Release Notes

20
Release Notes for the Catalyst 4500E Series Switch, Cisco IOS XE Release 3.3.xSG
OL-26675-02
Cisco IOS Software Packaging
TrustSec: IEEE 802.1ae MACSec encryption on user
facing ports
No Yes Yes
TrustSec: IEEE 802.1ae MACSec encryption on user
facing ports SSO
No Yes Yes
TrustSec: IEEE 802.1ae MACSec encryption between
switch-to-switch links using Cisco SAP (Security
Association Protocol)
No Yes Yes
TrustSec SGT Exchange Protocol (SXP) IPv4 No Yes Yes
UDI - Unique Device Identifier Yes Yes Yes
Uni-Directional Link Routing (UDLR) No Yes Yes
Unicast Mac Filtering Yes Yes Yes
Unicast Reverse Path Forwarding (uRPF) No Yes Yes
Unidirectional Ethernet Yes Yes Yes
UniDirectional Link Detection (UDLD) Yes Yes Yes
Virtual Router Redundancy Protocol (VRRP) No Yes Yes
Virtual Trunking Protocol (VTP) - Pruning Yes Yes Yes
VLAN Access Control List (VACL) Yes Yes Yes
VLAN MAC Address Filtering Yes Yes Yes
VLAN Mapping (VLAN Translation) No Yes Yes
VRF-aware TACACS+ No No Yes
VTP (Virtual Trunking Protocol) Version 2 Yes Yes Yes
VTP Version 3 Yes Yes Yes
WCCP Version 2 No Yes Yes
Web Authentication Proxy Yes Yes Yes
Webauth Enhancements Yes Yes Yes
Wireshark-based Ethernet Analyzer No Yes Yes
XM L- PI Yes Yes Yes
1. EEE 802.1t—An IEEE amendment to IEEE 802.1D that includes extended system ID, long path cost, and PortFast.
Table 1 LAN Base/IP Base/EnterpriseServices Image Support on Cisco Catalyst 4500E
Supervisor Engine 7-E and Supervisor Engine 7L-E
Feature LAN Base IP Base
Enterprise
Services