Dell POWEREDGE M1000E - Manual (Page 7)

Rev 1.00
7
• Downlink (server blade) does not support the link protocol of the port group to which it is
attached
• Uplink (remote peer) does not support the link protocol of the port group to which it is attached
The following drawing demonstrates link protocol mismatch conditions:
Figure 2: Link Protocol Mismatch Examples
1.4 LED Behavior
The LED behavior is described in the following table:
Table 3 - LED Behavior
Condition Green LED Amber LED Description
Link down off off This condition occurs in the following cases:
•
Server blade not present, powered down, or link is
inactive
• Uplink port module not present
• Uplink port cable not connected
• One or both of the internal and/or external links is
down
KR
KR
KX4
KX4
KR
KX
KX
KX4
KX4
KX4
KR
KX
KX
KX4
KX4
Blade Configuration:
KX4
Port Group A
Port Group B
SFP+ SR
SFP+ SR
SFP+ SR
SFP+ LR
SFP+ LR
SFP+ LR
No Cable
EMPTY
Passive Cable
Passive Cable
Passive Cable
SFP
SFP
SFP
SFP+ LRM
SFP+ LR, No Link
Module Configuration:
Blade is not KR
Link up
Link up
Module is SFP (1GbE)
Blade is not KR
Blade is not KR
Blade is not KR
Module is SFP (1GbE)
Link up
Blade is not KR
No cable detected
Module not present
Blade is not KR
Module is SFP (1GbE)
LRM module not supported
No link with remote side