Cisco Cisco IOS Software Release 12.2(35)SE
8
Release Notes for the Cisco ME 3400E and ME 3400 Ethernet Access Switches, Cisco IOS Release 12.2(50)SE and Later
OL-18265-05
Minimum Cisco IOS Release for Major Features
Table 3
Features Introduced After the First Release and the Minimum Cisco IOS Release Required
Feature
Minimum Cisco IOS Release
Required
Required
IPv6 routing support (metro IP access image only)
12.2(50)SE
IPv6 ACLs (metro IP access image only)
12.2(50)SE
BFD (metro IP access image only)
12.2(50)SE
REP support on ports connected to nonREP ports
12.2(50)SE
NEAT with 802.1X switch supplicant, host authorization with CISP, and auto enablement
12.2(50)SE
CPU utilization threshold trap
12.2(50)SE
EEM 2.4 (metro access image only on ME 3400)
12.2(50)SE
RADIUS server load balancing
12.2(50)SE
IP source guard in metro base image (ME 3400)
12.2(50)SE
Dynamic ARP inspection in metro base image (ME 3400)
12.2(50)SE
EOT and IP SLAs EOT static route support
12.2(46)SE (ME 3400)
12.2(50)SE (ME 3400E)
REP counter and timer enhancements
12.2(46)SE (ME 3400)
12.2(50)SE (ME 3400E)
HSRPv2 (metro IP access image only)
12.2(46)SE (ME 3400)
12.2(50)SE (ME 3400E)
DHCP server port-based address allocation
12.2(46)SE (ME 3400)
12.2(50)SE (ME 3400E)
DHCP-based autoconfiguration and image update
12.2(44)SE
Configurable small-frame arrival threshold
12.2(44)SE
Source Specific Multicast (SSM) mapping for multicast applications
12.2(44)SE
Support for the *, ip-address, interface interface-id, and vlan vlan-id keywords with the clear
ip dhcp snooping command
ip dhcp snooping command
12.2(44)SE
Flex Link Multicast Fast Convergence
12.2(44)SE
IEEE 802.1x readiness check
12.2(44)SE
Configurable control-plane queue assignment
12.2(44)SE
Configurable control plane security (support for ENIs)
12.2(44)SE
/31 bit mask support for multicast traffic
12.2(44)SE
Configuration rollback and replacement
12.2(40)SE
EEM (metro IP access image only)
Note
EEM support was added to the metro access image in 12.2(44)SE
12.2(40)SE
IGMP Helper (metro IP access image only)
12.2(40)SE
IP SLAs support (metro IP access and metro access images only)
12.2(40)SE
IP SLAs enhanced object tracking (metro IP access and metro access images only)
12.2(40)SE
IP SLAs for Ethernet OAM (metro IP access image only)
12.2(40)SE