Cisco Cisco IOS Software Release 12.4(20)T 전단
© 2008 Cisco Systems, Inc. All rights reserved.
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Release 12.4T Family
Key Features in Release 12.4(22)T
Cisco IOS Security
Cisco IOS
Software
Release
12.4(22)T
Quality of Service
•
Per IPSec Tunnel Quality of
Service (QoS)
Service (QoS)
Management & User Interface
•
Embedded Event Manager Version
3.0
3.0
•
Flexible NetFlow v5 Export Format
•
Flexible NetFlow IPv4 Multicast
Support
Support
•
Flexible NetFlow TopTalkers
Hardware
•
Cisco 880G Integrated Services
Router
Router
•
Cisco 880 SRST Integrated Services
Router
Router
•
Cisco VG202 & VG204 Analog Voice
Gateways
Gateways
•
Cisco IAD2435-8FXS Integrated
Access Device
Access Device
•
IPS Enhanced Network Module
•
IOS Firewall Trusted Relay Point
•
Certificate IP Address Extension
Support
Support
•
Time-Based Anti-Replay Support on
VSA
VSA
•
GET VPN Enhancements
•
IOS SSL VPN Localization
•
ACL Syslog Correlation
•
IOS Support for Lawful Intercept
Voice
•
RSVP Preconditions (RFC3312)
•
Audio RSVP enhancements to
support reINVITE or 302 based
supplementary services on
gateway
support reINVITE or 302 based
supplementary services on
gateway
•
RSVP support on the SIP trunk of
SCCP-CUCME
SCCP-CUCME
•
SIP SRTP Fallback to Non-secure
RTP and SRTP over sip: scheme
for CUBE
RTP and SRTP over sip: scheme
for CUBE
•
SIP Diversion Header
Enhancements
Enhancements
•
SIP History INFO
•
SIP Multicast Music on Hold