Alcatel-Lucent 7210 SAS E OS Configuration Manual page 72

MDA Commands
MDA Commands
mda
Syntax mda mda-slot
no mda mda-slot
Context config>card
Description
This mandatory command enables access to a card's MDA CLI context to configure MDAs.
Default
No MDA slots are configured by default.
Parameters
mda-slot — The MDA slot number to be configured. Fixed ports on the panel of the chassis belong to
mda-type
Syntax mda-type mda-type
no mda-type
Context config>card>mda
Description
This mandatory command provisions a specific MDA type to the device configuration for the slot.
The MDA can be preprovisioned but an MDA must be provisioned before ports can be configured.
Ports can be configured once the MDA is properly provisioned.
A maximum of three MDAs can be provisioned on an IOM. Only one MDA can be provisioned per
IOM MDA slot. To modify an MDA slot, shut down all port associations.
An alarm is raised if partial or complete MDA failure is detected. The alarm is cleared when the error
condition ceases.
MDA 1 does not need to be configured as is provisioned automatically during bootup.
The no form of this command deletes the MDA from the configuration. The MDA must be
administratively shut down before it can be deleted from the configuration. A fixed MDA that is auto
equipped and auto provisioned cannot be deleted. An error message is shown in case the no form of
command is performed on fixed MDAs.
Default MDA 1 is equipped and provisioned by default during bootup.
Parameters mda-type — The type of MDA selected for the slot postion.
Page 72
MDA 1. Cards inserted in expansion slots are numbered 2 and 3.
Values
1, 2, 3
7210 SAS E Interface Configuration Guide