Troubleshooting The Oc-12 Packet-Over-Sonet Line Card - Cisco uBR10012 Troubleshooting Manual
Universal broadband router
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Also See for uBR10012:
- Hardware installation manual (280 pages) ,
- Software configuration manual (240 pages) ,
- Quick start manual (72 pages)
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Troubleshooting the OC-12 Packet-Over-SONET Line Card
Troubleshooting the OC-12 Packet-Over-SONET Line Card
Figure 4-2
line card faceplate. Use these descriptions to verify the operation of the OC-12 POS line card.
Figure 4-2
CISCO
10000
Table 4-5
Cisco uBR10012 Universal Broadband Router Troubleshooting Guide
4-12
describes the LEDs on the Cisco uBR10-1OC12/P-SMI OC-12 Packet-Over-SONET (POS)
OC-12 POS Line Card LEDs
LED
Fail
Rx (receive)
Tx (transmit)
Carrier
describes fault conditions on the OC-12 POS line card and recommended corrective actions.
Status
Description
Yellow
Yellow
A major failure has disabled the
line card.
Off
The line card is operating
properly.
Green
Receiving traffic.
Off
Not receiving traffic.
Green
Transmitting traffic.
Off
Not transmitting traffic.
Green
Carrier detected.
Off
Carrier not detected.
Chapter 4
Troubleshooting Line Cards
OL-1237-01
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