RFC308 - ARPANET host availability data

Network Working Group Marc Seriff Request for Comments 308 MIT-DMCG NIC 9259 13 MARCH 1972 Referen

Network Working Group Atul Khanna, Andy Malis Request for Comments: 1005 BBN Communications Corp.

Request for Comments: 851 Obsoletes RFC: 802 The ARPANET 1822L Host Access Protocol RFC851 And

RFC802: The ARPANET 1822L Host Access Protocol Andrew G. Malis Netmail: malis@bbn-unix Bolt Beran

Request for Comments: 878 Obsoletes RFCs: 851, 802 The ARPANET 1822L Host Access Protocol RFC87

Network Working Group L. Pfeifer Request for Comments: 508 J. McAfee NIC: 16159 Computer Systems L

Network Working Group G. Hicks Request for Comments: 392 B. Wessler NIC: 11584 Utah 20 September

Lesson 26．About Availability 关于到任时间 Key Sentences（重点句子） 449． When could you start working？ 你何时能开始工作？

Network Working Group D. Crocker Request for Comments: 585 UCLA-NMC Category: Users N. Neigus NIC:

Network Working Group D. Walden Request for Comments: 494 BBN-NET NIC: 15359 20 April 1973 Referen