Cisco Telepresence

Network Time Protocol (NTP)  is a protocol for synchronizing device clocks across TCP-based computer networks. The latest documented ver...

The IEEE 802.3af specification defines a standards-based mechanism for providing  Power over Ethernet (PoE)  to devices. Power is provid...

When a TelePresence endpoint is configured to utilize a Voice VLAN (VVLAN) (consistent with current best practice recommendations for IP...

The IEEE 802.1Q specification defines a standards-based mechanism for providing VLAN tagging and class of service (CoS) across Ethernet ...

HQoS A final element to consider about MQC-based QoS tools is that these can be combined in a hierarchical fashion, meaning, MQC policie...