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Cisco 4000 Series Integrated Services Routers Sandbox v3

October 2020


The Cisco 4000 Series ISRs are modular routers with LAN and WAN connections that can be configured by means of interface modules, including Cisco Enhanced Service Modules (SM-Xs) and Network Interface Modules (NIMs).

Benefits of the 4000 Series routers include:

  • Virtualization ready: Host virtualized network functions and applications any time and any place. Flexible deployment options mean freedom of choice.
  • Network automation: Configure and monitor your network and enforce business policies through Cisco DNA Center and Cisco SD-WAN. Simplify network management and turn hours of work into seconds.
  • Network services: Key integrated network services include WAN and application optimization, intelligent caching with Akamai Connect, unified communications, and software-defined WAN.
  • Branch threat defense: Protect your branch site across the LAN and WAN and in the cloud with security integrated into the router. You no longer need a separate security appliance.

What’s New

  • New Cipher Suites for IP SSH Client and Server Algorithm
  • Configure IP Multicast over Unidirectional Links for PIM
  • Web User Interface – Intermediate System to Intermediate System (ISIS) Configuration
  • Web User Interface – Trustsec configuration
  • Web User Interface – Hot Standby Router Protocol (HSRP) Configuration