Redundancy
Troubleshooting
4-7
4.3
REDUNDANCY
The 6H262-18 supports redundancy between the GPIM ports. Only one of the two GPIM ports on
the 6H262-18 is active at one time. The port with link status showing (either a green LED, solid or
blinking, or an amber LED) is the active port. If both ports show a link, GPIM 1 is the active port.
The default port for the primary port link is GPIM 1.
Table 4-3
GPIM LED Functionality
LED
Color
Definition
The following port RX and TX LED indications are only valid when the LED MODE
switch is in the RX-TX position.
Transmit
Green (Flashing)
Activity, port enabled.
Amber (Blinking)
Port in standby.
Off
No activity, port enabled.
Red (Flashing)
Transmit fault.
Red
Diagnostic failure.
Receive
Green (Solid)
Link, no activity. Port enabled.
Green (Blinking)
Link, port disabled.
Amber (Flashing)
Link, activity. Port enabled.
Off
No link, no activity. Port enabled or disabled.
Red
Diagnostic failure.
NOTE
When the LED MODE switch is in the DPX-SPD position, both the RX and TX LEDs will
be on solid green to indicate full duplex Gigabit speed.
