Specifications

1-9
PA-8E 10BaseT Ethernet Port Adapter Installation and Configuration
OL-3494-04
Chapter 1 Overview
Port Adapter Slot Locations on the Supported Platforms
Cisco 7206 routers and Cisco 7206VXR routers (including the Cisco 7206 and Cisco 7206VXR routers
as router shelves in a Cisco AS5800 Universal Access Server) have six slots for port adapters, and one
slot for an input/output (I/O) controller. The slots are numbered from the lower left to the upper right,
beginning with slot 1 and continuing through slot 6. You can place a port adapter in any of the six slots
(slot 1 through slot 6). Slot 0 is always reserved for the I/O controller. Figure 1-9 shows the slot
numbering on a Cisco 7206 router. The Cisco 7206VXR router is not shown.
Figure 1-9 Port Adapter Slots in the Cisco 7206 Router
Cisco uBR7200 Series Router Slot Numbering
The Cisco uBR7223 router has one port adapter slot (slot 1). Slot 0 is always reserved for the I/O
controller—if present. The Cisco uBR7223 router is not shown.
The Cisco uBR7246 router and Cisco uBR7246VXR router have two port adapter slots (slot1 and slot
2). Slot 0 is always reserved for the I/O controller—if present. Figure 1-10 shows the slot numbering of
port adapters on a Cisco uBR7246 router or Cisco uBR7246VXR router.
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2
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Port adapter slot 5
Port adapter slot 3
Port adapter slot 1
Port adapter slot 6
Port adapter slot 4
Port adapter slot 2
Port adapter slot 0