Cabletron Systems 6E233-49 SmartSwitch 6000 User Manual page 47

Troubleshooting Checklist
Table 4-5
Possible Causes
Cannot access Local
Management.
Cannot contact device
through in-band
management.
User parameters (IP address,
community names, etc.) lost
on reset or power-up.
Device is not forwarding
traffic from any port.
Improper Community
Names Table.
The 6E233-49 SmartSwitch
does not have an IP address.
The applicable front panel
port is disabled.
4-8 Troubleshooting
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Management System Troubleshooting
Instruction
1. Firmware image fault - refer to
2. Management system fault - refer to
1. Management System fault - refer to
2. No link to device - verify all network connections between
network management station and 6E233-49 SmartSwitch
are valid and operating.
Device setup fault - refer to
Device setup fault - refer to
1. Refer to the Local Management User's Guide for
Community Names Table setup.
2. If the Community Names have been forgotten, refer to
Section B.1 for instructions on clearing NVRAM.
1. Refer to the Local Management User's Guide for IP
address assignment procedure.
2. If the 6E233-49 SmartSwitch is using the IP address of the
6C105 chassis, ensure that the module is not in
STANDALONE management mode. The Local
Management User's Guide provides instructions on setting
the management mode.
1. Enable port. Refer to the Local Management User's Guide
for instructions on enabling/disabling ports.
2. Port may disabled due to Spanning Tree. Review network
design and delete unnecessary loops.
Table 4-4.
Table 4-5.
Table 4-5.
Table 4-6.
Table 4-6.