Ratio; Vlan; Operational Commands For Port Mirroring - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Complete Software Guide for Junos

ratio

Syntax
Hierarchy Level
Release Information
Description
Default
Options
Required Privilege
Level
Related
Documentation

vlan

Syntax
Hierarchy Level
Release Information
Description
Options
Required Privilege
Level
Related
Documentation

Operational Commands for Port Mirroring

3868
®
OS for EX Series Ethernet Switches, Release 10.4
ratio number;
[edit ethernet-switching-options analyzer name]
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Configure port mirroring to copy a sampling of packets, by setting a ratio of 1:x, A ratio of
1 mirrors all packets, and 2047 mirrors 1 out of every 2047 packets.
On EX8200 switches, you can set a ratio only for ingress packets.
1
—The number of packets in the sample, out of which 1 packet is mirrored.
number
Range: 1 through 2047
Default: 1
system—To view this statement in the configuration.
system-control—To add this statement to the configuration.
Understanding Port Mirroring on EX Series Switches on page 3833
vlan (vlan-id | vlan-name);
[edit ethernet-switching-options analyzer name input ingress],
[edit ethernet-switching-options analyzer name output]
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Configure mirrored traffic to be sent to a VLAN for remote monitoring.
vlan-id—Numeric VLAN identifer.
vlan-name—Name of the VLAN.
system—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Example: Configuring Port Mirroring for Remote Monitoring of Employee Resource Use
on EX Series Switches on page 3842
Understanding Port Mirroring on EX Series Switches on page 3833
Copyright © 2010, Juniper Networks, Inc.