Cisco also highlighted its recurring revenue profile. Patterson said total subscription revenue was $7.8 billion , representing 51% of total revenue, while total software revenue was $5.7 billion , up 2% . Total RPO was $43.4 billion , up 5% , and total ARR ended the quarter at $31 billion , up 3% (product ARR up 6% ).By segment, Patterson said Networking grew 21% on AI infrastructure and a campus refresh, with double-digit growth in campus switching, data center switching, wireless, service provider routin ...