5-16
Cisco PIX Security Appliance Hardware Installation Guide
78-15170-03
Chapter 5 PIX 520
Installing a Circuit Board in the PIX 520
Figure 5-18 Installing the New Circuit Board
Step 3
displays how the circuit boards are numbered according to their position. If you have
Version 4.4 and a four-port Ethernet circuit board, refer to the
“PIX 520 Product Overview” section on
Note
When adding a network interface or encryption circuit board, install the new circuit board in the
first empty slot to the right of the existing network interface circuit board.
Figure 5-19 PIX Security Appliance Network Circuit Boards
12273
44305
Interface 1
Interface 3
Interface 2
Interface 0