Table of Contents
Advertisement
Hardware Architecture
Hardware Architecture
Cisco Intrusion Detection System Appliance and Module Installation and Configuration Guide Version 4.1
7-4
The NM-CIDS has the following hardware architecture:
•
Back-to-back Ethernet, which provides interface-level connectivity to the
router.
•
100-Mbps full-duplex interface between the router and the module.
Back-to-back UART, which provides console access from router side.
•
•
Console access to the module from the router.
•
External FE interface, which provides a command and control interface.
Figure 7-1
shows the hardware architecture of the NM-CIDS.
Figure 7-1
NM-CIDS Hardware Architecture
Router
Controlled by IOS
Fast Ethernet
Fast Ethernet 1
Controlled by IDS
NM-CIDS
Console
Memory
Router
CPU
Flash
Router PCI Bus
UART
Disk
Flash
Chapter 7
Installing the NM-CIDS
NM-CIDS Console
Content CPU
Memory
Fast Ethernet 0
78-15597-02
Advertisement
Table of Contents
Troubleshooting
