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Chapter 8 Troubleshooting
Problem Solving Using a Subsystems Approach
Cisco SCE 1000 2xGBE Installation and Configuration Guide
OL-7821-05 8-15
• GBE link is up
(GBE interface
link LED is
continuous green
and GBE interface
Tx LED is
flashing)
• Peer does not
receive traffic
from SCE 1000
CLI commands:
• show interface
GigabitEthernet
0/# counters
Check printout of this
command for: “Out unicast
packet”. This counter should
be constantly incrementing.
show interface
GigabitEthernet 0/#
Auto-negotiation is disabled at
the SCE 1000 but enabled at
peer.
Check auto-negotiation (on
page 6-3) configuration in the
SCE 1000 and in peer.
• GBE link is up
(GBE interface
link LED is
continuous green)
• No traffic
received (GBE
interface Rx LED
is not flashing)
No traffic is being transmitted to
the SCE 1000 from its peers
Check traffic connection at pee
Auto-negotiation is disabled at
the SCE 1000 but enabled at
peer
Check auto-negotiation (on
page 6-3) configuration in the
SCE 1000 and in peer.