Cisco SFE2000P Installation And Configuration Manual page 132

Troubleshooting Overview
GBE link is up but not receiving from peer (GBE link is lit, but Rx LED is not flashing)
•
Table 8-7
Symptom
Link is down.
•
(LINK LED not lit)
Status is
•
WARNING (Status
LED is flashing
orange)
Output counters not
•
incrementing.
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 2000
Cisco SCE 2000 4xGBE Installation and Configuration Guide
8-12
Troubleshooting the Link Interface Subsystem
Diagnostic Action
CLI command:
show interface
•
GigabitEthernet
0/# counters
CLI commands:
show interface
GigabitEthernet 0/#
counters
Check output of this
command for: "In good
unicast packet" and
"Out unicast packet".
These counters should
be constantly
incrementing.
CLI commands:
show interface
•
GigabitEthernet
0/# counters
Check output of this
command for: "Out
unicast packet". This
counter should be
constantly
incrementing.
show interface
GigabitEthernet 0/#
Possible Cause Possible Solution
Connector is not Reconnect the cable to
connected to the the GBE port and to
platform or to the network.
network.
GBE cable is broken. Reconnect / replace the
cable to the GBE port.
If GBE counters are
incrementing, this
indicates LED problem.
Contact customer
support.
Auto-negotiation may Check
be incorrectly Ports and Completing
configured. the
Installation
on in the SCE 2000 and
in peer.
Auto-negotiation is Check configuration in
disabled at the SCE the SCE 2000 and in
2000 but enabled at peer.
peer.
Chapter 8 Troubleshooting
Cabling the Line
configurati
OL-7824-06