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03-08-2018 05:18 AM - edited 03-08-2019 02:10 PM
When i look at my switch model on the Cisco IOS downloads page, there is a letter on the end of the IOS. When i do "show version" on my switch it does not have that last letter. Im looking for that information please. (-E -L -S)
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03-08-2018 05:27 AM
Hi
E is enterprise feature set
S is service provider feature set
L i think was lanbase set
E is enterprise feature set
S is service provider feature set
L i think was lanbase set
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03-08-2018 05:27 AM
Hi
E is enterprise feature set
S is service provider feature set
L i think was lanbase set
E is enterprise feature set
S is service provider feature set
L i think was lanbase set
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03-08-2018 05:29 AM
Letter Definitions for Cisco IOS Release Trains
The first character assigned to the release is based on the technology specific to that release. These are technology characters utilized in Cisco's IOS Release deployment.
A = Aggregation/Access Server/Dial technology
B = Broadband
C = Core routers (11.1CA, 11.1CT, 11.1CC)
D = xDSL technology
E = Enterprise feature set
F = Feature Specific enhancements (11.2F)
G = Gigabit Switch Routers (GSR)
H = SDH/SONET technology (11.3HA)
J = Wireless Networking technology (Aironet)
M = Mobile (Restricted to Mobile Wireless BU usage and further reserved for Mainline)
N = Voice, Multimedia, Conference (11.3NA)
P = Platform features (11.2P)
R = Reserved for ROMMON reference
S = Service Provider
T = Reserved for Consolidated Technology Train
W = LAN Switching/Layer 2 routing
X = A short lived, one-time release (12.0XA)
Y = A short-lived, one-time release (when Xs are exhausted)
Z = A short-lived, one-time release (reserved if Ys are exhausted)
Note: New letters may be defined for the purpose of creating new releases.
The first character assigned to the release is based on the technology specific to that release. These are technology characters utilized in Cisco's IOS Release deployment.
A = Aggregation/Access Server/Dial technology
B = Broadband
C = Core routers (11.1CA, 11.1CT, 11.1CC)
D = xDSL technology
E = Enterprise feature set
F = Feature Specific enhancements (11.2F)
G = Gigabit Switch Routers (GSR)
H = SDH/SONET technology (11.3HA)
J = Wireless Networking technology (Aironet)
M = Mobile (Restricted to Mobile Wireless BU usage and further reserved for Mainline)
N = Voice, Multimedia, Conference (11.3NA)
P = Platform features (11.2P)
R = Reserved for ROMMON reference
S = Service Provider
T = Reserved for Consolidated Technology Train
W = LAN Switching/Layer 2 routing
X = A short lived, one-time release (12.0XA)
Y = A short-lived, one-time release (when Xs are exhausted)
Z = A short-lived, one-time release (reserved if Ys are exhausted)
Note: New letters may be defined for the purpose of creating new releases.
