Cisco Nexus 9000 Series Configuration Manual page 32

Nondisruptively Adding or Deleting Nodes
Step 3
Step 4
Step 5
Step 6
Cisco Nexus 9000 Series NX-OS Intelligent Traffic Director Configuration Guide, Release 9.x
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Command or Action
[no] {node ip | node ipv6} {ipv4-address |
ipv6-address}
Example:
switch(config-session-device-group)# node
ip 2.2.2.1
Example:
switch(config-session-device-group)#
node ipv6 10:1::1:2
{commit | abort}
Example:
switch(config-session-device-group)#
commit
switch(config)#
(Optional) show itd session device-group
[name]
Example:
switch(config)# show itd session
device-group dg1
(Optional) copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
Purpose
Adds the specified node to the ITD device
group. The no form of this command deletes
the specified node from the ITD device group.
Repeat this step for each node that you want to
add or delete.
The maximum limit on the buckets
Note
per node is 32. During an ITD
session, when the nodes are deleted
(either through normal or
non-disruptive commands) and when
the number of buckets per node goes
over 32 for the remaining active
nodes, the following error message
is displayed:
ERROR: Cannot delete node,
exceeding maximum 32 buckets
per Node. Shut service to make
changes
The commit command updates the ITD device
group with the new or modified set of nodes,
reassigns buckets, and cleans up the ITD session
configuration.
The abort command ignores the ITD session
configuration and does not update the ITD
device group.
Note Enter the commit command for a
nondisruptive session before
rebooting. Entering the copy
running-config startup-config
command and rebooting the switch
will save the ITD device group
configuration, but commit does not
take effect.
Displays all of the configured ITD sessions or
the ITD session for the specified device group.
Copies the running configuration to the startup
configuration.
Configuring ITD