Cisco Catalyst WS-C2924-XL Hardware Installation Manual page 95

Chapter 3 Troubleshooting
Table 3-2 Common Problems and Their Solutions (continued)
Symptom
LRE status LED stays
amber.
78-6461-04
Possible Cause
The switch and CPE are unable to
establish an LRE link with the profile
selected by the switch.
Trunk quality too poor to support desired
profile.
Excessive interference from other
services in bundle.
Local nonstandard noise source.
Resolution
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Consult Cisco sales representative
for installation optimization.
Catalyst 2900 Series XL Hardware Installation Guide
Diagnosing Problems
Change to a lower profile. For
more information, refer to the
Catalyst 2900 Series XL and
Catalyst 3500 Series XL
Software Configuration
Guide
Reduce the effect of stubs or
bridge taps by terminating
them with 300-ohm
microfilters.
Change to a lower profile. For
more information, refer to the
Catalyst 2900 Series XL and
Catalyst 3500 Series XL
Software Configuration
Guide.
Assess possibility of
improving trunk quality.
Consider use of appropriate
public profile in bundles
shared with other services.
Restrict the use of spectrally
incompatible services.
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