Release Notes

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

OL-26675-02

Cisco IOS Software Packaging

NEAT Enhancement: Re-Enabling BPDU Guard Based on

User Configuration

Yes Yes Yes

NETCONF over SSHv2 Yes Yes Yes

Network Edge Access Topology (NEAT) Yes Yes Yes

Network Time Protocol (NTP) Yes Yes Yes

Network Time Protocol (NTP) master Yes Yes Yes

NMSP Enhancements

• GPS support for location

• Location at switch level

• Local timezone change

• Name value pair

• Priority settings for MIBs

No Yes Yes

No Service Password Recovery Yes Yes Yes

No. of VLAN Support 2048 4096 4096

NSF - BGP No No Yes

NSF - EIGRP No Yes Yes

NSF - OSPF (version 2 only) No Yes Yes

NSF/SSO (Nonstop Forwarding with Stateful Switchover) No Yes Yes

NTP for IPv6 Yes Yes Yes

NTP for VRF aware No No Yes

Onboard Failure Logging (OBFL) Yes Yes Yes

OSPF No Yes

Yes

OSPF v3 Authentication No Yes

Yes

OSPF Flooding Reduction No Yes

Yes

OSPF for Routed Access No Yes Yes

OSPF Incremental Shortest Path First (i-SPF) Support No Yes

Yes

OSPF Link State Database Overload Protection 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