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Cisco AS5300 Series Universal Gateways

Troubleshooting TechNotes

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Cisco AS5350 Universal Gateway
- "%Error opening tftp://255.255.255.255/network config" Error Message Prevention
  03/Aug/2006
- Auxiliary Port, Console Port, And Adapter Pinouts For Cisco 1000, 1600, 2500, 2600, And 3600 Series Routers
  27/Jan/2006
- Back up and Restore Configuration Files
  03/Aug/2006
- Buffer Tuning for all Cisco Routers
  28/Nov/2008
- CAB-X21 MT and CAB-X21 FC Serial Cable Specifications
  21/Nov/2006
- CAB-530 MT Serial Cable Specifications
  27/Jan/2006
- CAB-449 MT and CAB-449 FC EIA/TIA-449 Serial Cable Specifications
  30/Jan/2006
- CAB-232 MT and CAB-232 FC EIA/TIA-232 Serial Cable Specifications
  30/Jan/2006
- CAB-25AS-FDTE Adapter Technical Specifications
  30/Jan/2006
- CAB-25AS-MMOD Adapter Technical Specifications
  27/Jan/2006
- Cabling Guide for Console and AUX Ports
  03/Sep/2006
- Capturing Text Output from Hyperterminal
  25/Jun/2008
- Characterizing and Tracing Packet Floods Using Cisco Routers
  27/May/2005
- Cisco Cable Product Numbers, Part Numbers, and Descriptions
  01/Aug/2006
- Clock Synchronization for AS5xxx Network Access Servers
  09/Sep/2005
- Configuring NextPort SPE Recovery
  30/Oct/2008
- Creating Core Dumps
  24/Jun/2008
- Dealing with mallocfail and High CPU Utilization Resulting From the "Code Red" Worm
  20/Jun/2008
- Defining Strategies to Protect Against TCP SYN Denial of Service Attacks
  06/Jan/2006
- Distinguishing Modem and Voice Calls on Cisco AS5xxx Gateways
  02/Feb/2006
- Ethernet AUI Port, Pinouts, and Cable Specifications
  30/Jan/2006
- Ethernet 100BaseTX and 10BaseT Cables: Guidelines and Specifications
  01/Aug/2006
- Hardware Troubleshooting for AS5350 and AS5400 Series Routers
  07/Jul/2005
- Hardware Troubleshooting Index Page
  20/Oct/2006
- High CPU Utilization in Exec and Virtual Exec Processes
  12/Dec/2008
- How to Choose a Cisco IOS Software Release
  29/Nov/2006
- How to Connect a KG-84A to a Cisco Serial Interface
  01/Aug/2006
- How To Copy a System Image from One Device to Another
  02/Aug/2006
- How to Protect Your Network Against the Nimda Virus
  06/Mar/2008
- How to Upgrade from ROMmon Using the Boot Image
  27/Jan/2006
- Identifying the Controllers and Modem Hardware On AS5xxx Platforms
  15/Nov/2007
- Interpreting NextPort Disconnect Reason Codes
  15/Nov/2007
- Less Common Types of System Crashes
  29/Nov/2006
- Let's Connect:Your Serial Cable Guide
  01/Aug/2006
- Maximum Number of Interfaces and Subinterfaces for Cisco IOS Platforms: IDB Limits
  24/Jun/2008
- Nextport Compatibility With V.92, V.110 and V.120 Clients
  02/Dec/2005
- NextPort SPE and IOS Software Version Reference Table
  15/Nov/2007
- Performance Tuning Basics
  11/Jul/2007
- Prevent "Translating. domain server (255.255.255.255)" Messages after an Invalid Command is Entered on a Router
  02/Aug/2006
- Problems Caused by Simultaneous Access to Router NVRAM
  03/Aug/2006
- Processor Memory Parity Errors (PMPEs)
  31/Jan/2006
- Reset a Cisco Router to Factory Default Settings
  02/Aug/2006
- Retrieving Information from the Crashinfo File
  01/Feb/2006
- Security Reference Information
  29/Jul/2003
- SegV Exceptions
  31/Jul/2006
- Software Installation and Upgrade Procedure for the AS5350 and AS5400
  31/Jan/2006
- Standard Break Key Sequence Combinations During Password Recovery
  02/Aug/2006
- TCP and UDP Small Servers
  01/Aug/2006
- Terminating V.120 Sessions on the NextPort DSP
  29/Jan/2008
- TFTP Server Selection and Use
  02/Feb/2006
- The show processes Command
  15/Jan/2008
- Troubleshooting Buffer Leaks
  29/Nov/2006
- Troubleshooting Bus Error Crashes
  29/Nov/2006
- Troubleshooting Ethernet Collisions
  01/Aug/2006
- Troubleshooting High CPU Utilization Due to Interrupts
  29/May/2008
- Troubleshooting High CPU Utilization due to Processes
  29/Sep/2008
- Troubleshooting High CPU Utilization in IP Input Process
  02/Aug/2006
- Troubleshooting High CPU Utilization on Cisco Routers
  24/Jul/2008
- Troubleshooting Input Queue Drops and Output Queue Drops
  29/Jul/2008
- Troubleshooting Memory Problems
  28/Nov/2006
- Troubleshooting Router Crashes
  28/Nov/2006
- Troubleshooting Router Hangs
  02/Aug/2006
- Troubleshooting Spurious Accesses, Alignment Errors, and Spurious Interrupts
  02/Aug/2006
- Troubleshooting Watchdog Timeouts
  29/Nov/2006
- Understanding NextPort SPE Versions
  15/Nov/2007
- Understanding Software-forced Crashes
  31/Jul/2006
- Understanding the Definition of bits per second (bits/sec) from the show interfaces Command Output
  01/Aug/2006
- Understanding the Ping and Traceroute Commands
  29/Nov/2006
- Use of the Configuration Register on All Cisco Routers
  03/Apr/2006
- Using Network-Based Application Recognition and ACLs for Blocking the "Code Red" Worm
  02/Aug/2006
- What Causes %SYS-3-CPUHOG Messages?
  24/Jun/2008
- What Causes a Router To Be Restarted By the Abort or Trace Trap Commands
  29/Nov/2006
- Why Does My Router Lose Its Configuration During Reboot?
  25/Jun/2008
- Xmodem Console Download Procedure Using ROMmon
  01/Feb/2006
- 5-in-1 EIA/TIA-449 Assembly and Pinouts
  01/Aug/2006
- 5-in-1 EIA/TIA-232 Assembly and Pinouts
  04/Mar/2008
- 5-in-1 V.35 Assembly and Pinouts
  18/Dec/2007
- 5-in-1 X.21 Assembly and Pinouts
  04/Mar/2008
Cisco AS5300 Access Server
- "%Error opening tftp://255.255.255.255/network config" Error Message Prevention
  03/Aug/2006
- Auxiliary Port, Console Port, And Adapter Pinouts For Cisco 1000, 1600, 2500, 2600, And 3600 Series Routers
  27/Jan/2006
- Back up and Restore Configuration Files
  03/Aug/2006
- Buffer Tuning for all Cisco Routers
  28/Nov/2008
- CAB-X21 MT and CAB-X21 FC Serial Cable Specifications
  21/Nov/2006
- CAB-530 MT Serial Cable Specifications
  27/Jan/2006
- CAB-449 MT and CAB-449 FC EIA/TIA-449 Serial Cable Specifications
  30/Jan/2006
- CAB-232 MT and CAB-232 FC EIA/TIA-232 Serial Cable Specifications
  30/Jan/2006
- CAB-25AS-FDTE Adapter Technical Specifications
  30/Jan/2006
- CAB-25AS-MMOD Adapter Technical Specifications
  27/Jan/2006
- Cabling Guide for Console and AUX Ports
  03/Sep/2006
- Capturing Text Output from Hyperterminal
  25/Jun/2008
- Characterizing and Tracing Packet Floods Using Cisco Routers
  27/May/2005
- Cisco Cable Product Numbers, Part Numbers, and Descriptions
  01/Aug/2006
- Clock Synchronization for AS5xxx Network Access Servers
  09/Sep/2005
- Creating Core Dumps
  24/Jun/2008
- Dealing with mallocfail and High CPU Utilization Resulting From the "Code Red" Worm
  20/Jun/2008
- Defining Strategies to Protect Against TCP SYN Denial of Service Attacks
  06/Jan/2006
- Ethernet AUI Port, Pinouts, and Cable Specifications
  30/Jan/2006
- Ethernet 100BaseTX and 10BaseT Cables: Guidelines and Specifications
  01/Aug/2006
- Hardware Troubleshooting for AS5200 and AS5300 Series Routers
  05/Sep/2005
- Hardware Troubleshooting Index Page
  20/Oct/2006
- High CPU Utilization in Exec and Virtual Exec Processes
  12/Dec/2008
- How to Choose a Cisco IOS Software Release
  29/Nov/2006
- How to Connect a KG-84A to a Cisco Serial Interface
  01/Aug/2006
- How To Copy a System Image from One Device to Another
  02/Aug/2006
- How to Protect Your Network Against the Nimda Virus
  06/Mar/2008
- How to Upgrade from ROMmon Using the Boot Image
  27/Jan/2006
- Identifying the Controllers and Modem Hardware On AS5xxx Platforms
  15/Nov/2007
- Less Common Types of System Crashes
  29/Nov/2006
- Let's Connect:Your Serial Cable Guide
  01/Aug/2006
- Maximum Number of Interfaces and Subinterfaces for Cisco IOS Platforms: IDB Limits
  24/Jun/2008
- Performance Tuning Basics
  11/Jul/2007
- Prevent "Translating. domain server (255.255.255.255)" Messages after an Invalid Command is Entered on a Router
  02/Aug/2006
- Problems Caused by Simultaneous Access to Router NVRAM
  03/Aug/2006
- Processor Memory Parity Errors (PMPEs)
  31/Jan/2006
- Reset a Cisco Router to Factory Default Settings
  02/Aug/2006
- Retrieving Information from the Crashinfo File
  01/Feb/2006
- ROMmon Recovery Procedure for the AS5300, AS5350, and the AS5400
  29/Jan/2006
- Security Reference Information
  29/Jul/2003
- SegV Exceptions
  31/Jul/2006
- Standard Break Key Sequence Combinations During Password Recovery
  02/Aug/2006
- TCP and UDP Small Servers
  01/Aug/2006
- TFTP Server Selection and Use
  02/Feb/2006
- The show processes Command
  15/Jan/2008
- Troubleshooting Buffer Leaks
  29/Nov/2006
- Troubleshooting Bus Error Crashes
  29/Nov/2006
- Troubleshooting Ethernet Collisions
  01/Aug/2006
- Troubleshooting High CPU Utilization Due to Interrupts
  29/May/2008
- Troubleshooting High CPU Utilization due to Processes
  29/Sep/2008
- Troubleshooting High CPU Utilization in IP Input Process
  02/Aug/2006
- Troubleshooting High CPU Utilization on Cisco Routers
  24/Jul/2008
- Troubleshooting Input Queue Drops and Output Queue Drops
  29/Jul/2008
- Troubleshooting Memory Problems
  28/Nov/2006
- Troubleshooting MICA Modem Hardware Issues
  09/Sep/2005
- Troubleshooting Router Crashes
  28/Nov/2006
- Troubleshooting Router Hangs
  02/Aug/2006
- Troubleshooting Spurious Accesses, Alignment Errors, and Spurious Interrupts
  02/Aug/2006
- Troubleshooting VTSP-3-DSP_TIMEOUT Error on Cisco AS5300 Access Server Platforms
  02/Feb/2006
- Troubleshooting Watchdog Timeouts
  29/Nov/2006
- Understanding Software-forced Crashes
  31/Jul/2006
- Understanding the Definition of bits per second (bits/sec) from the show interfaces Command Output
  01/Aug/2006
- Understanding the Ping and Traceroute Commands
  29/Nov/2006
- Upgrading the Modem Firmware/Portware in Cisco Routers with Internal Digital Modems
  15/Sep/2005
- Use of the Configuration Register on All Cisco Routers
  03/Apr/2006
- Using a Customized HTTP Interface for Router Management
  28/Jan/2008
- Using Network-Based Application Recognition and ACLs for Blocking the "Code Red" Worm
  02/Aug/2006
- What Causes %SYS-3-CPUHOG Messages?
  24/Jun/2008
- What Causes a Router To Be Restarted By the Abort or Trace Trap Commands
  29/Nov/2006
- Why Does My Router Lose Its Configuration During Reboot?
  25/Jun/2008
- Xmodem Console Download Procedure Using ROMmon
  01/Feb/2006
- 5-in-1 EIA/TIA-449 Assembly and Pinouts
  01/Aug/2006
- 5-in-1 EIA/TIA-232 Assembly and Pinouts
  04/Mar/2008
- 5-in-1 V.35 Assembly and Pinouts
  18/Dec/2007
- 5-in-1 X.21 Assembly and Pinouts
  04/Mar/2008
Troubleshooting Tools
- Bug Toolkit
- Output Interpreter
- "%Error opening tftp://255.255.255.255/network config" Error Message Prevention
  03/Aug/2006
- Auxiliary Port, Console Port, And Adapter Pinouts For Cisco 1000, 1600, 2500, 2600, And 3600 Series Routers
  27/Jan/2006
- Back up and Restore Configuration Files
  03/Aug/2006
- Buffer Tuning for all Cisco Routers
  28/Nov/2008
- CAB-X21 MT and CAB-X21 FC Serial Cable Specifications
  21/Nov/2006
- CAB-530 MT Serial Cable Specifications
  27/Jan/2006
- CAB-449 MT and CAB-449 FC EIA/TIA-449 Serial Cable Specifications
  30/Jan/2006
- CAB-232 MT and CAB-232 FC EIA/TIA-232 Serial Cable Specifications
  30/Jan/2006
- CAB-25AS-FDTE Adapter Technical Specifications
  30/Jan/2006
- CAB-25AS-MMOD Adapter Technical Specifications
  27/Jan/2006
- Cabling Guide for Console and AUX Ports
  03/Sep/2006
- Capturing Text Output from Hyperterminal
  25/Jun/2008
- Cisco Cable Product Numbers, Part Numbers, and Descriptions
  01/Aug/2006
- Creating Core Dumps
  24/Jun/2008
- Dealing with mallocfail and High CPU Utilization Resulting From the "Code Red" Worm
  20/Jun/2008
- Ethernet AUI Port, Pinouts, and Cable Specifications
  30/Jan/2006
- Ethernet 100BaseTX and 10BaseT Cables: Guidelines and Specifications
  01/Aug/2006
- Hardware Troubleshooting Index Page
  20/Oct/2006
- High CPU Utilization in Exec and Virtual Exec Processes
  12/Dec/2008
- How to Choose a Cisco IOS Software Release
  29/Nov/2006
- How to Connect a KG-84A to a Cisco Serial Interface
  01/Aug/2006
- How To Copy a System Image from One Device to Another
  02/Aug/2006
- How to Protect Your Network Against the Nimda Virus
  06/Mar/2008
- How to Upgrade from ROMmon Using the Boot Image
  27/Jan/2006
- Less Common Types of System Crashes
  29/Nov/2006
- Let's Connect:Your Serial Cable Guide
  01/Aug/2006
- Maximum Number of Interfaces and Subinterfaces for Cisco IOS Platforms: IDB Limits
  24/Jun/2008
- Performance Tuning Basics
  11/Jul/2007
- Prevent "Translating. domain server (255.255.255.255)" Messages after an Invalid Command is Entered on a Router
  02/Aug/2006
- Problems Caused by Simultaneous Access to Router NVRAM
  03/Aug/2006
- Processor Memory Parity Errors (PMPEs)
  31/Jan/2006
- Reset a Cisco Router to Factory Default Settings
  02/Aug/2006
- Retrieving Information from the Crashinfo File
  01/Feb/2006
- SegV Exceptions
  31/Jul/2006
- Software Upgrade Procedure
  08/Feb/2007
- Standard Break Key Sequence Combinations During Password Recovery
  02/Aug/2006
- TCP and UDP Small Servers
  01/Aug/2006
- TFTP Server Selection and Use
  02/Feb/2006
- The show processes Command
  15/Jan/2008
- Troubleshooting Buffer Leaks
  29/Nov/2006
- Troubleshooting Bus Error Crashes
  29/Nov/2006
- Troubleshooting Ethernet Collisions
  01/Aug/2006
- Troubleshooting High CPU Utilization Due to Interrupts
  29/May/2008
- Troubleshooting High CPU Utilization due to Processes
  29/Sep/2008
- Troubleshooting High CPU Utilization in IP Input Process
  02/Aug/2006
- Troubleshooting High CPU Utilization on Cisco Routers
  24/Jul/2008
- Troubleshooting Input Queue Drops and Output Queue Drops
  29/Jul/2008
- Troubleshooting Memory Problems
  28/Nov/2006
- Troubleshooting Router Crashes
  28/Nov/2006
- Troubleshooting Router Hangs
  02/Aug/2006
- Troubleshooting Spurious Accesses, Alignment Errors, and Spurious Interrupts
  02/Aug/2006
- Troubleshooting Watchdog Timeouts
  29/Nov/2006
- Understanding and Configuring VLAN Routing and Bridging on a Router Using the IRB Feature
  30/Aug/2005
- Understanding Software-forced Crashes
  31/Jul/2006
- Understanding the Definition of bits per second (bits/sec) from the show interfaces Command Output
  01/Aug/2006
- Understanding the Ping and Traceroute Commands
  29/Nov/2006
- Using Network-Based Application Recognition and ACLs for Blocking the "Code Red" Worm
  02/Aug/2006
- What Causes %SYS-3-CPUHOG Messages?
  24/Jun/2008
- What Causes a Router To Be Restarted By the Abort or Trace Trap Commands
  29/Nov/2006
- Why Does My Router Lose Its Configuration During Reboot?
  25/Jun/2008
- Xmodem Console Download Procedure Using ROMmon
  01/Feb/2006
- 5-in-1 EIA/TIA-449 Assembly and Pinouts
  01/Aug/2006
- 5-in-1 EIA/TIA-232 Assembly and Pinouts
  04/Mar/2008
- 5-in-1 V.35 Assembly and Pinouts
  18/Dec/2007
- 5-in-1 X.21 Assembly and Pinouts
  04/Mar/2008