Release Notes

Release Notes for the Catalyst 4500E Series Switch, Cisco IOS XE Release 3.3.xSG

OL-26675-02

Cisco IOS Software Packaging

Smart Port Yes Yes Yes

SNMP (Simple Network Management Protocol) Yes Yes Yes

SNMP Inform Request Yes Yes Yes

SNMP Manager Yes Yes Yes

SNMPv2C Yes Yes Yes

SNMPv3 - 3DES and AES Encryption Support Yes Yes Yes

SNMPv3 (SNMP Version 3) Yes Yes Yes

Source Specific Multicast (SSM) No Yes Yes

Source Specific Multicast (SSM) - IGMPv3,IGMP v3lite,

and URD

No Yes Yes

Source Specific Multicast (SSM) Mapping No Yes Yes

Span Enhancement: Packet Type and Address Type

Filtering

Yes Yes Yes

Spanning Tree Protocol (STP) Yes Yes Yes

Spanning Tree Protocol (STP) - Backbone Fast

Convergence

Yes Yes Yes

Spanning Tree Protocol (STP) - Loop Guard Yes Yes Yes

Spanning Tree Protocol (STP) - Portfast Yes Yes Yes

Spanning Tree Protocol (STP) - PortFast BPDU Filtering Yes Yes Yes

Spanning Tree Protocol (STP) - Portfast BPDU Guard Yes Yes Yes

Spanning Tree Protocol (STP) - Portfast Support for Trunks Yes Yes Yes

Spanning Tree Protocol (STP) - Root Guard Yes Yes Yes

Spanning Tree Protocol (STP) - Uplink Fast Convergence Yes Yes Yes

Spanning Tree Protocol (STP) - Uplink Load Balancing Yes Yes Yes

Spanning Tree Protocol (STP) Extension Yes Yes Yes

SSO - HSRP No Yes Yes

SSO - IGMP Snooping No Yes Yes

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