NETGEAR M4200

ACLs
199
Managed Switches
Figure 22. ACL mirroring
CLI: Configure ACL Mirroring
The script in this section shows how to mirror the traffic stream received from a host in an
interface. These examples mirror the traffic from the host 10.0.0.1 connected to the interface
1/0/1.
1. Create an IP access control list with the name monitorHost.
2. Define the rules to match host 10.0.0.1 and to permit all others.
(Netgear Switch) (Config)# ip access-list monitorHost
(Netgear Switch) (Config-ipv4-acl)# permit ip 10.0.0.1 0.0.0.0 any mirror 1/0/19
(Netgear Switch) (Config-ipv4-acl)# permit every
Switch
Probing station
10.0.0.2
1/0/19
Packets from
10.0.0.1 workstation
Packets from
10.0.0.2 workstation
L2 switch
1/0/1
Other
network
workstation
10.0.0.1
workstation