Configuring Port Mirroring on Juniper EX Switches
Configure Juniper EX Switch Port Mirroring Direct link to this section
Juniper EX switches can be configured for port mirroring, allowing you to copy network traffic to an Arctic Wolf® device.
Before you begin Direct link to this section
- The ingress interface should be the uplink interface to your firewall.
- The egress interface should be the uplink interface to your firewall.
- The output interface should be the interface to the Arctic Wolf device.
Steps Direct link to this section
- Log in to your Juniper switch.
- To access the command-line, enter the following command:
cli - To verify the current analyzer configuration, run the following command:
show analyzer - To enter configuration mode, run the following command:
configure - To edit the forwarding-options configuration, run the following command:
edit forwarding-options - To add port mirroring, run the following commands:
set analyzer AWN-monitor input ingress interface ge-0/0/0.0
set analyzer AWN-monitor input egress interface ge-0/0/0.0
set analyzer AWN-monitor loss-priority high
set analyzer AWN-monitor output interface ge-0/0/1.0 - To save the configuration, run the following command:
commit - To verify the analyzer changes, run the following command:
show analyzer