Cisco IOS Release 12.1 T Security Features

• AAA Broadcast Accounting

• Configuring IKE Extended Authentication

• Configuring IKE Shared Secret Using AAA Server

• Secure Shell Version 1 Support
  Release 12.1(1)T

• Settlements for Packet Voice, Phase 2

• Wildcard Pre-Shared Key Enhancement

• Cisco IOS Release 12.1