Juniper EX9200 Features Manual page 30

Flow Monitoring Feature Guide for EX9200 Switches
16
NOTE: The functionality to log the cflowd records in a log file before they are
exported to a cflowd server (by including the
[edit forwarding-options sampling instance instance-name family (inet |inet6
|mpls) output flow-server hostname]
you configure inline flow monitoring (by including the
at the [edit forwarding-options sampling instance instance-name family inet
hierarchy level).
output]
To allocate flow hash tables:
Go to the [edit-flow-table-size] hierarchy level for inline services on the FPC that
1.
processes the monitored flows.
[edit]
user@host# edit chassis fpc 0 inline-services flow-table-size
Specify the required sizes for the sampling hash tables.
2.
[edit chassis fpc 0 inline-services flow-table-size]
user@host# set ipv4-flow-table-size
user@host# set ipv6-flow-table-size
user@host# set mpls-flow-table-size units
user@host#set vpls-flow-table-size units
NOTE: When you set the flow hash table sizes, remember:
Starting in Junos OS Release 16.1R1 and 15.1F2, any change in the
configured size of flow hash table sizes does not initiate an automatic
reboot of the FPC. Prior to Junos OS Release 16.1R1 and 15.1F2, any
change in the configured size of flow hash table sizes initiates an
automatic reboot of the FPC.
The total number of units used for IPv4, IPv6, MPLS, and VPLS cannot
exceed 15.
To configure inline active flow monitoring on all other MX Series routers (except for MX80
routers), EX Series switches, and T4000 routers with Type 5 FPC:
Enable inline active flow monitoring and specify the source address for the traffic.
1.
[edit forwarding-options sampling instance instance-name family (inet | inet6 | mpls |
vpls) output]
user@host# set inline-jflow source address address
Specify the template to use with the sampling instance.
2.
[edit forwarding-options sampling instance instance-name family (inet | inet6 | mpls |
vpls) output flow-server hostname]
user@host# set (version9 | version-ipfix) template template-name
Configure the template to specify output properties.
3.
a. Configure the template name.
local-dump
hierarchy level) is not supported when
inline-jflow
units
units
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