Supervisor Engines; Leds; Console Port; Console Port Mode Switch - Cisco 7603 - Modular Expansion Base Installation Manual

Supervisor Engines

Table 1-1 Cisco 7600 Series Router Key Features (continued)
Feature Description
Memory
•
components
•
•
•
•
•
•
Component hot All components (including the optional redundant supervisor engine and fans)
swapping support hot swapping, which allows you to add, replace, or remove components
without interrupting the system power or causing other software or interfaces to
shut down.
Management •
•
1. GBIC = Gigabit Interface Converter
2. EEPROM = electrically erasable programmable read-only memory
Supervisor Engines
This section describes the features on the Supervisor Engine 2, and Supervisor Engine 720. This section
contains the following topics:
•
•
•
•
•
•
Table 1-2
Book Title
1-4
512-KB NVRAM stores configuration information.
2
EEPROM component on the supervisor engine stores module-specific
information, such as the module serial number, part number, controller type,
hardware revision, configuration information, and other details unique to
each module.
256-MB DRAM for the default system software.
Bootflash—32-MB Flash memory stores the boot image.
16-MB Flash memory stores and runs software images.
PC Flash—One slot for 16- and 24-MB Flash PC cards (cards optional).
Use this additional Flash memory to store and run software images and
configuration files or to serve as an I/O device.
Flash file system—Flash memory contains a file system. You can use a
variety of commands to manage the file system (such as cd, pwd, dir, and
delete). The file system includes the following devices:
– Onboard bootflash
– PC Flash slot
CLI through the console port or Telnet
Simple Network Management Protocol
LEDs, page 1-11
Console Port, page 1-15
Console Port Mode Switch, page 1-15
Switch Load Meter, page 1-16
PCMCIA Slot, page 1-16
Uplink Ports, page 1-16
lists the supervisor engine configurations.
Chapter 1 Product Overview
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