CANOGA PERKINS 9145E Network Interface Device - Manual (Page 45)

Troubleshooting 9145E Ethernet Network Interface Device User’s Manual
Fault Conditions
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Table 5-2. User, Network, and Multipurpose Port LED Indications
5.2.2 Link Loss Forwarding
When Link Loss Forwarding (LLF) is enabled, a fault on one side of the 9145E propagates to the
other side to notify that device and stops signal transmission (see Figure 5-2). Set the LLF prop-
agation to User to Network, Network to User, or both directions. Set this in the User Interface at
the Functional Configuration screen (reference 6913303, 9145E NID Software Users Manual).
LED Name State Condition
SPD
Off
10BaseT
Auto
Connector Not Selected
Green 1000BaseT
Amber
100BaseT
System Test
Red Remote Fault (SFP Only)
Blinking Red Invalid/Unsupported SFP installed (SFP Only)
Slow Blinking Green* Connector Selected with No Link
LNK/ACT
Off
No link
No transmit or receive activity
Green Link on with full duplex
Blinking Green Transmission or receiving activity with full duplex
Amber
System test
Link up with half duplex
Blinking Amber Transmission or receiving activity with half duplex
Red
Port Disabled
LLF
Blinking Red No Link, but transmitting OAM packets in unidirectional mode
* Slow Blinking Green means the LED toggles between OFF and GREEN approximately once per
second.