Сводные данные для Cisco Cisco IOS Software Releases 12.2 MC
Product Bulletin
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Cisco IOS Software Release 15.0(1)SE for Cisco
Catalyst 3750-X, 3560-X, 3750-E, 3560-E, 3750G,
3560G, 2960, and 2960-S Series Switches and
Cisco Catalyst 3750V2 and 3560V2 Switches
Catalyst 3750-X, 3560-X, 3750-E, 3560-E, 3750G,
3560G, 2960, and 2960-S Series Switches and
Cisco Catalyst 3750V2 and 3560V2 Switches
Cisco announces a Cisco IOS
®
Software update for Cisco
®
Catalyst
®
3750-X, 3560-X,
3750-E, 3750G, 3560-E, 3560G, 2960, and 2960-S Series Switches and Cisco
Catalyst 3750V2 and 3560V2 Switches.
Catalyst 3750V2 and 3560V2 Switches.
This product bulletin contains content and delivery information for Cisco IOS Software Release 15.0(1)SE.
Cisco IOS Software Release 15 provides a more consistent user experience resulting from the evolution of Cisco’s
software development model.
This new model accelerates the sharing of features and applications, improves Cisco IOS Software quality and
enables Borderless Network services. There are no new memory requirements to upgrade from Release 12.2SE
to Release 15.0SE and the same software update policy is applicable for Cisco Catalyst 2K and 3K products as
below:
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps5528/product_bulletin_c25-
534872_ps7077_Products_Bulletin.html
.
Note that the following models (which have reached end of sale) are no longer supported in this release and in
Cisco IOS Software Release 12.2(58)SE1: WS-C3550-24-DC-SMI, WS-C3560-24TS, WS-C3560-24PS, WS
C3560-48PS, WS-C3560-48TS, WS-C3750-24PS, WS-C3750-24TS, WS-C3750-48PS, WS-C3750-48TS, WS-
C3750G-24TS, and WS-C3750G-16TD. The Cisco Catalyst 2350 Series has also reached end of sale and is no
longer supported in this release. Moreover, the following models and series are no longer supported in this
release: Cisco Catalyst 2975, WS-C3750G-24T (16 MB flash), and WS-C3750G-12S (16 MB flash). For ongoing
maintenance rebuilds for these products, refer to Cisco IOS Software Release 12.2(55)SE.
Cisco IOS Software Release 15 uses a slightly more granular naming scheme than Release 12 (in which the
minor release number was usually fixed). This more flexible numbering scheme (see diagram below) can be
leveraged to change the minor release number for example to reflect a “significant” transition, such as the one
from an extended maintenance release to the next feature release: