ZyXEL Communications ES 3500 Series - Basic Information

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3 Basic Information
If switch happen some problem, following are some general information may
need to confirm first:
l Firmware Version
l Configuration
l Tech-Support Logs
l Network Topology
Check Firmware Version
1. WebGUI:
Figure 1 Basic Setting > System Info
2. CLI:
Figure 2 Enter CLI command “show system-information”.