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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 (5)YE

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)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