Classical IP over ATM (Classical Internet Protocol over Asynchronous Transfer Mode)

Also

informally known as CIP. An IETF specification for transmitting IP datagrams and ATM Address Resolution Protocol (ATMARP) requests and replies over ATM Adaptation Layer 5 (AAL5) where ATM is configured as to include multiple logical IP subnetworks (LISs).In Classical IP over ATM, ATM replaces a legacy local area network (LAN) such as Ethernet.The term classical derives from the fact that IP packets between two logical subnets on the same ATM network must go through an intervening router. Subsequently, alternative methods were defined for transmitting IP datagrams over ATM networks, with those methods including LAN Emulation (LANE), and Multiprotocol over ATM (MPOA). Classical IP over

ATM was originally defined in IETF RFC 1577 (1994) and most recently in IETF RFC 2225 (1998). See also AAL5, ARP, ATM, datagram, IETF, IP, LANE, MPOA, and subnet.

• 10XXX
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• 128-QAM
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• 1394
• 1/3 FEC
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• 1.5-way paging
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• 1:8 Splitter
• 1A
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• 1Base5 (1 Mbps; Baseband; 500 meters)
• 1B+D
• 1. Domain Name System. The naming convention that divides the Internet into logical domains identified in Internet Protocol version 4 (IPv4) as a 32-bit portion of the total address.The standard convention is user@organization.domain, where user is the name of the end user, organization is the name of the enterprise or other organization owning or sponsoring the address, and domain is the type of entity owning or sponsoring the address.The administration of the DNS is the responsibility of Internet Corporation for Assigned Names and Numbers (ICANN). See also domain, ICANN, Internet, and IPv4. 2.
• 1. In storage, irrelevant material, usually zero (0) bits, added to a data block in order to fill it to a minimum size, to force certain fields of control data or user data into certain positions or sizes, or to prevent the user data from duplicating a bit pattern that has a specific control meaning. See also block. 2.
• 1 cps, 1 Hz
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• 1G (1st Generation)