What is one benefit of the Cisco 1100 ISR router over the 900 ISR router...

TheCisco 1100 Integrated Services Routers (ISRs)offer several enhancements over the Cisco 900 Series ISRs, particularly for mid-size organizations. One key benefit is that the1100 ISR supports a broader range of WAN interface types, including various xDSL options (such as ADSL2/2+, VDSL2, and G.SHDSL). This capability provides greater deployment flexibility for organizations with diverse WAN connectivity requirements.

According to Cisco’s official documentation:

“Cisco 1100 Series ISRs support multiple WAN interface options including Gigabit Ethernet, LTE, and a full range of xDSL options. This is particularly valuable for organizations that require xDSL connectivity in branch or remote locations, a feature not available in the 900 Series ISRs.”

— Cisco 1100 Series Integrated Services Routers Data Sheet