Hardware Installation Guide
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... Problems Table 4-1 Common Problems and Solutions (continued) Symptom No connectivity Possible Cause Incorrect or bad cable These are results of crossover vs. straight-through was required, or vice-versa. Incorrect baud rate. Fatal POST error detected. • Replace with a tested good...-T connections, be sure to use a twisted four-pair, Category 5 cable. • Wait 30 seconds for possible loops. Contact Cisco Systems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 4-5 Unreadable characters on page B-6. Resolution • For the correct pinouts and...
... Problems Table 4-1 Common Problems and Solutions (continued) Symptom No connectivity Possible Cause Incorrect or bad cable These are results of crossover vs. straight-through was required, or vice-versa. Incorrect baud rate. Fatal POST error detected. • Replace with a tested good...-T connections, be sure to use a twisted four-pair, Category 5 cable. • Wait 30 seconds for possible loops. Contact Cisco Systems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 4-5 Unreadable characters on page B-6. Resolution • For the correct pinouts and...