Cabletron Systems CyberSWITCH CSX150 Quick Start Manual

Also see for CyberSWITCH CSX150: User guide User guide

Contents

QUICK START46 CyberSWITCH* On DMS-100 and NI-1 switches, more than one data link is possible.• The CH-1 and CH-2 indicators signify activity along their respective B channel:S ERVICE INDICATORThe Service indicator is the only indicator that is red. It comes on normally during system power-up, and then goes off. If the Service indicator remains lit or blinks after power-up, it is signaling thatsomething needs attention in the system. If this occurs, access your administrative console forfurther information.SERVICE I NDICATOR REMAINS L ITIf the Service indicator remains lit during the power-on sequence, this means the CyberSWITCHsoftware is unable to boot. The CyberSWITCH may be having some type of operational problem.While the Service indicator remains lit, the other LEDs will blink a certain number of times, pause,then blink that number of times again (See following table). This pattern will be repeated five times.The actions to take if this occurs are:1. Make note of the number of consecutive blinks.2. Restart the CyberSWITCH.3. If the Service LED is still lit, and the other LEDs are still flashing, contact your distributor andprovide them with the count of consecutive blinks.D-CHAN LED status One Data Link Multiple Data Links*off no activity no activityflashing(mostly off)trying to bring updata linknot all data links are upflashing(mostly on)activitydata link is upactivitydata link is upon solid no activitydata link is upno activitydata link is upCH-1 or CH-2 LEDStatusDescriptionoff no call over channelflashing Data being passed over channel. Speed of flashesdepends upon number of frames being sent.on solid call up, but no data being transferred

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