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Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC
OL-2310-11
Feature Sets
Release 12.1(27b)E4
Note For information about the size of Release 12.1(27b)E4 images, see the “Image Names and Sizes in
Release 12.1(27b)E4” section.
Feature Set Image Filename Orderable Product Number
1
Enterprise:
•
Wire speed Layer 2 switching (bridging)
• Wire speed Layer 3 switching (routing)
for IP (routing protocols include RIPv1,
RIPv2, OSPF, IGRP, EIGRP, EGP,
BGP4, and IS-IS; multicast routing
protocols include PIM version 1 and 2,
MBGP/MSDP, IGMP, and RGMP)
• With Supervisor Engine 2, IPX routing
in software on the MSFC2
• With Supervisor Engine 1, wire speed
Layer 3 switching (routing) for IPX
• AppleTalk Phase 1/2, DECnet Phase IV,
and VINES routing
• DECnet Phase V and CLNS/OSI routing
Supervisor Engine 2/MSFC2 images
c6sup22-js-mz.121-27b.E4 S6S22ALV-12127E
Supports FlexWAN and OSM:
c6sup22-jsv-mz.121-27b.E4 S6S22AV-12127E
Supports SSHv2:
c6sup22-jk2s-mz.121-27b.E4 S6S22ALK2-12127E
Supports FlexWAN, OSM, and SSHv2:
c6sup22-jk2sv-mz.121-27b.E4 S6S22AK2-12127E
Supports FlexWAN, OSM, and firewall:
c6sup22-jo3sv-mz.121-27b.E4 S6S22AVH-12127E
Supports FlexWAN, OSM, firewall, and SSHv2:
c6sup22-jk2o3sv-mz.121-27b.E4 S6S22ZVH-12127E
Supervisor Engine 1/MSFC2 images
c6sup12-js-mz.121-27b.E1 S6S12A-12127E
Supports FlexWAN and OSM:
c6sup12-jsv-mz.121-27b.E1 S6S12AV-12127E
Supports SSHv2:
c6sup12-jk2s-mz.121-27b.E1 S6S12ALK2-12127E
Supports FlexWAN, OSM, and SSHv2:
c6sup12-jk2sv-mz.121-27b.E S6S12AK2-12127E
Supports FlexWAN, OSM, and firewall:
c6sup12-jo3sv-mz.121-27b.E1 S6S12AVH-12127E
Supports FlexWAN, OSM, firewall, and SSHv2:
c6sup12-jk2o3sv-mz.121-27b.E1 S6S12AK2H-12127E
Supervisor Engine 1/MSFC images
c6sup11-js-mz.121-27b.E1 S6S11A-12127E
Supports FlexWAN and OSM:
c6sup11-jsv-mz.121-27b.E S6S11AV-12127E
Supports SSHv2:
c6sup11-jk2sv-mz.121-27b.E1 S6S11ALK2-12127E
Supports FlexWAN, OSM, and SSHv2:
c6sup11-jk2sv-mz.121-27b.E S6S11AK2-12127E
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