JetStream  52-Port Gigabit Stackable L3 Managed Switch  CLI Guide 
 
Chapter 47  SDM Template Commands 
This chapter describes how to configure the Switch Database Management (SDM) templates to 
allocate hardware resources on the switch for different uses. 
47.1  sdm prefer   
Description 
The sdm prefer command is used to configure the SDM template. The SDM 
template is used to allocate system resources to best support the features 
being used in your application. The template change will takes effect after a 
reboot. 
Syntax 
sdm prefer { dual-ipv4-and-ipv6  default  | ipv4-routing  default | ipv4-routing 
data-center default }   
Parameter
dual-ipv4-and-ipv6 default
 
—— Specify the SDM template used in the switch 
as “dual-ipv4-and-ipv6”. 
ipv4-routing  default  ——  Specify the SDM template used in the switch as 
“ipv4-routing default”. 
ipv4-routing data-center default ——  Specify the SDM template used in the 
switch as “ipv4 data center”. 
Command Mode 
Global Configuration Mode 
Example 
Specify the SDM template as “dual-ipv4-and-ipv6”: 
T3700G-52TQ(config)# sdm prefer dual-ipv4-and-ipv6 default 
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