IBM Nways 8260, Manual

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3. The stand-alone D M M is always considered to be on the first subslot of the
slot in which the stand-alone DMM is installed. Note that a stand-alone
DMM does not have the housing for a MAC daughter card.
4. In the case of an EC-DMM which does have the housing for 6 E-MACs, the
EC-DMM module is always considered to be in subslot 1 of the slot in which
the EC-DMM is installed. Also, the DMM part of EC-DMM is always
considered to be in subslot 8. If there are any E-MAC daughter cards
installed in the EC-DMM, they will be considered to be in subslots 2 thru 7 of
the slot on which EC-DMM is installed. Figure 34 shows how the slot and
subslot IDs are used on an EC-DMM.
Figure 34. EC-DMM Slots and Subslots
For example, in our 8260, we had an EC-DMM installed in slot 1. This
module had an E-MAC installed on the first position (DB1 as shown in
Figure 34). If we display this module, the result would be as shown in
Figure 35.
8260A>
8260A> show module 1.all
Slot Module Version Network General Information
----- --------------- ------- ------------- -------------------
01.01 1 EC-DMM
v1.00 N/A
01.02 E-MAC v2.00 ETHERNET_3
01.08 1 DMM v2.10-H N/A Master Management Module
8260A>
Figure 35. EC-DMM Display
Chapter 4. 8260 Distributed Management Architecture
63