802.1q

802.1q

An IEEE standard for providing VLAN identification and quality of service (QoS) levels. Four bytes are added to an Ethernet frame, increasing the maximum frame size from 1518 to 1522 bytes. Three bits are used to allow eight priority levels (QoS) and 12 bits are used to identify up to 4096 VLANs. See virtual LAN.
References in periodicals archive ?
L2 switching: 16k MAC addresses per system, Jumbo frame support: minimum 9000 Bytes, 4096 VLANS, 802.
The integration of the switches, which support Packet 802.
Look for standards-based devices that incorporate the IEEE 802.
The "enterprise class' features also include 108Mbps SuperG, Wireless Distribution Systems (WDS) with WPA-PSK support over WDS links, multiple SSID support, 802.
The switch supports up to 30 port-based VLANs, GVRP, and 802.
1Q Add-on: Works in conjunction with MSL Ethernet, adding a microcode solution that conforms to the IEEE 802.
He sent us a packet trace and by the next day we had created 6 new Views for 802.
Layer 2 switching: VLAN support and tagging IEEE 802.
With dynamic traffic optimization across the WLAN infrastructure, the system implements 802.
Both appliances include Nokia's latest purpose-built IPSO operating system with virtual LAN (VLAN) capability, able to accept and generate 802.
The Xirrus Triple Play Wi-Fi Array, which packs 4, 8, or 16 radios along with an onboard Gigabit Switch into a compact, ceiling mountable device, utilizes industry standard Wired QoS protocols -- 802.
The OpENSolO 24G system supports features ideally suited for Gigabit-to-the-desktop applications, including IEEE 802.