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HOME
END-OF-SALE AND END-OF-LIFE PRODUCTS
CISCO IOS SOFTWARE RELEASES 12.1 SPECIAL AND EARLY DEPLOYMENTS
END-OF-SALE RELEASES
Cisco IOS Software Release 12.2(7)EC
Cisco IOS Software Release 12.1(22)AY
Cisco IOS Software Release 12.1(22)EA10
Cisco IOS Software Release 12.1(22)EA9
Cisco IOS Software Release 12.1(22)EA8
Cisco IOS Software Release 12.1(22)EA7
Cisco IOS Software Release 12.1(22)EA6
Cisco IOS Software Release 12.1(22)EA5
Cisco IOS Software Release 12.1(22)EA4
Cisco IOS Software Release 12.1(22)EA3
Cisco IOS Software Release 12.1(22)EA2
Cisco IOS Software Release 12.1(22)EA1
Cisco IOS Software Release 12.1(20)EA2
Cisco IOS Software Release 12.1(20)EA1
Cisco IOS Software Release 12.1(20)EW
Cisco IOS Software Release 12.1(19)EA1
Cisco IOS Software Release 12.1(19)EB
Cisco IOS Software Release 12.1(19)EC
Cisco IOS Software Release 12.1(19)EW
Cisco IOS Software Release 12.1(14)AX
Cisco IOS Software Release 12.1(14)AZ
Cisco IOS Software Release 12.1(14)EA1
Cisco IOS Software Release 12.1(14)EB
Cisco IOS Software Release 12.1(14)EC
Cisco IOS Software Release 12.1(13)AY
Cisco IOS Software Release 12.1(13)EB
Cisco IOS Software Release 12.1(13)EC
Cisco IOS Software Release 12.1(13)EW
Cisco IOS Software Release 12.1(12)EC
Cisco IOS Software Release 12.1(12c)EV
Cisco IOS Software Release 12.1(12c)EY
Cisco IOS Software Release 12.1(11)AX
Cisco IOS Software Release 12.1(11)EA1
Cisco IOS Software Release 12.1(11)EC
Cisco IOS Software Release 12.1(11)YJ
Cisco IOS Software Release 12.1(11b)EW1
Cisco IOS Software Release 12.1(11b)EX1
Cisco IOS Software Release 12.1(10)EC
Cisco IOS Software Release 12.1(10)EV
Cisco IOS Software Release 12.1(10)EX
Cisco IOS Software Release 12.1(10r)EV
Cisco IOS Software Release 12.1(9)EA1
Cisco IOS Software Release 12.1(9)EC
Cisco IOS Software Release 12.1(9)EX
Cisco IOS Software Release 12.1(8)EC
Cisco IOS Software Release 12.1(8a)EW1
Cisco IOS Software Release 12.1(8a)EX
Cisco IOS Software Release 12.1(7)CX
Cisco IOS Software Release 12.1(6)EC
Cisco IOS Software Release 12.1(6)EY
Cisco IOS Software Release 12.1(5)DB
Cisco IOS Software Release 12.1(5)DC
Cisco IOS Software Release 12.1(5)EY1
Cisco IOS Software Release 12.1(5)XM
Cisco IOS Software Release 12.1(5)XR
Cisco IOS Software Release 12.1(5)XU
Cisco IOS Software Release 12.1(5)XV
Cisco IOS Software Release 12.1(5)XX
Cisco IOS Software Release 12.1(5)YA
Cisco IOS Software Release 12.1(5)YB
Cisco IOS Software Release 12.1(5)YC
Cisco IOS Software Release 12.1(5)YD
Cisco IOS Software Release 12.1(5)YE
Cisco IOS Software Release 12.1(5)YH
Cisco IOS Software Release 12.1(5)YI
Cisco IOS Software Release 12.1(5c)EX
Cisco IOS Software Release 12.1(5c)EX3
Cisco IOS Software Release 12.1(4)CX
Cisco IOS Software Release 12.1(4)DB
Cisco IOS Software Release 12.1(4)DC
Cisco IOS Software Release 12.1(4)XY
Cisco IOS Software Release 12.1(4)XZ
Cisco IOS Software Release 12.1(3)AA
Cisco IOS Software Release 12.1(3)DB
Cisco IOS Software Release 12.1(3)DC
Cisco IOS Software Release 12.1(3)EC
Cisco IOS Software Release 12.1(3)XG
Cisco IOS Software Release 12.1(3)XI
Cisco IOS Software Release 12.1(3)XJ
Cisco IOS Software Release 12.1(3)XK
Cisco IOS Software Release 12.1(3)XL
Cisco IOS Software Release 12.1(3)XP
Cisco IOS Software Release 12.1(3)XQ
Cisco IOS Software Release 12.1(3)XS
Cisco IOS Software Release 12.1(3)XT
Cisco IOS Software Release 12.1(3)XW
Cisco IOS Software Release 12.1(3a)XI
Cisco IOS Software Release 12.1(3a)XL
Cisco IOS Software Release 12.1(2)AA
Cisco IOS Software Release 12.1(2)EC
Cisco IOS Software Release 12.1(2)XF
Cisco IOS Software Release 12.1(2)XH
Cisco IOS Software Release 12.1(2a)XH
Cisco IOS Software Release 12.1(1)AA
Cisco IOS Software Release 12.1(1)DB
Cisco IOS Software Release 12.1(1)DC1
Cisco IOS Software Release 12.1(1)EX
Cisco IOS Software Release 12.1(1)XA
Cisco IOS Software Release 12.1(1)XB
Cisco IOS Software Release 12.1(1)XC
Cisco IOS Software Release 12.1(1)XD
Cisco IOS Software Release 12.1(1)XE
Cisco IOS Software Releases 12.1 AA
Cisco IOS Software Releases 12.1 DA
Cisco IOS Software Releases 12.1 DB
Cisco IOS Software Releases 12.1 DC
Cisco IOS Software Releases 12.1 EC
Cisco IOS Software Releases 12.1 EX
Cisco IOS Software Release 12.1(7)CX
Introduction
NOTE:
This product is no longer being sold and might not be supported. View the End-of-Life Notice to learn:
End-of-sale and end-of-life dates
What replacement products are available
Information about product support
