Installation Guide

Table Of Contents
TABLE 6 Management modules for all Brocade MLXe Series routers (continued)
Part number Description Notes
flash slot with included 2 GB card, RS-232 serial
console port and 10/100/1000 Ethernet port for
management.
BR-MLX-MR2-X (MR2) MLXe/XMR Gen2 management (X) module for
4-, 8- and 16-slot systems. Includes 4 GB RAM, 1
internal compact flash drive (2 GB), 1 external compact
flash slot with included 2 GB card, RS-232 serial
console port and 10/100/1000 Ethernet port for
management.
You must use one of the relevant MR2 modules
starting from NetIron R05.8.00.
BR-MLX-32-MR2-M (MR2) MLXe/MLX Gen2 management (M) module for
32-slot systems. Includes 4 GB RAM, 1 internal
compact flash drive (2 GB), 1 external compact flash
slot with included 2 GB card, RS-232 serial console
port and 10/100/1000 Ethernet port for management.
You must use one of the relevant MR2 modules
starting from NetIron R05.8.00.
BR-MLX-32-MR2-X (MR2) MLXe/XMR Gen2 management (X) module for
32-slot systems. Includes 4 GB RAM, 1 internal
compact flash drive (2 GB), 1 external compact flash
slot with included 2 GB card, RS-232 serial console
port and 10/100/1000 Ethernet port for management.
You must use one of the relevant MR2 modules
starting from NetIron R05.8.00.
The management module controls the hardware components, runs the networking protocols, and provides the Real Time Operating
System (RTOS).
Each router requires one management module, and can accommodate a second module for redundancy. A redundant management
module works in conjunction with the active management module. If the active module becomes unavailable, the redundant
management module automatically takes over the system operation, minimizing system downtime. For information about the
redundancy feature, refer to the "Using a Redundant Management Module" chapter in the
Brocade NetIron Switching Configuration
Guide
.
Management modules are installed in dedicated slots marked M1 and M2. By default, the module installed in slot M1 is the active
management module.
Management modules are hot-swappable, which means you can remove and replace them without powering down the system.
NOTE
MR and MR2 management modules cannot be mixed in the same chassis.
NOTE
Prior to installing or replacing the MR2 management module, you must read the Hardware Installation Notes that shipped with
the hardware.
NOTE
Although management modules are designed to be hot-swappable, you must upgrade the software on all interface modules
and management modules to the appropriate software release before installing them. For more information on the appropriate
software release, refer to the Hardware Installation Notes that shipped with the management module.
Product Overview
Brocade NetIron MLXe Series Hardware Installation Guide
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