Cisco ASR 1000 Series Aggregation Services Routers SIPs and SPAs are a carrier card and port adapter architecture that increases modularity, flexibility, and density across Cisco routers for network connectivity. This section describes the SIPs and SPAs and provides some guidelines for their use.
- Interface Module is the single answer to all your desired and specified application execution needs
- Interface Module with data networking application/usage for reliability and maximum efficiency
