Checking The Leds - Cisco SCE8000 GBE Installation And Configuration Manual

Troubleshooting Overview
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Refer to
user log.

Checking the LEDs

The LEDS on the SCE8000-SMC-E front panel, along with the LEDs on the power supplies and fan
assembly are the most immediate problem-detection mechanism of the platform. Refer to the following
sections for information on Cisco SCE8000 GBE platform LEDS:
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Cisco SCE8000 GBE Installation and Configuration Guide
8-4
Troubleshooting the link interface subsystem:
show interface GigabitEthernet 3/#/# — Displays information for a specific GBE Interface.
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Following is a sample output from the show interface command.
Auto negotiation configured: Disabled
Actual status:
Link is: ON
Auto negotiation: Disabled
Bandwidth (L1): 10000000 Kbps, Burst-size: 500000 bytes
Pseudo IP Address: Not Configured
– show interface GigabitEthernet 3/#/# counters — Displays the values of counters of a GBE
interface.
Following is a sample output from the show interface counters command.
L2 In total octets: 792000
In good unicast packets: 12000
In good multicast packets: 0
In good broadcast packets: 0
In packets discarded: 0
In packets with CRC/Alignment error: 0
In undersized packets: 0
In oversized packets: 0
Rx pause packets: 0
L2 Out total octets: 0
Out unicast packets: 0
Out good multicast packets: 0
Out good broadcast packets: 0
Out packets discarded: 0
Tx pause packets: 0
Tx regular collision events: 0
L2 Bandwidth Kbps (Rx + Tx): 0
# of packets received of length (in octets):
64: 0, 65-127: 12000, 128-255: 0,
256-511: 0, 512-1023: 0, 1024-1518: 0,
1519+: 0
Troubleshooting with the User Log, page 8-12
Table 2-3 on page 2-3
Examining the LEDs, page 6-11
Starting the System and Observing Initial Conditions, page 7-2
Cisco SCE8000 GBE Operational Status, page 8-5
Chapter 8
for an explanation of commands related to the
Troubleshooting
OL-19897-02