Cisco 4461 Integrated Services Router
| Series | Cisco 4000 Series Integrated Services Routers |
|---|---|
| Overview | Product Overview |
| Product Type | Branch Routers |
| Status |
End of Sale
EOL Details
|
| Release Date | 13-NOV-2018 |
| End-of-Sale Date | 20-JAN-2025 |
| End-of-Support Date | 31-JAN-2030 |
| Product ID | |
| Visio Stencil (5 MB .zip file) | |
|
This product is supported by Cisco, but is no longer being sold.
|
|
- US/Canada 800-553-2447
- Worldwide Support Phone Numbers
- All Tools
Feedback
Feedback-
Top Search Results
Key Information
Customers Also Viewed
Saved Content
-
You can now save documents for easier access and future use. Saved documents for this product will be listed here, or visit the My Saved Content page to view and manage all saved content from across Cisco.com.
Log in to see your Saved Content.
Recent Security Notices
- 20-Dec-2024
- 25-Sep-2024
- 22-May-2024
- 10-Jan-2024
- 01-Nov-2023
Document Categories
-
Data Sheets and Product Information
-
Security Notices
Field Notices
-
- Field Notice: FN74146 - Limited Number of Cisco Catalyst Routers Can Experience Memory Failures - Hardware Upgrade Available
- Field Notice: FN72578 - Cisco IOS XE - Smart Licensing Using Policy Might Cause High CPU/Memory Usage - Software Upgrade Recommended
- Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
- Field Notice: FN72323 - Cisco IOS XE Software: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing, Smart Call Home, and Other Functionality - Software Upgrade Recommended
- Field Notice: FN - 72265 - Expired PKI Certificate on vEdge, ISR, and ASR Routers Causes SD-WAN Umbrella DNS Connections to Fail - Software Upgrade Recommended
Cisco 4461 Integrated Services Router
Security Advisories, Responses and Notices
- Cisco Unified Threat Defense Snort Intrusion Prevention System Engine for Cisco IOS XE Software Security Policy Bypass and Denial of Service Vulnerability
- Multiple Cisco Products Snort 3 HTTP Intrusion Prevention System Rule Bypass Vulnerability
- Multiple Cisco Products Snort FTP Inspection Bypass Vulnerability
- Multiple Cisco Products Snort Application Detection Engine Policy Bypass Vulnerability
- Multiple Cisco Products Snort Modbus Denial of Service Vulnerability
- Multiple Cisco Products Snort Memory Leak Denial of Service Vulnerability
- Multiple Cisco Products Server Name Identification Data Exfiltration Vulnerability
- Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerabilities
- Multiple Cisco Products Snort TCP Fast Open File Policy Bypass Vulnerability
- Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability
- Multiple Cisco Products Snort Ethernet Frame Decoder Denial of Service Vulnerability
- Multiple Cisco Products SNORT HTTP Detection Engine File Policy Bypass Vulnerability
- Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability
- Cisco Secure Boot Hardware Tampering Vulnerability
Release and Compatibility
Release Notes
Most Recent
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Dublin 17.12.x
- Release Notes for Cisco 4000 Series ISRs, Release 17.18.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE 17.15.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Cupertino 17.9.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE 17.16.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Bengaluru 17.6.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE 17.14.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE 17.13.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Amsterdam 17.3.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Dublin 17.11.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Dublin 17.10.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Bengaluru 17.5.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Amsterdam 17.2.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Cupertino 17.8.x
- Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Cupertino 17.7.x
View all documentation of this type
Reference
Command References
Most Recent
- Cisco SD-Routing Command Reference
- Programmability Command Reference, Cisco IOS XE 17.16.x
- Programmability Command Reference, Cisco IOS XE 17.15.x
- Programmability Command Reference, Cisco IOS XE 17.13.x
- Cisco IOS Interface and Hardware Component Command Reference
- Programmability Command Reference, Cisco IOS XE Dublin 17.12.x
- Programmability Command Reference, Cisco IOS XE Dublin 17.11.x
- Programmability Command Reference, Cisco IOS XE Dublin 17.10.x
- Programmability Command Reference, Cisco IOS XE Cupertino 17.9.x
- Programmability Command Reference, Cisco IOS XE Cupertino 17.8.x
- Programmability Command Reference, Cisco IOS XE Cupertino 17.7.x
- Programmability Command Reference, Cisco IOS XE Bengaluru 17.6.x
- Programmability Command Reference, Cisco IOS XE Bengaluru 17.5.x
- Programmability Command Reference, Cisco IOS XE Bengaluru 17.4.x
- Cisco IOS Dynamic Application Policy Routing Command Reference
View all documentation of this type
Documentation Roadmaps
Licensing Information
- Cisco_IOS_XE_Denali_16_3_v1 (PDF - 785 KB)
- Implement Performance License for Integrated Service Router 4000
- Open Source Used in Cisco 4221 ISR (PDF - 3 MB)
- Open Source Used in Cisco IOS XE Denali Release 16.x (PDF - 780 KB)
- Open Source Used in Web UI Cisco IOS XE 6.7.1 (PDF - 750 KB)
Design
Install and Upgrade
Install and Upgrade Guides
- Cisco Fourth-Generation LTE Advanced Network Interface Module Installation Guide
- Cisco Fourth-Generation LTE Network Interface Module Installation Guide
- Cisco VG450 Voice Gateway Hardware Installation Guide
- Cisco VG400 Voice Gateway Hardware Installation Guide
- Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
- IP Addressing: NAT Configuration Guide, Cisco IOS XE Gibraltar 16.10.x
- Installing the Cisco G.SHDSL Network Interface Module
- Installing the Cisco VDSL2 and ADSL2/2+ Network Interface Modules
- Regulatory Compliance and Safety Information for Cisco 4000 Series Integrated Services Routers
- Regulatory Compliance and Safety Information—Cisco Voice Gateway 400 and Voice Gateway 450 (PDF - 3 MB)
- Regulatory Compliance and Safety Information—Safety Warnings for Cisco 4000 Series ISRsInformation sur la réglementation de la conformité et de sécurité—Safety Warnings for Cisco 4000 Series ISRs (PDF - 5 MB)
- Upgrading Field-Programmable Hardware Devices for Cisco 4000 Series ISRs
- Upgrading Flash Memory for Cisco 4000 Series ISRs
Configuration
Configuration Examples and TechNotes
Feature Guides
Maintain and Operate
Troubleshooting
Error and System Messages
- System Message Guide for Access and Edge Routers, Cisco IOS XE Bengaluru 17.5.x
- System Message Guide for Cisco IOS XE 17.18.x
- System Message Guide for Cisco IOS XE 17.17.x
- System Message Guide for Cisco IOS XE 17.16.x
- System Message Guide for Cisco IOS XE 17.15.x
- System Message Guide for Cisco IOS XE 17.14.x
- System Message Guide for Cisco IOS XE 17.13.x
- System Message Guide for Cisco IOS XE Bengaluru 17.6.x
- System Message Guide for Cisco IOS XE Cupertino 17.9.x
- System Message Guide for Cisco IOS XE Cupertino 17.8.x
- System Message Guide for Cisco IOS XE Cupertino 17.7.x
- System Message Guide for Cisco IOS XE Dublin 17.12.x
- System Message Guide for Cisco IOS XE Dublin 17.11.x
- System Message Guide for Cisco IOS XE Dublin 17.10.x
Troubleshooting TechNotes
-
- Report Problems with High CPU/QFP on Routers to TAC
Cisco 4461 Integrated Services Router
Literature
White Papers
Log in to see available downloads.
