Specifications

1-5
Cisco MGX 8260 Command Line Interface Guide
Release 1.2, Part Number 78-10987-01 Rev. B0, January, 2002
Chapter 1 Overview of the MGX 8260 Media Gateway
Front Panel Controls and Indicators
System Indicators
The SCC has the system indicators.
Broadband Line Indicators
The broadband line indicators consist of a pair of LEDs for each Fast Ethernet that indicate trunk
configuration, activity, and status.
Table 1-1 System Indicators
LED Indication Status
LINE off management interface failure
green management Ethernet up (LAN1 or LAN2)
ACT flashing green management Ethernet data activity (LAN1 or LAN2)
ALMC green no current alarm
yellow minor alarm
red major alarm
ALMH green no alarm history
yellow minor alarm, history
red major alarm, history
DISK flashing green hard disk access
PWR A/B off power interruption
green normal power
yellow low or high voltage warning
red low or high voltage alarm
Table 1-2 Trunk Group Indicators
LED Indication Status
FDX off Half duplex operation
green Full duplex operation
ACT off Ethernet disconnected
green Ethernet signal connected and up
flashing green Ethernet data activity