Cisco Nexus 9000 Series Configuration Manual page 27

Configuring ITD
Procedure
Step 1
Step 2
Step 3
Step 4
Step 5
Command or Action
configure terminal
Example:
switch# configure terminal
switch(config)#
[no] itd service-name
Example:
switch(config)# itd service1
switch(config-itd)#
[no] device-group device-group-name
Example:
switch(config-itd)# device-group dg1
[no] ingress interface interface
Example:
switch(config-itd)# ingress interface
ethernet 4/1-10
[no] load-balance {method {src {ip |
ip-l4port [tcp | udp] range x y} | dst {ip |
ip-l4port [tcp | udp] range x y}} | buckets
bucket-number | mask-position position}
Example:
switch(config-itd)# load-balance method
src ip buckets 16
Cisco Nexus 9000 Series NX-OS Intelligent Traffic Director Configuration Guide, Release 9.x
Configuring an ITD Service
Purpose
Enters global configuration mode.
Configures an ITD service and enters ITD
configuration mode. You can enter up to 32
alphanumeric characters.
Adds an existing device group to the ITD
service. The device-group-name specifies the
name of the device group. You can enter up to
32 alphanumeric characters.
Beginning with Cisco NX-OS
Note
Release 7.0(3)I3(1), you can add
multiple device groups to the ITD
service.
Adds an ingress interface or multiple interfaces
to an ITD service.
Use a comma (",") to separate multiple
interfaces. Use a hyphen ("-") to separate a
range of interfaces.
Configures the load-balancing options for the
ITD service.
The options are as follows:
• method—Specifies the source or
destination IP-address-based load or
traffic distribution.
• buckets—Specifies the number of
buckets to create. One or more buckets
are mapped to a node. Buckets must be
configured in powers of two. The range
is from 2 to 256.
If you configure more buckets
Note
than the number of nodes, the
buckets are applied in a
round-robin fashion across all
the nodes.
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