Tagged with cisco ios software …

How to Upgrade IOS on a Cisco Router

When would you need this: The upgrade is required when you plan to add more duties to the router or new hardware. The installation is required when the IOS image you have on the router is corrupted. Special Requirements: The router’s flash size should be enough for the new IOS image. Before starting the procedure of IOS … Continue reading →

Dynamic Multipoint VPN (DMVPN)

Dynamic Multipoint VPN (DMVPN) is a Cisco IOS Software solution for building scalable IPsec Virtual Private Networks (VPNs). Cisco DMVPN uses a centralized architecture to provide easier implementation and management for deployments that require granular access controls for diverse user communities, including mobile workers, telecommuters, and extranet users. Cisco DMVPN allows branch locations to communicate … Continue reading →