Cisco PNR DNS 11.x 8 Million RRs | DNS Management, Enterprise — PNRP-11-DNS-2M

Keep DNS capacity aligned with the size of your infrastructure using Cisco PNR DNS 11.x - 8 Million RRs. This tier is built for organizations that have moved beyond modest record counts and need room for continued expansion without forcing a platform change at the wrong time. With support for 8 million resource records, it is suited to environments where DNS is not just a utility, but a core dependency for application access, internal service discovery, and operational continuity. That larger ceiling gives architects more flexibility when planning for mergers, multi-site growth, segmented networks, or broad application portfolios. Cisco’s enterprise positioning helps justify the investment: this is a capacity tier for teams that value predictability, scale planning, and vendor consistency. Compared with smaller DNS options, the 8 million RR tier provides more breathing room for growth-intensive environments and reduces the likelihood of hitting a ceiling during expansion. Choose it when DNS record growth is steady, the environment is complex, and the cost of under-sizing is higher than the cost of buying the right tier now. Ideal For DNS planning for very large enterprise record inventories Supporting application access across multi-site infrastructure Managing name resolution for mergers, acquisitions, and rapid expansion Sizing DNS for environments that need more headroom than mid-tier options provide Why This Product 1 Sized for 8 million resource records 2 More headroom than the 4 million RR tier 3 Better suited to rapid growth and complex estates 4 Cisco-branded DNS capacity tier for enterprise planning