Cisco Nexus 9000 Series Configuration Manual page 30

Assigning an ACL to an ITD Service
Before you begin
Ensure that the ITD feature is enabled.
Ensure that the device group to be added to the ITD service has been configured.
Ensure that the ACL to be assigned to the ITD service has been configured.
Procedure
Step 1
Step 2
Step 3
Step 4
Step 5
Cisco Nexus 9000 Series NX-OS Intelligent Traffic Director Configuration Guide, Release 9.x
22
Command or Action
configure terminal
Example:
switch# configure terminal
switch(config)#
[no] itd itd-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}
Example:
switch(config-itd)# load-balance method
src ip buckets 16
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.
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.
Note If you configure more buckets
than the number of nodes, the
buckets are applied in a
round-robin fashion across all
the nodes.
Configuring ITD