Services on the QFX Series - Juniper.net

<strong>Services</strong> on the QFX Series
interface (Port Mirroring)
Syntax
interface (all | interface-name);
Hierarchy Level
For platforms without ELS:
[edit ethernet-switching-options analyzer name input (egress | ingress)],
[edit ethernet-switching-options analyzer name output]
For platforms with ELS:
[edit forwarding-options analyzer name input (egress | ingress)]
[edit forwarding-options analyzer name output]
Release Information
Description
Statement introduced in Junos OS Release 11.1 for the QFX Series.
Specify the interfaces for which ingressing traffic is mirrored. Specify the interface that
mirrored traffic should be copied to (the output interface).
Options
all—Apply port mirroring to all interfaces on the switch (except the output interface).
Mirroring a high volume of traffic can cause performance issues, so you should
generally select specific input interfaces.
CAUTION: Configuring all in a QFabric system causes all the access interfaces
on all the nodes to be mirrored. Be cautious about using this option on a
QFabric system.
interface-name—Apply port mirroring to the specified interface only.
Required Privilege
Level
Related
Documentation
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
• Understanding Port Mirroring on page 3
• Configuring Port Mirroring on page 23
• Example: Configuring Port Mirroring for Local Analysis on page 13
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