Cisco 1603R User Manual page 13

Table 1-3 Memory Architecture Comparison (Continued)
Feature
Flash PC card capacity
Disaster recovery
(Router fails and the image
store in Flash memory is
corrupted).
Run-From-Flash Routers
• Standard: 4 MB
• Maximum: 12 MB
• Cisco IOS software image can be
downloaded over any interface and with
any WAN protocol supported by the
ROM boot helper.
• Cisco IOS software image can be
downloaded over the console port by
using the xmodem or ymodem
commands.
• Flash PC card can upgraded by booting
from a Cisco IOS software image stored
in another Flash memory bank (if using
Dual Flash Bank memory).
Run-From-RAM Architecture
Run-From-RAM Routers
• Standard: 2 MB
• Maximum: 12 MB
• Cisco IOS software image can be
downloaded with the ROM boot helper
over the Ethernet 0 interface.
• Cisco IOS software image can be
downloaded over the console port by
using the xmodem or ymodem
commands.
• Flash PC card can upgraded by booting
from a Cisco IOS software image stored
in another Flash memory bank (if using
Dual Flash Bank memory).
Overview of the Router 1-9