You will need the following hardware and software components to commence Lab 3.
Eight routers are required loaded with Cisco IOS Software Release 12.2-16 Enterprise image and the minimum interface configuration as documented in Table 3-1.
Table 3-1. Interfaces Required per Router
Router
Ethernet Interface
Serial Interface
BRI Interface
Voice
ATM Interface
R1
1
2
1
1 X FXS
-
R2
1
1
-
-
-
R3
1
-
-
-
-
R4
1
1
1
1 X FXS
-
R5
1
3
-
-
1
R6
2
1
-
-
1
R7
1
-
-
-
-
R8
1
-
-
-
-
NOTE
Lab 3 was produced with R1, R2, R3, R4, R7, and R8 using 2600s, and R5 and R6 using 7200s.
One Switch 3550 with Cisco IOS Software Release 12.1(12c) enterprise: c3550-i5q3l2-mz.121-12c.EA1.bin