Cisco Cisco IOS Software Release 12.4(20)T プリント
© 2008 Cisco Systems, Inc. All rights reserved.
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Release 12.4T Family:
Key Features in Release 12.4(11)T
Key Features in Release 12.4(11)T
Cisco IOS Security
Cisco IOS
Software
Release
12.4(11)T
QoS
• ATM QoS Features for the ADSL2 and
ADSL2+ High-Speed WAN Interface Card
for Cisco 1800, 2800, and 3800 Series
Integrated Services Routers
for Cisco 1800, 2800, and 3800 Series
Integrated Services Routers
IP Mobility & Wireless
IP Services
• Cisco Express Forwarding (CEF) L4 Port
Load Balancing
• DHCP Class support for Option 60, 77,
124, 125
• DHCP Relay Per interface VPN ID support
MPLS Management
•
MPLS LSP Ping for Layer 2 VPN
Pseudowires (RFC4379)
Pseudowires (RFC4379)
•
MPLS OAM support for Pseudowire (PW)
VCCV validation
VCCV validation
•
MPLS Pseudowire MIBs
Voice
•
VoiceXML Browser Enhancements for
the ISR and AS5000
the ISR and AS5000
•
Enhancements to Cisco IOS Session
Border Controller (SBC)- Cisco
Multiservice IP-to-IP Gateway
Border Controller (SBC)- Cisco
Multiservice IP-to-IP Gateway
Hardware
•
7200VXR Series NPE-G2 Network
Processing Engine
Processing Engine
•
VPN Service Adapter for Cisco 7200
Series Router
Series Router
•
Mobile IPv6 Authentication Option
Support
Support
Layer 2 VPN
• Any Transport over MPLS (AToM) L2 VPN
encapsulation
• AToM Pseudowire Redundancy
• AToM Interworking
• Multilink Frame Relay over MPLS
•
AToM High Availability
•
Layer 2 Local Switching with Interworking
• Group Encrypted Transport VPN
•
Cisco IOS SSLVPN – Application ACL,
Netegrity Single Sign-on support, Port-
forwarding enhancements, Debug
infrastructure, URL obfuscation
Netegrity Single Sign-on support, Port-
forwarding enhancements, Debug
infrastructure, URL obfuscation
• RFC 2547 over DMVPN
•
Easy VPN Manageability Enhancements
•
Easy VPN Identical Addressed spokes
•
IOS Firewall and Voice support
enhancements
enhancements