Cisco 7206VXR Installation Guide - Page 21

Chapter 1 Product Overview Physical Description 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 "Online Insertion and Removal" section on page 1-30. 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 Figure 1-2). Note In Figure 1-1 and Figure 1-2, a blank port adapter is installed in slot 5. To ensure adequate airflow 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 Numbering Blank port adapter Port adapter slot 6 Port adapter slot 4 Port adapter slot 2 Port adapter slot 5 Port adapter slot 3 Port adapter slot 1 EN TD TC RD RC LB CD TD TC RD RC LB CD TD TC RD RC LB CD 2 1 ENABLED 0 5 3 1 ENABLED PCMCIA 3 0 1 LINK 2 3 ENABLED ETHERNET 10BT FAST SERIAL EN RX 0 TX TD TC RD RC LB CD SLOT 1 EJECT SLOT 0 MII FE II MEN RJE4N5 RJL4IN5K R 1O POWK RJ-45 CPU RESET RX 1 0 TX RX 0 2 MII 1 LINK TX RJ45 RX 3 2 TX TOKEN RING 6 FAST ETHERNET 4 ETHERNET-10BFL 2 FAST ETHERNET INPUT/OUTPUT CONTROLLER 0 RX 4 3 TX Port adapter slot 0 H6422 The rear of the Cisco 7206 router provides access to the network processing engine and up to two power supplies (refer to Figure 1-3). OL-5102-02 Cisco 7206 Installation and Configuration Guide 1-3