Cisco 12000 Series Routers
| Overview | Product Overview |
|---|---|
| Status |
End of Support
EOL Details
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| Series Release Date | Pre-1999 |
| End-of-Sale Date | 07-JUN-2015 Details |
| End-of-Support Date | 30-JUN-2020 Details |
| Diagram | Visio Stencil (2 MB .zip file) |
- US/Canada 800-553-2447
- Worldwide Support Phone Numbers
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This product is no longer Supported by Cisco.
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- 12004 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12006 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12010 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12016 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12404 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12406 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12410 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12416 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12810 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
- 12816 Router
Status: End of Support EOL Details | End-of-Support Date: 30-Jun-2020
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Latest Security Notices
- 22-Jul-2015
- 10-Jul-2015
- 10-Jul-2015
- 10-Jul-2015
- 09-Nov-2014
- 09-Nov-2014
- 01-Nov-2014
- 16-Aug-2013
- 10-Dec-2011
- 10-Dec-2011
Document Categories
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Data Sheets and Product Information
- Cisco 12000 Series Packet over SONET/SDH (POS) Line Cards
- Cisco XR 12000 and 12000 Series Gigabit Ethernet Line Cards
- Cisco 12000 Series Routers with Cooling, Fabric, and Power Enhancements
- Cisco XR 12000 and 12000 Series SPA Interface Processors
- Cisco 12000 Series ATM Line Cards
- Cisco 2-, 5-, 8-, and 10-Port Gigabit Ethernet Shared Port Adapters, Version 2
- Cisco 4-Port and 8-Port OC-3c/STM-1 Packet over SONET SPA
- Cisco 2-Port, 4-Port, and 8-Port OC-12c/STM-4 Packet over SONET SPA
- Cisco 1-Port 10 Gigabit Ethernet Shared Port Adapter, Version 2
- Cisco XR 12000 and 12000 Series SPA Interface Processor-600
- Cisco 12000 Series 8-Port Fast Ethernet Line Card
- Cisco 12000 Series Channelized Line Card
- Cisco 12000 Series Dynamic Packet Transport Line Cards
- Cisco 12000 Series TDM Line Cards
- Cisco 12000 Series SPA Interface Processor-400
Data Sheets
- End-of-Sale and End-of-Life Announcement for the Cisco 12000 Series SPA Interface Processor-601, Performance Route Processor-3, and Associated Components
- End-of-Sale and End-of-Life Announcement for the Cisco 12000 Series Chassis Blank Filler Panel
- End-of-Sale and End-of-Life Announcement for the Cisco 12404 Router Multiservice Edge SIP Promotional Bundle
- End-of-Sale and End-of-Life Announcement for the Cisco 12000 Series SPA Interface Processors - SIP 401 and SIP 501
- End-of-Sale and End-of-Life Announcement for the Cisco 12000 Series BNC Cables for Engine 3 Line Cards
- End-of-Sale and End-of-Life Announcement for the Cisco 12000 Series Gigabit Switch Routers and XR 12000 16-Slot Chassis and Associated Components
- End-of-Sale and End-of-Life Announcement for the Cisco 12000 Series Gigabit Switch Router Legacy Chassis Accessories
- End-of-Sale and End-of-Life Announcement for the Cisco XR 12000 and 12000 Series 4-Slot and 6-Slot Chassis and Associated Components
- End-of-Sale and End-of-Life Announcement for the Cisco XR 12000 and 12000 Series 10-Slot Chassis and Associated Components
- End-of-Sale and End-of-Life Announcement for the Cisco 12000 Series Legacy Clock Scheduler Card
- End-of-Sale and End-of-Life Announcement for the Cisco 12000 Series Legacy Fabric Cards
- End-of-Sale and End-of-Life Announcement for the Cisco XR 12000 and 12000 Series Performance Route Processor-2 and Associated Memory Cards
- Relocation content for EOL8629
- End-of-Sale and End-of-Life Announcement for the GSR Engine 3 Line Cards and Performance Route Processor-1 Memory Modules
- End-of-Sale and End-of-Life Announcement for the Cisco GSR 12000 IOS Releases
End-of-Life and End-of-Sale Notices
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Security Notices
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Cisco 12816 Router
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Cisco 12416 Router
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Cisco 12406 Router
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Cisco 12404 Router
- Field Notice: FN - 61768 - PRP-2 Does Not Auto-boot Due to ROMMON Read Errors
- Field Notice: FN - 61895 - Show Controller Command Displays Inaccurate Optical Levels on 4OC48E and OC192E Line Cards
- Field Notice: Cisco 12000 Requires More Than 20MB Flash Memory With IOS Images 12.0(31)S and Later
- Field Notice: Cisco 12000 Flash Memory Use With Images Starting IOS 12.0(30)S
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Cisco 12016 Router
- Field Notice: PRP-2 Stops Booting Due to Read Error on 256M PCMCIA Flash
- Field Notice: FN - 62137 - Cisco 12000 Engine 0 6, 12 Port DS3-SMB-B and E3-SMB Line Cards Experience Random BMA Errors
- Field Notice: FN - 14806 - Jitter and Frequency Drift OC192 Line Cards
- Field Notice: Cisco 12000 ATM Line Card Interface Egress Service-Policy Configuration Causes Ping Drops
- Field Notice: *Expired* FN - 23754 - Soft Errors on Cisco 12000 E4/E4+ Engine Based Line Cards
- Cisco 12000 Single Event Upset Failures Overview and Work Around Summary
- Field Notice: *Expired* FN - 12889 - Some OC48POS and 4XOC12POS Line Cards Need New IOS
Field Notices
- Cisco IOS Software TCP Denial of Service Vulnerability
- Cisco IOS Software Multiprotocol Label Switching Packet Vulnerability
- Cisco IOS Software IPS and Zone Based Firewall Vulnerabilities
- Cisco IOS Software IP Version 6 over Multiprotocol Label Switching Vulnerabilities
- Cisco IOS XR Software SSH Denial of Service Vulnerability
- Cisco IOS XR Software Border Gateway Protocol Vulnerability
- IOS Stack Group Bidding Protocol Crafted Packet DoS
- Cisco IOS Software TCP Initial Sequence Number Randomization Improvements
- Cisco Telnet Denial of Service Vulnerability
- Cisco IOS Interface Blocked by IPv4 Packets
- MS SQL Worm Mitigation Recommendations
- ICMP Unreachable Vulnerability in Cisco 12000 Series Internet Router
- Multiple Vulnerabilities in Access Control List Implementation for Cisco 12000 Series Internet Router
- IOS HTTP Authorization Vulnerability
- IOS Reload after Scanning Vulnerability
Security Advisories, Responses and Notices
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Design
- Cisco 12000 Series Internet Router: GRP/ GRP-B to PRP Upgrade Procedure
- Maximum Number of Interfaces and Subinterfaces for Cisco IOS Routers: IDB Limits
- Cisco 12000 Series Internet Router: Frequently Asked Questions
- Cisco 12000, 10000, 7600, and 7500 Series Routers: Troubleshooting IPC-3-NOBUFF Messages
- Dealing with mallocfail and High CPU Utilization Resulting From the "Code Red" Worm
- Cisco 12000 Series Internet Router Parity Error Fault Tree
- How to Protect Your Network Against the Nimda Virus
- Fiber Loss Budgets
- 5-in-1 V.35 Assembly and Pinouts
- Performance Tuning Basics
- Implementing Access Lists on Cisco 12000 Series Internet Routers
- CAB-X21 MT and CAB-X21 FC Serial Cable Specifications
- Cabling Guide for Console and AUX Ports
- Understanding the Booting Process on the Cisco 12000 Series Internet Router
- Serial Cable Connection Guide
Design TechNotes
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Install and Upgrade
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Cisco 12406 Router
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Cisco 12404 Router
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Asynchronous Transfer Mode (ATM)
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Channelized and Electrical Interface
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Ethernet
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Packet-Over-SONET
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Cisco 12000 Series Router Modules
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Cisco 12000 Series SIP and SPA
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Cisco 12010, Cisco 12410 and Cisco 12810 Routers
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Cisco 12016, Cisco 12416 and Cisco 12816 Routers
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Regulatory Compliance and Safety Information
- Cisco 12008 Gigabit Switch Router System Packing and Unpacking
Install and Upgrade Guides
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Cisco 12000 Series Routers
- How to Choose a Cisco IOS Software Release
- How To Copy a System Image from One Device to Another
- PCMCIA Filesystem Compatibility Matrix and Filesystem Information
- Online Insertion and Removal (OIR) Support in Routers
- Upgrading Line Card Firmware on a Cisco 12000 Series Internet Router
- Cisco Cable Product Numbers, Part Numbers, and Descriptions
- TFTP Server Selection and Use
- Xmodem Console Download Procedure Using ROMmon
- CAB-449 MT and CAB-449 FC EIA/TIA-449 Serial Cable Specifications
- CAB-232 MT and CAB-232 FC EIA/TIA-232 Serial Cable Specifications
- Software Installation and Upgrade Procedures
- CAB-530 MT Serial Cable Specifications
- How to Upgrade from ROMmon Using the Boot Image
Install and Upgrade TechNotes
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Configuration
- Telnet, Console and AUX Port Passwords on Cisco Routers Configuration Example
- IPsec Between Two IOS Routers with Overlapping Private Networks Configuration Example
- IOS VPN(Router): Add a New L2L Tunnel or Remote Access to an Existing L2L VPN
- Understand and Configure MDRR/WRED on the Cisco 12000 Series Internet Router
- Implementing Access Lists on Cisco 12000 Series Internet Routers
- Using Network-Based Application Recognition and ACLs for Blocking the "Code Red" Worm
- Configuring a Core Dump on a GSR Line Card
- WRED and MDRR on the Cisco 12000 Series Internet Router with a Mix of Unicast, Multicast, and Voice Traffic Configuration Example
- Security Reference Information
Configuration Examples and TechNotes
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Asynchronous Transfer Mode (ATM)
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Channelized and Electrical Interface
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Ethernet
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Packet-Over-SONET
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Cisco 12000 Series SIP and SPA
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Cisco 12000 Series Routers
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The Cisco IOS configuration guides for this device are accessible by selecting Configure - Products - Cisco IOS Software on the Support Home Page
Configuration Guides
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Bidirectional Forwarding Detection
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Microcode Manager
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Unicast
Feature Guides
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Maintain and Operate
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Cisco 12404 Router
- Cisco 12404 Internet Router Consolidated Switch Fabric Card Replacement Instructions
- Cisco 12404 Internet Router Chassis and Backplane Replacement Instructions
- Converting an AC-Powered Cisco 12404 Router to DC Power
- Cisco 12404 Router AC Power System Procedures Guide
- Cisco 12404 Internet Router Air Filter Replacement Instructions
- Cisco 12404 Internet Router Cable Management Bracket Instructions
- Cisco 12404 Internet Router Fan Tray Assembly Replacement Instructions
- Cisco 12404 Router DC Power System Procedures Guide
- Cisco 12000 Series Router Memory Replacement Instructions
- Cisco 12010, Cisco 12410, and Cisco 12810 Router Clock and Scheduler, Switch Fabric, and Alarm Card Replacement Instructions
- Cisco 12016, Cisco 12416, and Cisco 12816 Router Product Serial Number Location Note
- Cisco 12010, Cisco 12410, and Cisco 12810 Router Power System Procedures Guide
- Cisco 12016, Cisco 12416, and Cisco 12816 Router Clock and Scheduler, Switch Fabric, and Alarm Card Replacement Instructions
- Cisco 12000 Series Internet Router Flash Disk Information
- Cisco 12010, Cisco 12410, and Cisco 12810 Router Interior Alarm and Blower Cables Replacement Instructions
Maintain and Operate Guides
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Troubleshooting
- Password Recovery Procedure for the Cisco 12000 Series Routers
Password Recovery
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Running Diagnostics
Troubleshooting Guides
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Basic Concepts and Maintenance
- %Error opening tftp://255.255.255.255/network config Error Message Prevention
- Back up and Restore Configuration Files
- Buffer Tuning for all Cisco Routers
- Capturing Text Output from Hyperterminal
- Characterizing and Tracing Packet Floods Using Cisco Routers
- Defining Strategies to Protect Against TCP SYN Denial of Service Attacks
- How to Protect Your Network Against the Nimda Virus
- How to Upgrade from ROMmon Using the Boot Image
- Implementing Access Lists on Cisco 12000 Series Internet Routers
- Maximum Number of Interfaces and Subinterfaces for Cisco IOS Routers: IDB Limits
- Online Insertion and Removal (OIR) Support in Routers
- Performance Tuning Basics
- Problems Caused by Simultaneous Access to Router NVRAM
- Understand and Configure MDRR/WRED on the Cisco 12000 Series Internet Router
- Understanding Cisco Express Forwarding (CEF)
Troubleshooting TechNotes
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Literature
- GSR: Receive Access Control Lists
White Papers
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