Cabletron Systems SmartSwitch 6000 Installation & User Manual

Also see for 6E233-49 SmartSwitch 6000: User guide

Contents

Cabletron Systems SmartSwitch 6000 Installation & User Manual Manual pdf 56 page image

Troubleshooting Checklist4-8 Troubleshooting4.4 TROUBLESHOOTING CHECKLISTIf the module is not working properly, refer to Table 4-4 for a checklist of possible problems,causes, and recommended actions to resolve the problem.Table 4-4 Fault IdentificationSymptom Possible CausesAll LEDs off. 1. Installation error - remove module and perform installationin accordance with installation instructions. Checkconnectors for dust or dirt and clean as necessary.2. Power system fault - refer to Table 4-5.Module stays in BOOT state. 1. Device does not have an operable firmware image, and issending out BootP requests in an effort to locate a BootPserver on the network. Press the RESET button on the frontpanel to attempt to use the firmware image in FLASHmemory.2. If the problem continues after pressing the RESET button,refer to Section C-1 for instructions on forcing a BootPimage download.3. Contact Cabletron Systems if the problem continues.Cannot access LocalManagement.1. Firmware image fault - refer to Table 4-6.2. Management system fault - refer to Table 4-7.Cannot contact device throughin-band management.1. Management system fault - refer to Table 4-7.2. No link to device - verify all network connections betweennetwork management station and module are valid andoperating.User parameters (IP address,community names, etc.) loston reset or power-up.Device setup fault - refer to Table 4-8.Device is not forwardingtraffic from any port.Device setup fault - refer to Table 4-8.