Cisco 3945E Integrated Services Router
Specifications Overview
| Series | Cisco 3900 Series Integrated Services Routers |
|---|---|
| Product ID | |
| Status |
End of Sale
EOL Details
|
| Compatibility | |
| End-of-Sale Date | 09-DEC-2017 Details |
| End-of-Support Date | 31-DEC-2022 Details |
| Visio Stencil (4 MB .zip file) | |
-
Top Categories-
Configuration Examples and TechNotes
-
Configuration Guides
-
Data Sheets
Module Data Sheets
Ordering Guide
Platform Data Sheets
Solution Data Sheets
- Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series Integrated Services Router Interoperability with Cisco Unified Communications Manager Data Sheet (PDF - 1 MB)
- Cisco ISR & ASR Application Experience Routers Ordering Guide (PDF - 158 KB)
-
End-of-Life and End-of-Sale Notices
English
- End-of-Sale and End-of-Life Announcement for the Cisco ONE WAN Mid Cycle Refresh PIDs for ISR3900
- End-of-Sale and End-of-Life Announcement for the Cisco 3900 Series Integrated Services Routers
- End-of-Sale and End-of-Life Announcement for the Cisco ATM-DS3/E3 Cable
- End-of-Sale and End-of-Life Announcement for the Cisco UCSE Bundles for ISR G2 2900 and 3900 Series Routers
- End-of-Sale and End-of-Life Announcement for the Cisco 3900 Series Integrated Services Routers G2 - Fan Assemblies
- End-of-Sale and End-of-Life Announcement for the Cisco T3/E3 Network Module
- End-of-Sale and End-of-Life Announcement for the Cisco Digital Modem Modules
- Change in Product Part Number Announcement for the Cisco 3900 Series Integrated Services Routers Data Technology Package Licenses
- Change in Product Part Number Announcement for the Cisco WAAS Enterprise and Transport Licenses for Cisco Integrated Services Routers Generation 2
- End-of-Sale and End-of-Life Announcement for the Cisco WAAS Bundles for Cisco Integrated Services Routers Generation 2
- EOS and EOL Announcement for the STM-1 Bundles and Modules for the Cisco Integrated Services Router Generation 2
- Change in Product Part Number Announcement for the Cisco 3900 Series Integrated Services Routers Data Technology Package Licenses
- Retracted: End-of-Sale and End-of-Life Announcement for the Cisco T3/E3 ATM Network Modules for Cisco 2800, 3800, and 3900 Series Integrated Services Routers
- Change in Product Part Number Announcement for the Cisco ISR 3900 Series IOS Software AppX Technology Package Licenses
- Retracted: End-of-Sale and End-of-Life Announcement for the Cisco ATM OC-3 Network Module
French - Canadian
-
Field Notices
-
Install and Upgrade Guides
-
Q&A
-
Security Advisories, Responses and Notices
Most Recent
- Cisco IOS Software Command Authorization Bypass 12-Jan-2019
- Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerability 12-Jan-2019
- Cisco IOS Software Reverse SSH Denial of Service Vulnerability 12-Jan-2019
- Cisco IOS Software DHCP Denial of Service Vulnerability 12-Jan-2019
- Cisco IOS Software Network Address Translation Denial of Service Vulnerability 12-Jan-2019
- Cisco IOS Software Tunneled Traffic Queue Wedge Vulnerability 12-Jan-2019
- OSPF LSA Manipulation Vulnerability in Multiple Cisco Products 12-Jan-2019
- Cisco 7600 Series Route Switch Processor 720 with 10 Gigabit Ethernet Uplinks Denial of Service Vulnerability 12-Jan-2019
- Cisco IOS Software Internet Key Exchange Version 2 Denial of Service Vulnerability 12-Jan-2019
- Cisco IOS Software Network Address Translation Vulnerabilities 12-Jan-2019
- Cisco IOS Software DHCP Version 6 Denial of Service Vulnerability 12-Jan-2019
- Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerability 12-Jan-2019 View older Security Advisories for this product
-
Technical References
-
Troubleshooting TechNotes
-
Brochures
- Enterprise Routing Portfolio Poster (PDF - 810 KB)
-
Bulletins
- Cisco IOS Release 15.0 Feature Sets and Memory Recommendations for Cisco 1900, 2900 and 3900 Series Routers
- Cisco IOS Release 15.0 Feature Sets and Memory Recommendations for Cisco 1900, 2900 and 3900 Series Routers
- Integrated Services Router (ISR) G2 Manageability Product Bulletin (PDF - 1 MB)
- Ordering Spare Software Images for the Cisco Integrated Services Routers Generation 2
-
Case Studies
- African Bank Halves Data Center Size (PDF - 1021 KB)
- French Service Provider Invests in Cisco Cloud Control (PDF - 202 KB)
- Pharmaceutical Services Company Accelerates Virtual Desktops (PDF - 417 KB)
- Retail Bank Finds Savings and Services in Next-Generation Routers (PDF - 306 KB)
- Retailer Maximizes Space, Increases Resiliency with Store-in-a-Box (PDF - 451 KB)
-
Password Recovery
-
Presentations
-
Troubleshooting Guides
-
White Papers
Network Management White Papers
Solution White Papers
- Cisco Unified Border Element (CUBE) Management and Manageability Specification
- Forrester Total Economic Impact Study (PDF - 199 KB)
- Forrester Total Economic Impact Study (PDF - 204 KB)
Contact Cisco
Technical Support
- Open a TAC Case Online
- US/Canada 800-553-2447
- Worldwide Support Phone Numbers
Technical Sales Questions
- Contact Us for Sales Questions
- Call 1 800 553 6387
- US/CAN | 5am - 5pm Pacific
- Other Countries
Cisco Services
-
Feedback