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Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
OL-16597-01
Chapter 1      Configuring Smart Call Home
Configuring Call Home
This example shows how to configure the e-mail options for Call Home messages:
switch# configuration terminal
switch(config)# callhome
switch(config-callhome)# transport email smtp-server 192.0.2.10 use-vrf Red
switch(config-callhome)# transport email from person@company.com
switch(config-callhome)# transport email reply-to person@company.com
Configuring Periodic Inventory Notification
You can configure the switch to periodically send a message with an inventory of all software services 
currently enabled and running on the device along with hardware inventory information. The switch 
generates two Call Home notifications, periodic configuration messages and periodic inventory 
messages.
To configure periodic inventory notification, perform this task:
This example shows how to configure the periodic inventory messages to generate every 20 days:
switch# configuration terminal
switch(config)# callhome
switch(config-callhome)# periodic-inventory notification interval 20
Disabling Duplicate Message Throttle
You can limit the number of duplicate messages received for the same event. By default, the switch limits 
the number of duplicate messages received for the same event. If the number of duplicate messages sent 
exceeds 30 messages within a 2-hour time frame, then the switch discards further messages for that alert 
type.
To disable duplicate message throttling in Call Home configuration mode, perform this task:
Command Purpose
Step 1
switch# configuration terminal
Enters configuration mode.
Step 2
switch(config)# callhome
E
Enters callhome configuration mode.
Step 3
switch(config-callhome)# 
periodic-inventory notification 
[interval days][timeofday time]
Configures the periodic inventory messages. The 
interval range is from 1 to 30 days. The default is 7. 
The timeofday value is in HH:MM format.
Step 4
switch(config-callhome)# show callhome
(Optional) Displays information about Call Home.
Step 5
switch(config)# copy running-config 
startup-config
(Optional) Saves this configuration change.