Juniper Networks EX3200 User Manual

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To verify service entitlement by product serial number, use our Serial Number
Entitlement (SNE) Tool: 
Opening a Case with JTAC
You can open a case with JTAC on the Web or by telephone.
 .
Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).
For international or direct-dial options in countries without toll-free numbers, see
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Requesting Technical Support
Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches