Cisco Systems® announces Cisco IOS® Software updates for the Cisco® Catalyst® 3550, Catalyst 2950, Catalyst 2950 LRE, and Catalyst 2940 series and Cisco Catalyst 2955 Intelligent Ethernet switches.
This new release furthers Cisco leadership in providing secure, reliable, and feature-rich LAN switching solutions. This product bulletin contains content and delivery information for Cisco IOS Software Release 12.1(22)EA6.
There are no new features introduced with Cisco IOS Software Release 12.1(22)EA6.
Table 1 lists the Layer 2+ capable fixed-configuration Cisco Catalyst switches supported with this software release.
Table 1. Layer 2+ Products Supported with This Release
Cisco Catalyst 2955 Enhanced Image EI Part Numbers
Cisco Catalyst 2950 Series Enhanced Image EI Part Numbers
Cisco Catalyst 2950 Series Standard Image SI Part Numbers
Because of export restrictions on strong cryptography, a separate image is required for cryptographic features (Secure Shell [SSH] Protocol, Simple Network Management Protocol Version 3 [SNMPv3], and Kerberos Protocol). These software images can be downloaded from the corresponding Triple Data Encryption Standard (3DES) area of the links provided in this section.