Module Interfaces; Input/Output Controller - Cisco Router 7206 VXR User Manual

The 7206 VXR NPE-400 Router
The NPE-400 has three levels of cache: a primary and a secondary cache that are internal to the
microprocessor, and a tertiary 4-MB external cache that provides additional high-speed storage for data
and instructions.
Cisco 7206 VXR routers come equipped with one 280W AC-input power supply. (A 280W DC-input
power supply option is available.) A power supply filler plate is installed over the second power supply
bay. A fully configured Cisco 7206 VXR router operates with only one installed power supply; however,
a second, optional power supply of the same type provides hot-swappable, load-sharing, redundant
power.

Module Interfaces

Input/Output Controller

The interfaces for the router are located on the front panel Input/Output (I/O) Controller, with the
exception of the power switch and power plug. The module has two Fast Ethernet (10/100 RJ-45)
connectors for data transfers in and out. The module also has two other RJ-45 connectors for a console
terminal for local system access and an auxiliary port for remote system access or dial backup using a
modem.
Figure 2
panel displays whether or not the router is booted, if the redundant power is attached and operational,
and overall activity/link status.
Figure 2
Table 1
Cisco 7206 VXR Router with ISA Security Policy
4
shows the front panel LEDs, which provide overall status of the router operation. The front
I/O Controller
C7200-I/O-2FE/E
provides detailed information conveyed by the LEDs on the front panel of the I/O Controller.
DUAL FAST ETHERNET INPUT/OUTPUT CONTROLLER