Alarm Clearing

 

 

 

Ethernet Link Status LED

 

 

 

 

 

 

Table 14-15. DS1 Status LEDs (Continued)

 

 

 

 

 

LED State

Description

Troubleshooting

 

Yellow

Line code violation (LCV)

The DS1 interface received an LCV

 

 

 

transmission error. LCVs can occur with

 

 

 

faulty wiring, poor signal quality, or a

 

 

 

line code mismatch (AMI and B8ZS) at

 

 

 

the two ends.

 

 

 

 

 

Yellow Flashing

Yellow alarm

The Access Navigator will display a

 

 

 

yellow alarm when it receives an LOS

 

 

 

alarm signal. (See red LED state

 

 

 

discussion.)

 

 

 

 

Ethernet Link Status LED

NOTE: An Ethernet connection is required for management by SNMP and Telnet CLI.

The Ethernet Link Status LED is located on the rear panel, next to the Ethernet connector.

.

Ethernet Link OK

Ethernet

Status Indicator

Connector

Figure 14-2. Ethernet Indicator on Rear Panel

.

Table 14-16. Ethernet Link Status LED

LED State

Description

Troubleshooting

Off

No link or connection

Check cable connections.

 

 

 

Green

Link okay

LED lights in response to presence of

 

 

Ethernet timing pulses. A green LED

 

 

indicates that the Ethernet link is okay,

 

 

but does not verify that the Access

 

 

Navigator is receiving or processing

 

 

Telnet. (See note above.)

 

 

 

Access Navigator - Release 1.8

August 2003

14-21

Page 341
Image 341
Carrier Access Access Navigator user manual Ethernet Link Status LED