What are two common seller obstacles? (Choose two.)

Unresponsive potential customers is a general sales challenge not specifically identified as one of the defined seller obstacles in Cisco's security sales enablement framework.

Overcrowded portfolios make it difficult for sellers to identify and clearly articulate the right solution for a customer's specific needs, leading to confusion and missed opportunities when too many overlapping products exist within the lineup.

Complexity of solution components is a barrier because sellers must understand how multiple integrated products work together technically, which requires deep enablement and increases the risk of miscommunication or misrepresentation to buyers.

Seller competition is an external market factor rather than an internal seller obstacle as defined in Cisco's sales methodology for security portfolio positioning.

Fragmented solutions describe a customer pain point or a product characteristic, not a specific obstacle faced by the seller during the sales engagement process.