Binding Statistical Analyzers To Ports Grouped At The Fpc Level - Juniper EX9200 Features Manual

Binding Statistical Analyzers to Ports Grouped at the FPC Level

Copyright © 2016, Juniper Networks, Inc.
Specify an output for the analyzer:
b.
[edit forwarding-options]
user@switch# set analyzer analyzer-name output vlan vlan-ID
For example, specify the
[edit forwarding-options]
user@switch# set analyzer employee-monitor output vlan 999
Specify mirroring properties.
4.
a. Specify the mirroring rate—that is, the number of packets to be mirrored per second:
[edit forwarding-options]
user@switch# set analyzer employee-monitor input rate number
The valid range is 1 through 65,535.
b. Specify the length to which mirrored packets are to be truncated:
[edit forwarding-options]
user@switch# set analyzer employee-monitor input maximum-packet-length number
The valid range is 0 through 9216. The default value is 0, which means the mirrored
packets are not truncated.
You can bind a statistical analyzer to a specific FPC in the switch, that is, you can bind
the statistical analyzer instance at the FPC level of the switch. The mirroring properties
specified in the statistical analyzer are applied to all physical ports associated with all
Packet Forwarding Engines on the specified FPC.
To bind a named instance of Layer 2 analyzer to an FPC:
Enable configuration of switch chassis properties:
1.
[edit]
user@switch# edit chassis
Enable configuration of an FPC (and its installed PICs):
2.
[edit chassis]
user@switch# edit fpc slot-number
Bind a statistical analyzer instance to the FPC:
3.
[edit chassis fpc slot-number]
user@switch# set port-mirror-instance stats_analyzer-1
(Optional) To bind a second statistical analyzer instance of Layer 2 mirroring to the
4.
same FPC, repeat Step 3 and specify a different statistical analyzer name:
[edit chassis fpc slot-number]
user@switch# set port-mirror-instance stats_analyzer-2
Verify the minimum configuration of the binding:
5.
[edit chassis fpc slot-number port-mirror-instance analyzer_name]
user@switch# top
[edit]
user@switch# show chassis
chassis {
fpc slot-number { # Bind two statistical analyzers or port mirroring
Chapter 2: Copy Packets to a Local Interface for Local Monitoring
remote-analyzer VLAN as the output for the analyzer:
named instances at the FPC level.
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