Mellanox Technologies Switch-IB, Руководство пользователя

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Installation
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Step 2.
Extract the spine module according to the procedure in “Extracting Spine Modules Except
#1 or #2” starting with Step 2 (without running the shutdown command).
Extracting Spine Modules Except #1 or #2
Step 1.
Run the shutdown command
no power enable <module>
.
To shut down spine 06, for
example, run:
switch [master] (config) # no power enable S06
Step 2.
Push the ejector handles in the direction of the red arrows in Figure 51 and pull them out-
wards to unlock the ejectors from the chassis.
Figure 51: Releasing Spine Ejector Handles
Push in this direc- Push in this direc-
Step 3.
Open the ejectors until they are at a 45 degree angle from the module.
Step 4.
Pull out the module halfway through the guiding rails using both ejectors.
Step 5.
Re-lock the ejector handles.
Step 6.
Hold the body of the module on both sides and remove it from the chassis.
2.7.3.2 Inserting a Spine Module
To insert a spine module:
Step 1.
Check for foreign objects in or mechanical damage to the chassis spine slots.
Step 2.
Check back signal connectors’ integrity. Look for any broken signal dividers or any devia-
tions from the pass criteria shown in
Figure 52 .
Traffic loss and errors in the log may be experienced momentarily.
Do not use the fan FRU handle to extract the spine module.
When hot-swapping any of the units, it is necessary to wait 1 minute after removing
the defective part before inserting the new part. This is necessary so that the manage-
ment module will start a new cycle checking through the leafs and spines for the FW
versions.