Cisco IOS Software Releases 12.4 Special and Early Deployments

Security Notices

Security Advisories, Responses and Notices

• Cisco IOS IPS Denial of Service Vulnerability
• Cisco IOS Internet Key Exchange Vulnerability
• Cisco IOS Multicast Virtual Private Network (MVPN) Data Leak
• Cisco IOS Secure Shell Denial of Service Vulnerabilities
• Cisco IOS Software Border Gateway Protocol 4-Byte Autonomous System Number Vulnerabilities
• Cisco IOS Software Crafted Encryption Packet Denial of Service Vulnerability
• Cisco IOS Software Crafted TCP Packet Denial of Service Vulnerability
• Cisco IOS Software DHCP Denial of Service Vulnerability
• Cisco IOS Software DHCP Version 6 Server Denial of Service Vulnerability
• Cisco IOS Software H.323 Denial of Service Vulnerabilities
• Cisco IOS Software H.323 Denial of Service Vulnerability
• Cisco IOS Software IPsec Vulnerability
• Cisco IOS Software IPv6 Virtual Fragmentation Reassembly Denial of Service Vulnerability
• Cisco IOS Software Intrusion Prevention System Denial of Service Vulnerability
• Cisco IOS Software Multicast Network Time Protocol Denial of Service Vulnerability

Release and Compatibility

Release Notes

• Cisco IOS Software Release 12.4(22)XR

  • Release Notes for Cisco PDSN Release 5.5 in IOS Release 12.4(22)XR12
  • Release Notes for Cisco PDSN Release 5.5 in IOS Release 12.4(22)XR11
  • Release Notes for Cisco PDSN Release 5.5 in IOS Release 12.4(22)XR10
  • Release Notes for Cisco PDSN Release 5.5 in IOS Release 12.4(22)XR9
  • Release Notes for Cisco PDSN Release 5.2 in IOS Release 12.4(22)XR8 (PDF - 437 KB)
  • Release Notes for Cisco PDSN Release 5.2 in IOS Release 12.4(22)XR7
  • Release Notes for Cisco PDSN Release 5.2 in IOS Release 12.4(22)XR6
  • Release Notes for Cisco PDSN Release 5.2 in IOS Release 12.4(22)XR5
  • Release Notes for Cisco PDSN Release 5.2 in IOS Release 12.4(22)XR4
  • Release Notes for Cisco PDSN Release 5.1 in IOS Release 12.4(22)XR3
  • Release Notes for Cisco PDSN Release 5.1 in IOS Release 12.4(22)XR2
  • Release Notes for Cisco PDSN Release 5.1 in IOS Release 12.4(22)XR1
  • Release Notes for Cisco PDSN Release 5.0 in IOS Release 12.4(22)XR

• Cisco IOS Software Release 12.4(22)YB

  • Release Notes for Cisco 3800 Series Integrated Services Routers with Cisco IOS Release 12.4(22)YB
  • Release Notes for Cisco 3200 Series Integrated Services Routers with Cisco IOS Release 12.4(22)YB

Reference

Command References

• Cisco IOS Software Release 12.4(24)YE

  • Cisco GGSN Release 10.2 Command Reference, Cisco IOS Release 12.4(24)YE4
  • Cisco GGSN Release 10.1 Command Reference, Cisco IOS Release 12.4(24)YE3

• Cisco IOS Software Release 12.4(22)XR

  • Command Reference for Cisco PDSN Release 5.5 in IOS Release 12.4(22)XR11
  • Command Reference for Cisco PDSN Release 5.5 in IOS Release 12.4(22)XR9
  • Command Reference for Cisco PDSN Release 5.2 in IOS Release 12.4(22)XR4
  • Command Reference for Cisco PDSN Release 5.1 in IOS Release 12.4(22)XR2
  • Command Reference for Cisco PDSN Release 5.1 in IOS Release 12.4(22)XR1
  • Command Reference for Cisco PDSN Release 5.0 in IOS Release 12.4(22)XR

• Cisco IOS Software Release 12.4(22)YD

  • Cisco Mobile Wireless Home Agent Command Reference for Cisco IOS Release 12.4(22)YD3
  • Cisco Mobile Wireless Home Agent Command Reference for IOS Release 12.4(22)YD2

• Cisco IOS Software Release 12.4(22)YE

  • Cisco GGSN Release 9.2 Command Reference, Cisco IOS Release 12.4(22)YE3
  • Cisco GGSN Release 9.0 Command Reference, Cisco IOS Release 12.4(22)YE1

• Cisco IOS Software Release 12.4(15)XM

  • Cisco Mobile Wireless Home Agent Command Reference for IOS Release 12.4(15)XM1
  • Cisco Mobile Wireless Home Agent Command Reference for IOS Release 12.4(15)XM
  • Cisco Mobile Wireless Home Agent Command Reference for IOS Release 12.4(15)XM2

Design

Design TechNotes

• Cisco 12000 Series Internet Router Parity Error Fault Tree
• Cisco Internetwork Operating System (Cisco IOS)
• Cisco Internetworking Operating Systems (IOS)
• Dealing with mallocfail and High CPU Utilization Resulting From the "Code Red" Worm
• Guide to Cisco IOS Release Naming
• How to Protect Your Network Against the Nimda Virus
• Maximum Number of Interfaces and Subinterfaces for Cisco IOS Routers: IDB Limits
• Performance Tuning Basics

Install and Upgrade

Install and Upgrade TechNotes

• Access Routers Software Upgrade Procedures
• Cisco IOS Software Upgrade Procedure for Cisco 801, 802, 803, 804, and 805 Series Routers
• How To Copy a System Image from One Device to Another
• How to Choose a Cisco IOS Software Release
• How to Download a Software Image to a Cisco 2600 via TFTP Using the tftpdnld ROMMON Command
• How to Upgrade from ROMmon Using the Boot Image
• ROMmon Recovery Procedure for the 7000 (RP) Series
• ROMmon Recovery Procedure for the Cisco 1000 Series Router
• ROMmon Recovery for the Cisco 4500 and 4700 Series Routers
• Software Installation and Upgrade Procedure for the 1600, 2000, 2500, 3000, AS5100, and AS5200
• Software Installation and Upgrade Procedure for the AS5350 and AS5400
• Software Installation and Upgrade Procedures
• TFTP Server Selection and Use
• Upgrading Line Card Firmware on a Cisco 12000 Series Internet Router
• Xmodem Console Download Procedure Using ROMmon

Configuration

Configuration Examples and TechNotes

• Configuration Examples Listed Under Specific Technologies

  • Asynchronous Transfer Mode (ATM)
  • Broadband Cable
  • Dial and Access
  • DSL and Long-Reach Ethernet
  • IBM Technologies
  • IP
  • LAN Switching
  • Multiprotocol Label Switching (MPLS)
  • Optical
  • Quality of Service (QoS)
  • Security and VPN
  • Storage Networking
  • Voice
  • WAN
  • Wireless / Mobility

Feature Guides

• Cisco IOS Software Release 12.4(24)YE

  • Cisco GGSN Release 10.2 Configuration Guide, Cisco IOS Release 12.4(24)YE4
  • Cisco GGSN Release 10.1 Configuration Guide, Cisco IOS Release 12.4(24)YE3

• Cisco IOS Software Release 12.4(22)XR

  • Cisco Packet Data Serving Node (PDSN) Release 5.0 for Cisco IOS Release 12.4(22)XR
  • Cisco Packet Data Serving Node Release 5.5 for Cisco IOS Release 12.4(22)XR9
  • Cisco Packet Data Serving Node Release 5.2 for Cisco IOS Release 12.4(22)XR4
  • Cisco Packet Data Serving Node Release 5.1 for Cisco IOS Release 12.4(22)XR2
  • Cisco Packet Data Serving Node Release 5.1 for Cisco IOS Release 12.4(22)XR1

• Cisco IOS Software Release 12.4(22)YB

  • New Features in Cisco IOS Release 12.4(22)YB

• Cisco IOS Software Release 12.4(22)YD

  • Cisco Mobile Wireless Home Agent Release 5.3 for Cisco IOS Release 12.4(22)YD3
  • Cisco Mobile Wireless Home Agent Release 5.2 for Cisco IOS Release 12.4(22)YD2
  • Cisco Mobile Wireless Home Agent Release 5.0 for Cisco IOS Release 12.4(22)YD

• Cisco IOS Software Release 12.4(22)YE

  • Cisco GGSN Release 9.2 Configuration Guide, Cisco IOS Release 12.4(22)YE3
  • Cisco GGSN Release 9.0 Configuration Guide, Cisco IOS Release 12.4(22)YE1

• Cisco IOS Software Release 12.4(15)XM

  • Cisco Mobile Wireless Home Agent 12.4(15)XM
  • Cisco Mobile Wireless Home Agent Feature for Cisco IOS Release 12.4(15)XM2

Maintain and Operate

Maintain and Operate TechNotes

• Back up and Restore Configuration Files
• Upgrading Line Card Firmware on a Cisco 12000 Series Internet Router

Troubleshooting

Troubleshooting TechNotes

• "%Error opening tftp://255.255.255.255/network config" Error Message Prevention
• Access Routers Software Upgrade Procedures
• Back up and Restore Configuration Files
• Buffer Tuning for all Cisco Routers
• Capturing Text Output from Hyperterminal
• Cisco 12000 Series Internet Router Parity Error Fault Tree
• Cisco IOS Software Upgrade Procedure for Cisco 801, 802, 803, 804, and 805 Series Routers
• Cisco Internetwork Operating System (Cisco IOS)
• Cisco Internetworking Operating Systems (IOS)
• Configuring a Core Dump on a GSR Line Card
• Creating Core Dumps
• Dealing with mallocfail and High CPU Utilization Resulting From the "Code Red" Worm
• Guide to Cisco IOS Release Naming
• High CPU Utilization in Exec and Virtual Exec Processes
• How To Copy a System Image from One Device to Another