... office networks. The Catalyst 2960 offers integrated security, including network admission control (NAC), advanced quality of service (QoS ... IEEE 802.1Q VLAN Cisco Service Assurance Agent Cisco Network Assistant software RMON groups (history, statistics, alarms, and events ... IEEE 802.1Q VLAN Cisco Service Assurance Agent Cisco Network Assistant software RMON groups (history, statistics, alarms, and ...