Cisco Cisco MGX-FRSM-HS2 B Serial Frame Service Module Guía De Instalación

Do not remove the NAM from the switch until the NAM has shut down completely and the STATUS LED 
is orange. You risk disk corruption if you remove the NAM from the switch before the NAM completely 
shuts down. 

To avoid corrupting the NAM hard disk, you must correctly shut down the NAM before you remove it 
from the chassis or disconnect the power. This shutdown procedure is normally initiated by commands 
entered at the supervisor engine CLI prompt or the NAM CLI prompt. 

 If disk corruption occurs, you can recover the disk by upgrading the application image again with the 
--install option. 

If the NAM fails to respond to these commands properly, press the SHUTDOWN button on the front 
panel to initiate the shutdown procedure. 

The shutdown procedure may require several minutes. The STATUS LED turns off when the NAM shuts 
down.

1

STATUS LED

Green

The NAM is operational. All diagnostic tests pass.

Amber

Indicates one of three conditions: 

The NAM is running through its boot and self-test 
diagnostic sequence. 

The NAM is disabled. 

The NAM is the shutdown process (coming up or 
shutting down). 

Red

A diagnostic other than an individual port test failed. 

Off

The NAM power is off.

2

ID (Beacon)

Blue 

Works as a standard service LED. Available for the operator 
to turn on so the operational staff can locate the card in a 
stack.

3

SHUTDOWN button

—

Shutdown pinhole. See 

.

4

MiniSAS

—

Mini-Serial Attached Storage port.

5

Link Status LEDs

Bi-color 

Ethernet port link status. Standard Ethernet Link Status LED 
conditions.

6

SYNC

—

1 GE 1588 Sync port.

7

MGMT

—

Management port currently not used.

8

PORT 1

—

10 GE SFP+ FCoE port.