IBM 3745 Series Connection And Integration Manual page 41

LlC1 (4 Ports)
Port 0
Port 1
Port 3
For LlC types 5 and 6:
Refer to the LICS/6 Migration and Integration Guide, SA33-0416 or
earlier version of the Connection and Integration Guide, SA33-0129.
Step
4 Identifying LlC
Lies are not labeled. To identify a Lie, make a visual inspection.
LlC3 (2 Ports)
• Use upper port for DeE
attachment.
• Use lower port for direct
attachment.
LlC4 (4 Ports)
• Lies 4A and 48 are physically
identical, the choice being
made at configuration time.
• L1C 48 uses port 0 only.
Figure 1-5. LlC Types 1, 3, and 4.
Step 5
Unplugging LlC cable
1-20
3745 All Models
&
3746-900: CIG
Repeat this step for every Lie cable to be removed.
Unplugging LlC types 1,
3,
and 4 Cable
Remove the cable by squeezing
the side levers and pulling out the
plug.
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