Resource Use On Ex Series Switches - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Complete Software Guide for Junos
Purpose
Action
Meaning
Related
Documentation
Example: Configuring Port Mirroring for Remote Monitoring of Employee Resource Use on EX
Series Switches
3842
®
OS for EX Series Ethernet Switches, Release 10.4
ge-0/0/1 {
family ethernet-switching {
filter {
input watch-employee;
}
}
}
}
Verification
To confirm that the configuration is correct, perform these tasks:
Verifying That the Analyzer Has Been Correctly Created on page 3842
Verifying That the Analyzer Has Been Correctly Created
Verify that the analyzer named
created on the switch with the appropriate input interfaces, and appropriate output
interface.
You can verify the port mirror analyzer is configured as expected using the
command.
user@switch> show analyzer
Analyzer name
Output interface
Mirror ratio
Loss priority
Ingress monitored interfaces : ge-0/0/0.0
Ingress monitored interfaces : ge-0/0/1.0
Egress monitored interfaces
This output shows that the
packet, the default setting), a loss priority of low (set this option to high only when the
analyzer output is to a VLAN), is mirroring the traffic entering the
interfaces, and sending the mirrored traffic to the
Example: Configuring Port Mirroring for Remote Monitoring of Employee Resource Use
on EX Series Switches on page 3842
Configuring Port Mirroring to Analyze Traffic (CLI Procedure) on page 3849
Configuring Port Mirroring to Analyze Traffic (J-Web Procedure) on page 3852
Understanding Port Mirroring on EX Series Switches on page 3833
EX Series switches allow you to configure port mirroring to send copies of packets to
either a local interface for local monitoring or to a VLAN for remote monitoring. You can
use port mirroring to copy these packets:
or
employee-monitor employee-web-monitor
: employee-monitor
: ge-0/0/10.0
: 1
: Low
: None
analyzer has a ratio of 1 (mirroring every
employee-monitor
ge-0/0/10
has been
show analyzer
and
ge-0/0/0 ge-0/0/1
interface.
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