Cisco Universal Broadband Router uBR10012 Hardware Installation Manual page 34

Cisco uBR10012 Universal Broadband Router Hardware
Figure 1-5
Figure 1-5
FastEthernet slot 0/0
(on active PRE1)
The Fast Ethernet interface on the backup PRE is not used unless the primary PRE fails and the backup
Tip
PRE is activated. When the backup PRE becomes the active PRE module, its Fast Ethernet interface
automatically becomes the active Fast Ethernet interface at slot 0/0.
The Cisco uBR10012 router also has an internal Ethernet interface, Ethernet 0/0/0, which PRE
Note
processors and line cards use to transfer packets between cards. This interface is not user-configurable,
although you can see the configuration and run-time information using the show interface command.
Warning Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
1-12
shows the slot numbering for the Fast Ethernet interface on the active PRE module.
Cisco uBR10012 Chassis Slot Numbering—Front View
P O W E R
CIS CO
100 00
CIS CO
M IS W IR
100 00
F A U L T
AL AR MS
AL AR MS
Chapter 1 Cisco uBR10012 Universal Broadband Router Overview
P O W E R
E
M IS W IR
E
F A U L T
OL-18259-09