Juniper EX Series User Manual

Table 44: Port Mirroring Configuration Settings (continued)
Your ActionFunctionField
Keep the default of low, unless the output is
to a VLAN.
Specifies the loss priority of the mirrored packets.
By default, the switch applies a lower priority to
mirrored data than to regular port-to-port
data—mirrored traffic is dropped in preference
to regular traffic when capacity is exceeded.
For port-mirroring configurations with output to
an analyzer VLAN, set the loss priority to high.
Loss Priority
NOTE: This option is not
supported on EX4300
switches.
Click Select. In the Select Analyzer Port/VLAN
window, select either port or VLAN as the
Analyzer Type. Next, select the required port
or VLAN. For an EX8200 Virtual Chassis
configuration, select the member, FPC, and
the port (interface) from the list.
Specifies a local interface or VLAN to which
mirrored packets are sent.
NOTE: A VLAN must have only one associated
interface to be specified as an analyzer interface.
Analyzer Port
Select the Analyzer Type from the list.Specifies the analyzer type.Analyzer Type
NOTE: This option is
supported only on EX4300
switches.
To enable this option, select the check box.Enable this option to skip checking for filters on
port-mirroring instance.
No Filter check
NOTE: This option is
supported only on EX4300
switches.
Click Add. For an EX8200 Virtual Chassis
configuration, select the member, FPC, and
the interface from the list.
Click Remove to delete an ingress interface or
VLAN.
Specifies interfaces or VLANs for which entering
traffic is mirrored.
Ingress
Click Add and select Port or VLAN. For an
EX8200 Virtual Chassis configuration, select
the member, FPC, and the interface from the
list.
Click Remove to remove egress interfaces.
Specifies interfaces for which exiting traffic is
mirrored.
Egress
Related
Documentation
Configuring Port Mirroring to Analyze Traffic (CLI Procedure)•
• Example: Configuring Port Mirroring for Local Monitoring of Employee Resource Use on
EX Series Switches
• Example: Configuring Port Mirroring for Remote Monitoring of Employee Resource Use
on EX Series Switches
• Understanding Port Mirroring on EX Series Switches
79Copyright © 2017, Juniper Networks, Inc.
Chapter 6: Security and Management Configuration

Juniper EX Series Specifications

General

Brand	Juniper
Model	EX Series
Category	Switch
Language	English