Amazon.com : QnQ Electric Scooter for Adults, 8.5" Tires, Up ...
2024年10月17日 · 【Powerful and Efficient Performance】QnQ's e scooter features a robust 600W motor, delivering a top speed of 19mph with a max power output of 600W, making it ideal for urban commutes and hill climbs up to 15%. The 19mile range ensures you can cover longer distances on a single charge.
802.1Q Tunneling (Q-in-Q) Configuration - NetworkLessons.com
802.1Q tunneling (aka Q-in-Q) is often used by Metro Ethernet providers as a layer 2 VPN for customers. 802.1Q (or dot1q) tunneling is pretty simple…the provider will put an 802.1Q tag on all the frames that it receives from a customer with a unique VLAN tag.
IEEE 802.1Q Tunneling (QinQ) and L2PT on L2 Ports - Cisco
This feature provides Layer 2 Tunneling support for QnQ and Layer 2 Protocol Tunneling (L2PT) on Integrated Services Router Generation 2 (ISR G2). User interface will be aligned to the service provider module or switch to support QnQ and L2PT on ISR G2 Layer 2 Port.
Amazon.com : QnQ Electric Scooter 500W Peak Motor, 15.5 Miles ...
2024年11月16日 · Lightweight & Portable Design: Weighing only 28 lbs, the QnQ electric scooter is designed for effortless portability. This scooter With a maximum load capacity of 220 lbs, folds in just 3 seconds, enhancing convenience and efficiency, whether you're commuting to work or traveling around the city.
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Amazon.com: QnQ Electric Scooter for Adults, 1500W Dual ...
2025年1月2日 · QnQ Electric Scooter, an electric scooter suitable for riding in mountainous and urban areas. It features dual motors with a power of 1500W, a maximum speed of 21 MPH, front shock absorption, and is designed for adult riders.
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什么是QinQ? 为什么需要QinQ？ - 华为
2024年12月6日 · QinQ（802.1Q-in-802.1Q），也叫做 VLAN Stacking 或Double VLAN，由IEEE 802.1ad标准定义，是一项扩展VLAN空间的技术，通过在802.1Q标签报文的基础上再增加一层802.1Q的Tag来达到扩展VLAN空间的目的。 一般应用在骨干网中，通过将用户私网VLAN Tag封装在公网VLAN Tag中，使报文带着两层VLAN Tag穿越运营商的骨干网络（公网），扩 …
IEEE 802.1Q Tunneling (QinQ) and L2PT on L2 - Cisco
2012年3月26日 · QinQ or QnQ is short for 802.1Q-in-802.1Q. The original 802.1Q specification allows a single VLAN header to be inserted into an Ethernet frame. QinQ enables service providers to use a single VLAN to support customers who have multiple VLANs, while preserving customer VLAN IDs and keeping traffic in different customer VLANs segregated.