Question 1

1. What is the main advantage of the C9300-24UB over the C9300-24U?

Accepted Answer

The key advantage of the C9300-24UB is its large 32 MB packet buffer, which is double that of the C9300-24U. This makes the C9300-24UB better suited for high-density wireless, video streaming, and networks with heavy or unpredictable traffic.

Question 2

2. In what scenarios should I choose the C9300-24U instead of the 24UB?

Accepted Answer

The C9300-24U is ideal for standard office environments, branch deployments, or networks with consistent and moderate traffic. It’s a reliable and cost-effective choice for typical PoE devices where advanced buffering is not required.

Question 3

3. Does the C9300-24UB support more devices or larger networks than the C9300-24U?

Accepted Answer

Yes. In addition to a larger packet buffer, the C9300-24UB also offers a higher MAC and route table scale. This enables it to handle more devices and routing entries, making it the better choice for growing or complex networks.

Comparison

Cisco C9300-24U or C9300-24UB? Key Differences and Selection Guide