Nokia T66280, M1122 user manual Point-to-Point Protocol over Ethernet PPPoE, Payload encapsulations

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M1122 User Manual

4.8Point-to-Point Protocol over Ethernet (PPPoE)

Standard PPPoE mode is used when M1122 is operating as a bridge. PPPoE protocol defines how PPP sessions are mapped into Ethernet packets. When M1122 operates as a bridge, this protocol is transparent to M1122.

4.9Payload encapsulations

Both routed and bridged protocols are encapsulated in the ATM link by using either RFC 2684 LLC/SNAP encapsulation or VC multiplexing. M1122 also supports PPP over AAL5 encapsulation, in which routed protocols are first encapsulated in PPP (RFC 1661). PPP is then encapsulated in ATM according to the IETF PPP over AAL5 using RFC 2364 VC multiplexing or LLC/NLPID encapsulation.

4.10 Weighted Fair Queueing (Class of Service)

As a Class of Service (CoS) function, M1122 supports Weighted Fair Queueing (WFQ) for each ATM VCC. The CoS function ensures that different IP traffic flows are treated fairly in the upstream (towards the Internet) direction. This may be necessary, in some cases, because the upstream capacity of the ADSL line is somewhat limited compared to the Ethernet bandwidth on the office or home LAN. The WFQ CoS function classifies IP traffic flows based on IP address, protocol and port fields. It is capable of identifying the IP flow from all supported payload encapsulation formats. WFQ works properly only with IP-based protocols. If the flow is IP-based but is encrypted using IPSec or PPP encryption, then WFQ cannot identify the flows correctly. In this case, the default flow is used and the default flow is treated as a single flow.

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Contents Nokia M1122 Nokia M1122 Introduction to Nokia M1122Interfaces Installing M1122Indicator lights M1122 front panel indicators Step-by-step installation procedure Opening a connection Configuring M1122Browser management Main Service Providers page with PPP configuration Service Providers pagesService Providers page with Pptp configuration Local ports Local Network pagesC33906002SE00 Local Network Dhcp Napt Local Network Routing RoutingStatistics Restart Save Config FeaturesData VCC operation LAN interfaceInternal host/gateway interface Network Address Port Translation RoutingBridging Icmp FTP Point-to-Point Tunneling Protocol Pptp Dynamic Host Configuration ProtocolATM and Adsl Choosing the VCC2 for tunneling example Payload encapsulations Weighted Fair Queueing Class of ServicePoint-to-Point Protocol over Ethernet PPPoE Adsl Technical specificationsBridging ETH connector Connectors and pin numberingAmbient conditions Ambient conditions, EMC and safetySafety C33906002SE00 C33906002SE00

M1122, T66280 specifications

The Nokia T66280 and M1122 are notable entries in the telecommunications landscape, showcasing Nokia's commitment to innovation and quality in mobile technology. Though they may not be as widely recognized as some of Nokia's flagship models, these devices represent a blend of functionality and design geared towards various user needs.

The Nokia T66280 is designed as a reliable communication tool, featuring a robust build that withstands the rigors of daily use. One of its main features includes a full QWERTY keypad, facilitating easy text input, which appeals to users who engage in frequent messaging. The device supports a variety of network bands, ensuring connectivity across multiple regions. Its compact design paired with a sturdy casing makes it an excellent choice for users requiring durability without sacrificing style.

Equipped with up to 2GB of internal memory, the T66280 allows for ample storage of contacts, messages, and essential applications. The phone also benefits from Nokia’s renowned battery life, enabling users to stay connected longer without constant recharging. An important technology featured in this device is the integration of a reliable operating system, enhancing usability and supporting additional applications that meet the user's needs.

On the other hand, the Nokia M1122 takes a slightly different approach, focusing on a streamlined and user-friendly experience. This device emphasizes simplicity, making it an ideal choice for individuals who prioritize straightforward functionality over excessive features. Its interface is intuitive, with easily navigable menus and a clear display, ensuring that users can quickly access their desired functions.

With features such as Bluetooth connectivity, the M1122 allows users to effortlessly connect to other devices for data transfer or hands-free communication. The device also boasts impressive call quality, which is a hallmark of Nokia's engineering expertise. The M1122 is crafted to support long-lasting performance, equipped with a sizable battery that extends its operational time.

In conclusion, both the Nokia T66280 and M1122 embody Nokia's dedication to delivering accessible, reliable, and effective mobile communication solutions. With their distinct features, technologies, and characteristics, these models cater to a wide range of users, reinforcing Nokia's legacy in the mobile phone industry. Whether prioritizing functionality or simplicity, users can find value in these devices, enjoying the quality and support that comes with the Nokia brand.
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