BulletinsTable of ContentsPRODUCT BULLETIN NO. 25891CISCO IOS SOFTWARE RELEASE 12.2(20)EWA FOR THE CISCO CATALYST 4500 SUPERVISOR ENGINES II-PLUS, II-PLUS-TS, IV AND V1CISCO IOS SOFTWARE RELEASE 12.2(20)EWA SUPPORT1New Hardware Features1Cisco Catalyst 4503 Supervisor Engine II-Plus-TS1Cisco Catalyst 4500 Series 6-Port Alternatively Wired 10/100/1000 PoE or SFP Line Card (WS-X4506-GB-T)1New Software Features1Stateful Switchover1Non-Stop Forwarding Awareness2802.1x with Voice VLAN ID2Forced 10/100 Autonegotiation2SUPPORT2MIGRATION PATHS2PRODUCT NUMBERS2Size: 50.7 KBPages: 5Language: EnglishOpen manual
BulletinsTable of ContentsPROCDUCT BULLETIN NO. 26531NEW CISCO IOS SOFTWARE RELEASE 12.1(22)EA2 FOR CISCO CATALYST 2955, 2950, 2950-LRE, AND 2940 SERIES AND CATALYST 2955 SWITC1OVERVIEW1NEW FEATURES IN CISCO IOS SOFTWARE RELEASE 12.1(22)EA21ADDITIONAL RESOURCES2Software Download2Product Information3Support3Software Image Migration Guide3Size: 52 KBPages: 5Language: EnglishOpen manual
BulletinsTable of ContentsProduct Bulletin No. 32291New Cisco IOS Software Release 12.1(22)EA7 for Cisco Catalyst 3550, Catalyst 2950, Catalyst 2950 LRE, and Catalyst 2940 Ser1ADDITIONAL RESOURCES2Software Download2Product Information3Support3Software Image Migration Guide3Size: 52.8 KBPages: 4Language: EnglishOpen manual
