Protocol used to exchange routing information between autonomous systems
This article is about routing protocols used to interconnect network systems. For the specific protocol used on the early Internet, see Exterior Gateway Protocol.
An exterior gateway protocol is an IP routing protocol used to exchange routing information between autonomous systems. This exchange is crucial for communications across the Internet. Notable exterior gateway protocols include Exterior Gateway Protocol (EGP), now obsolete, and Border Gateway Protocol (BGP).[1]: 188–189
By contrast, an interior gateway protocol is a type of protocol used for exchanging routing information between gateways (commonly routers) within an autonomous system (for example, a system of corporate local area networks). This routing information can then be used to route network-level protocols like IP.[1]: 178
^ abHunt, Craig (2002). TCP/IP network administration (3 ed.). O'Reilly Media. ISBN 9781449391430. OCLC 52356435. Archived from the original on 1 July 2020. Retrieved 5 November 2021 – via Dokuz Eylül University.
and 22 Related for: Exterior gateway protocol information
The ExteriorGatewayProtocol (EGP) was a routing protocol used to connect different autonomous systems on the Internet from the mid-1980s until the mid-1990s...
Border GatewayProtocol (BGP) is a standardized exteriorgatewayprotocol designed to exchange routing and reachability information among autonomous systems...
Information Protocol (RIP), Intermediate System to Intermediate System (IS-IS) and Enhanced Interior Gateway Routing Protocol (EIGRP). By contrast, exterior gateway...
routing protocol. Exteriorgatewayprotocols should not be confused with ExteriorGatewayProtocol (EGP), an obsolete routing protocol. Routing protocols, according...
This is a list of the IP protocol numbers found in the field Protocol of the IPv4 header and the Next Header field of the IPv6 header. It is an identifier...
satellite Exploration Gateway Platform, 2012 Boeing-NASA discussion for a space station Exteriorgatewayprotocol, a class of routing protocols used between Autonomous...
provider. The routing protocol used could be static or dynamic (an interior gatewayprotocol like OSPF or an exteriorgatewayprotocol like BGP). The customer...
of protocols operating at the network layer. CLNS, Connectionless-mode Network Service DDP, Datagram Delivery Protocol EGP, ExteriorGatewayProtocol EIGRP...
Information Protocol (RIP) and Open Shortest Path First (OSPF), while the ExteriorGatewayProtocol (EGP) and the Border GatewayProtocol (BGP) are examples...
another via specially designed routing protocols, either interior gatewayprotocols or exteriorgatewayprotocols, as needed for the topology of the network...
use of routing protocols that support Classless Inter-Domain Routing (CIDR). Interior Gateway Routing Protocol, ExteriorGatewayProtocol and version 1...
E-mail—Electronic mail EGP—ExteriorGatewayProtocol eID—electronic ID card EIDE—Enhanced IDE EIGRP—Enhanced Interior Gateway Routing Protocol EISA—Extended Industry...
Shortest Path First routing protocol have a lower default administrative distance than routes issued by the Routing Information Protocol. This is because, by...
Network Time Protocol (1981), the DEC LSI-11 based fuzzball router that was used for the 56 kbit/s NSFNET (1985), the ExteriorGatewayProtocol (1984), and...
centralized routing aspects. The ExteriorGatewayProtocol (EGP) was replaced by a new protocol, the Border GatewayProtocol (BGP). This provided a meshed...
routing protocol for Internet Protocol (IP) networks. It uses a link state routing (LSR) algorithm and falls into the group of interior gatewayprotocols (IGPs)...
Network Time Protocol (1981), the DEC LSI-11 based fuzzball router that was used for the 56 kbit/s NSFNET (1985), the ExteriorGatewayProtocol (1984), inspired...
mobile phone operator's Gateway Mobile Switching Centre. The Gateway MSC, as the name suggests, acts as the "entrance" from exterior portions of the Public...
collectively titled The Doha Climate Gateway. The documents collectively contained: The Doha Amendment to the Kyoto Protocol (to be accepted before entering...
Wells noted in 2017 that the All Systems Red, Artificial Condition, Rogue Protocol, and Exit Strategy novellas "do have an overarching story, with the fourth...
became decentralized and attained a need for exterior routing protocols, in particular the Border GatewayProtocol emerged. New Tier 1 ISPs and their peering...
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