Installation manual

Table 4: LEDs on the BDX-MM1 Management Module (continued)
Label/Function Color/State Meaning
Link
(on Management port)
Green Link is up.
Off Link is down.
Activity
(on Management port)
Amber Packet activity is occurring.
Off No packet activity is occurring.
Auxiliary port
(unlabeled)
N/A For future development.
Understanding I/O Modules
The switch has the following I/O modules available:
•
BDXA-10G48X
•
BDXA-40G24X
•
BDXA-40G12X
•
BDXA-10G48T
•
BDXB-100G4X
•
BDXB-100G4X-XL
No configuration information is stored on the I/O modules; all configuration information is stored on the
management modules.
When a switch is powered on, the software generates a default configuration for any slots that contain
I/O modules. The default configuration allows the I/O module ports to participate in the VLAN named
default. The default configuration for the I/O module is not preserved unless you explicitly save the
configuration to NVRAM.
You can configure parameters of an I/O module after it is installed, or preconfigure a slot for a certain
type of module and configuration. The preconfigured information is applied to the module after it is
inserted.
Caution
If you preconfigure the I/O module type for a slot and then insert a different type of I/O
module into that slot, EXOS will detect a mismatch and will not power on the module or
generate any kind of default configuration.
See the ExtremeXOS Concepts Guide and the ExtremeXOS Command Reference Guide for feature-
specific information related to BlackDiamond X series modules.
BDXA-10G48X I/O Module
The BDXA-10G48X I/O module supports 48 SFP+-based 10-gigabit Ethernet ports.
Note
BlackDiamond X series I/O modules are supplied with no pre-installed optical modules.
BlackDiamond X series Series Modules and Fans
BlackDiamond X Series Switches Hardware Installation Manual 19