Cisco Systems No difference between ....T and .....T3?

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No difference between ....T and .....T3? Christer Bergstrom 02-22-06
Posted by Christer Bergstrom on February 22, 2006, 10:33 am
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dear Group
I have been planning to move upwards in IOS versions
an have been using Cisco Feature Navigator to establish
the appropriate vesion for my needs.
When examine versions:
c837-k9o3sy6-mz.12.3-11.T with
c837-k9o3sy6-mz.12.3-11.T3 there are no
difference according to Feature Navigator.

Is there some node in the Cisco abyss
that I have missed to find, that have
information regarding T and T3?

best regards
Christer Bergström

Posted by Merv on February 22, 2006, 11:50 am
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Well to start with all of the 12.3(11)T vesion are now defferred images
( read junked)

The numbers at the end are a finer granularity than the maintenace
release number and usually provide no new features just bugs fixes

So for example there are images 12.3(14)T2, T3, T4,T5 and T6

One usually wants to picked up the last image of a series like this as
it will have the most bug fixes ( and sometimes some new ones ..)


Posted by Aaron Leonard on February 22, 2006, 6:20 pm
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Christer,

Comparing 12.3(11)T with 12.3(11)T3 ... the only difference is
that the latter version (which is technically called a "throttle
rebuild") contains some set of "important" bugfixes vs. the former.

In general, if you wish to use some release branch 12.x(y)T, you
should almost always select the last rebuild from that throttle -
i.e. 12.x(y)T<n> where "n" is the highest value available. Right
now, for the 12.3(11)T throttle branch, 12.3(11)T10 is the latest
and presumably best rebuild.

Regards,

Aaron

---


~ dear Group
~ I have been planning to move upwards in IOS versions
~ an have been using Cisco Feature Navigator to establish
~ the appropriate vesion for my needs.
~ When examine versions:
~ c837-k9o3sy6-mz.12.3-11.T with
~ c837-k9o3sy6-mz.12.3-11.T3 there are no
~ difference according to Feature Navigator.
~
~ Is there some node in the Cisco abyss
~ that I have missed to find, that have
~ information regarding T and T3?
~
~ best regards
~ Christer Bergström


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