Cisco WS-X4648-RJ45V Hardware Maintenance Manual - Page 91

BRI Network Processor Module LED Indicators, Eight-Port BRI Network Processor Module

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Reading Network Processor Module LED Indicators BRI Network Processor Module LED Indicators When on, the multiport BRI network processor module status LEDs indicate a Layer 1 connection on the corresponding port. When off, the LEDs indicate that the link is not established on the corresponding port. Figure 4-13 Eight-Port BRI Network Processor Module PORT-7 PORT-6 PORT-5 ISDN BRI PORT-4 PORT-3 PORT-2 PORT-1 PORT-0 7 6 5 4 3 2 1 0 RJ-45 BRI ports LEDs Figure 4-14 Four-Port BRI Network Processor Module 87654321 H2412 PORT-7 PORT-6 PORT-5 PORT-4 ISDN BRI PORT-3 PORT-2 PORT-1 PORT-0 7 6 5 4 3 2 1 0 RJ-45 BRI ports LEDs 87654321 H2520 Troubleshooting the Initial Hardware Configuration 4-11

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Troubleshooting the Initial Hardware Configuration
4-11
Reading Network Processor Module LED Indicators
BRI Network Processor Module LED Indicators
When on, the multiport BRI network processor module status LEDs indicate a Layer 1 connection
on the corresponding port. When off, the LEDs indicate that the link is not established on the
corresponding port.
Figure 4-13
Eight-Port BRI Network Processor Module
Figure 4-14
Four-Port BRI Network Processor Module
H2412
RJ-45
BRI ports
LEDs
87654321
PORT-7
PORT-6
PORT-5
PORT-4
PORT-3
PORT-2
PORT-1
PORT-0
7
6
5
4
3
2
1
0
ISDN
BRI
H2520
RJ-45
BRI ports
LEDs
87654321
PORT-7
PORT-6
PORT-5
PORT-4
PORT-3
PORT-2
PORT-1
PORT-0
7
6
5
4
3
2
1
0
ISDN
BRI