Cisco Performance Routing Engine 5 Hardware-Installationshandbuch - Seite 5
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The front panel on the PRE contains these ports:
• Console port—A DCE RS-232 interface used to connect a terminal to the PRE for local administrative access.
• Auxiliary port (AUX)—A DTE RS-232 interface used to connect a modem to the PRE for remote administrative access.
• Ethernet port—A 10/100/1000Base-T Management port used network management LAN.
• USB ports—Used for external USB disks
LEDs
• Two USB LEDs—display the USB disk status.
• Three Alarm LEDs—display the system alarm status, whether Critical, Major, or Minor.
• Two Status LEDs—display the system status to indicate the alarm or failure.
• Eight SFP+ module status LEDs—display the on-board backhaul interface status.
• ACTIVITY—if green indicates packets are being transmitted and received.
• LINK—if green indicates that a carrier is detected and the port is able to pass traffic.
Other Buttons
• ACO—Alarm Cut-off button. Pressing the ACO button on the (primary) PRE during an alarm condition shuts off the external
alarm, but does not deactivate the alarm LEDs on the PRE front panel. Alarm LEDs on the front panel are deactivated only after
the condition that caused the alarm is corrected.
• Alphanumeric Display—displays the ROMMON, IOS system status, license information, or any other debug information.
PRE Disposal
The PRE contains a small lithium battery. Some jurisdictions restrict the ways in which you can dispose items containing lithium
batteries. In particular, never dispose of lithium batteries or products containing lithium batteries in an unregulated fire. Other
restrictions may apply in your area.
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040.
Cabling the Cisco PRE5 Module
PRE5 Cable Holder
The Cisco PRE5 module comes with a cable holder for routing the PRE5 cables.
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