Cabletron Systems MicroMMAC-22T User Manual

Also see for MICROMMAC-22T: User guide Reference guide User guide

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Cabletron Systems MicroMMAC-22T User Manual Manual pdf 35 page image

OPERATION2-72. Flip the NVRAM switch from its current position with anon-conductive instrument inserted through the right-most lowercirculation vent on the right side panel.3. Reset the MicroMMAC-T as described in Section 2.2.2.2.3 INDICATORSThis section describes MicroMMAC-T indicators:• LANVIEW LEDs• LCD system.2.3.1 Describing LANVIEW LEDsThe MicroMMAC-T’s LANVIEW LED monitoring and diagnosticsystem, shown in Figure 2-6, consists of two sets of LEDs:• System LEDs (CPU, 16Mb/s, ACT, MGMT)• Port Status LEDs (1 to 24)Figure 2-6 LANVIEW LEDsSystem LEDs provide information about the status of functions orprocesses related to either the MicroMMAC-T, the Token Ring network,or both. Port Status LEDs indicate whether their corresponding lobe portsare enabled or disabled.CPU16Mb/sACTMGMTSystem LEDs Port Status LEDs24 23 2221 20 1918 17 1615 14 1312 11 109 8 76 5 43 2 1