考试涵盖内容：
入门和实践考试都是为了测试是否熟练掌握若干网络技术领域的知识。包括：
Open Shortest Path First (OSPF) Protocol
Intermediate System-Intermediate System (IS-IS)Protocol
Border Gateway Protocol 4 (BGP4)
Juniper Network hardware and theory of operation
Multiprotocol Label Switching (MPLS)
JUNOS Internet software routing policy
Miscellaneous features and capabilities such as VRRP, protocol
tracing, sys-logging, etc.
详细juniper考试科目列表
JN0-101-Juniper Networks Certified Internet Associate, Junos (JNCIA-Junos)
JN0-120-Juniper Networks Certified Internet Associate, E-series (JNCIA-E)
JN0-130-Juniper Networks Certified Internet Specialist, E-series (JNCIS-E)
JN0-141-Juniper Networks Certified Internet Associate, UAC (JNCIA-AC)
JN0-202-Juniper Networks Certified Internet Associate, M-series (JNCIA-M)-End of Life December 31, 2010.
JN0-304-Juniper Networks Certified Internet Specialist, M-series (JNCIS-M)-End of Life December 31, 2010.
JN0-311-Juniper Networks Certified Internet Associate, WX(JNCIA-WX)
JN0-331-Juniper Networks Certified Internet Specialist, SEC (JNCIS-SEC)
JN0-342-Juniper Networks Certified Internet Associate, ER(JNCIA-ER)-End of Life December 3, 2010.
JN0-343–Juniper Networks Certified Internet Specialist, Enterprise Routing
Juniper网络公司认证的互联网初级专员（JNCIA-AC）
JN0-141-Juniper Networks Certified Internet Associate.