Mdas; Provisioning Of Mda On 7210 Sas-M - Alcatel-Lucent 7210 SAS M Interface Configuration Manual

Sample output for 7210 SAS-R6:
*A:sasr_dutb>show# card
===============================================================================
Card Summary
===============================================================================
Slot
-------------------------------------------------------------------------------
1
2
3
4
5
6
A
B
===============================================================================
*A:sasr_dutb>show#

MDAs

The 7210 SAS-R6, 7210 SAS-X, and 7210 SAS-T platforms, as explained in the previous section,
do not support any physical removable MDAs. Software uses the concept of MDA internally (as a
logical entity) to represent the ports and the MDA type is either auto-provisioned on bootup or
auto-provisioned automatically based on the configured IMM type.
On 7210 SAS-M, as explained in the previous section, in addition to the fixed ports, a expansion
slot is available. It is represented as a physical MDA and needs to be provisioned. The section
below talks about provisioning of MDAs and is applicable only to those platforms where physical
MDAs are supported.
A chassis slot and card type must be specified and provisioned before an MDA can be
preprovisioned. An MDA is provisioned when a type designated from the allowed MDA types is
inserted. A preprovisioned MDA slot can remain empty without conflicting with populated slots.
Once installed and enabled, the system verifies that the installed MDA type matches the
configured parameters. If the parameters do not match, the MDA remains offline. An MDA is
provisioned when a type designated from the allowed MDA type is inserted. A preprovisioned
MDA slot can remain empty without conflicting with the populated slots.

Provisioning of MDA on 7210 SAS-M

7210 SAS M, T, X, R6, Mxp Interface Configuration Guide
Provisioned Type
Equipped Type (if different)
imm-sas-10sfp+1xfp
imm-sas-10sfp+1xfp
(not equipped)
imm-sas-10sfp
(not provisioned)
imm-sas-2xfp
imm-sas-2xfp
imm-sas-2xfp
cpm-sf-sas-R6
cpm-sf-sas-R6
Interface Configuration
Admin Operational Comments
State State
up up
up provisioned
up up
up unprovisioned
up up
up up
up up/active
up up/standby
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