Cisco 7206 - VXR Router Installation Manual page 21

Chapter 1 Product Overview
The port adapters installed in the Cisco 7206 are of the same type as those installed on the
second-generation Versatile Interface Processors (VIP2s) in the Cisco 7500 series routers, in Cisco 7000
series routers using the 7000 Series Route Switch Processor (RSP7000) and 7000 series Chassis
Interface (RSP7000CI), and in the Cisco uBR7200 series routers. The port adapters installed in the
Cisco 7206 support OIR. For an explanation of OIR, refer to the
on page
Note The I/O controller does not support OIR. You must power down the Cisco 7206 before removing the I/O
controller from the router.
Port adapter slots in the Cisco 7206 router are numbered from left to right, beginning with port adapter
slot 1 and continuing through port adapter slot 6. Port adapter slot 0 is the Fast Ethernet port on the I/O
controller (refer to
Note In Figure 1-1
across the port adapters, each port adapter slot must be filled with either a port adapter or a blank port
adapter.
Figure 1-2
Port adapter slot 5
Port adapter slot 3
Port adapter slot 1
The rear of the Cisco 7206 router provides access to the network processing engine and up to two power
supplies (refer to
OL-5102-02
1-30.
Figure 1-2).
and Figure 1-2, a blank port adapter is installed in slot 5. To ensure adequate airflow
Port Adapter Slot Numbering
Figure 1-3).
Blank port adapter
Port adapter slot 0
Cisco 7206 Installation and Configuration Guide
Physical Description
"Online Insertion and Removal" section
Port adapter slot 6
Port adapter slot 4
Port adapter slot 2
ETHERNET-10BFL
FAST ETHERNET INPUT/OUTPUT CONTROLLER
1-3