Installation guide

Overview of the Cisco 4000 Series Routers 1-19
Series Specifications
Cisco 4500-M, Cisco Internetwork Operating System (Cisco IOS) Release 10.2; for the
Cisco 4700-M, Cisco IOS Release 10.3(10). Table 1-2 lists the minimum system software
versions for network processor modules.
Table 1-2 Minimum Software Release Version
Network Processor Module Type Minimum Software Release Version
Multimode FDDI Software Release 9.14(1)
Fast Ethernet Cisco IOS Release 11.1(5) or 11.2(2)P
Dual Ethernet Software Release 9.14(2)
Six-port Ethernet Cisco IOS Release 10.3(6)
Single-mode FDDI Software Release 9.14(3)
Dual and Version 2 Token Ring Software Release 9.14(5)
Four-port serial Software Release 9.14(6)
2T16S-RS232 and 2T16S-V.35 Cisco IOS Release 11.2(3)P for
synchronous operation
Cisco IOS Release 11.2(4)P for
asynchronous operation
2T16S-X.21 Cisco IOS Release 11.2(5)P
HSSI Cisco IOS Release 11.2(5)P
ISDN BRI Cisco IOS Release 10.2
G.703 Cisco IOS Release 10.2(7)
Channelized T1/ISDN PRI Cisco IOS Release 10.3(4)
Channelized E1/ISDN PRI Cisco IOS Release 10.3(4)
ATM OC-3C Cisco IOS Release 10.3(4)
ATM DS-3 and E3 Cisco IOS Release 11.0(5)