Name: port1.0.22
Mirror option: Enabled
Mirror direction: both
Monitored Port Name: port1.0.1
Mirror Test Port Name: port1.0.22
Mirror option: Enabled
Mirror direction: receive
Monitored Port Name: port1.0.4 Destination Port
Source Port
Destination Port
Source Port
Mirror-To-Port Name: port1.0.11