| 词条 | Exterior Gateway Protocol |
| 释义 |
The Exterior Gateway Protocol (EGP) is a routing protocol for the Internet originally specified in 1982 by Eric C. Rosen of Bolt, Beranek and Newman, and David L. Mills.[1][2] InformationEGP was developed by Bolt, Beranek and Newman in the early 1980s. It was first described in RFC 827 and formally specified in RFC 904 (1984).[3] EGP is a simple reachability protocol, and, unlike modern distance-vector and path-vector protocols, it is limited to tree-like topologies. During the early days of the Internet, EGP version 3 (EGP3) was used to interconnect autonomous systems. Currently, BGP version 4 is the accepted standard for Internet routing and has essentially replaced the more limited EGP3.{{citation needed|date=February 2013}} References1. ^RFC 827 2. ^RFC 904 3. ^TCP/IP Exterior Gateway Protocol (EGP) EGP Overview by The TCP/IP Guide See also
3 : Internet protocols|Internet Standards|Routing protocols |
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