Cisco Cisco IOS XE 3.5E Notas de publicación

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Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE Release 3.7.xE
Cisco IOS Software Packaging
Cisco IOS Software Packaging
The Enterprise Services image supports all Cisco Catalyst 4500-X Series software features based on 
Cisco IOS Software, including enhanced routing. 
The IP Base image supports Open Shortest Path First (OSPF) for Routed Access, Enhanced Interior 
Gateway Routing Protocol (EIGRP) "limited" Stub Routing, Nonstop Forwarding/Stateful Switchover 
(NSF/SSO), and RIPv1/v2. The IP Base image does not support enhanced routing features such as BGP, 
Intermediate System-to-Intermediate System (IS-IS), Full OSPF, Full Enhanced Interior Gateway 
Routing Protocol (EIGRP) & Virtual Routing Forwarding (VRF-lite).
Starting with Cisco IOS Release XE 3.5.0E, OSPF Routed Access in IP Base supports up to 1000 routes.
Cisco IOS XE Release Strategy
Customers with Catalyst 4500-X Series Switches who need the latest hardware and software features 
should migrate to Cisco IOS Release XE 3.7.0E.
IOS XE 3.4.xSG and 3.6.xE are extended maintenance (EM) trains supporting 4500-X. IOS XE 3.3.xSG 
and 3.5.xE standard maintenance (SM) trains supporting 4500-X.
 displays all the active trains.
Figure 1
Software Release Strategy for the Catalyst 4500-X Series Switch
Support
Support for Cisco IOS Software Release XE 3.7.0E follows the standard Cisco Systems® support policy, 
available at
3.6.0E 3.7.0E 
3.3.0SG
EM
EM
SM
SM
SM
3.4.0SG 3.5.0E
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