随笔分类 -  Network

如何在Markdown文档中插入空格?
摘要：简单说 在 Markdown 文档中，可以直接采用 HTML 标记插入空格（blank space），而且无需任何其他前缀或分隔符。具体如下所示： 插入一个空格 (non-breaking space)   或   或   插入两个空格 (en space) &ensp 阅读全文
posted @ 2018-12-31 21:52 klchang 阅读(73943) 评论(1) 推荐(6) 编辑
SNMP Tutorial
摘要：Applications: Internet Management (SNMP) 30.1 Introduction 30.2 The Level Of Management Protocols 30.3 Architectural Model 30.4 Protocol Framework 30. 阅读全文
posted @ 2016-02-14 19:40 klchang 阅读(242) 评论(0) 推荐(0) 编辑
Summary - SNMP Tutorial
摘要：30.13 Summary Network management protocols allow a manager to monitor and control routers and hosts. A network management client program executing on 阅读全文
posted @ 2016-02-14 19:32 klchang 阅读(185) 评论(0) 推荐(0) 编辑
New Features In SNMPv3 - SNMP Tutorial
摘要：30.12 New Features In SNMPv3 We said that version 3 of SNMP represents an evolution that follows and extends the basic framework of earlier versions. 阅读全文
posted @ 2016-02-14 19:31 klchang 阅读(191) 评论(0) 推荐(0) 编辑
Example: Encoded SNMP Message - SNMP Tutorial
摘要：30.11 Example Encoded SNMP Message The encoded form of ASN.1 uses variable-length fields to represent items. In general, each field begins with a head 阅读全文
posted @ 2016-02-14 19:30 klchang 阅读(435) 评论(0) 推荐(0) 编辑
Simple Network Management Protocol - SNMP Tutorial
摘要：30.9 Simple Network Management Protocol Network management protocols specify communication between the network management client program a manager inv 阅读全文
posted @ 2016-02-14 19:29 klchang 阅读(617) 评论(0) 推荐(0) 编辑
SNMP Message Format - SNMP Tutorial
摘要：30.10 SNMP Message Format Unlike most TCP/IP protocols, SNMP messages do not have fixed fields. Instead, they use the standard ASN.1 encoding. Thus, a 阅读全文
posted @ 2016-02-14 19:29 klchang 阅读(729) 评论(0) 推荐(0) 编辑
Formal Definitions Using ASN.1 - SNMP Tutorial
摘要：30.7 Formal Definitions Using ASN.1 The SMI standard specifies that all MIB variables must be defined and referenced using ISO's Abstract Syntax Notat 阅读全文
posted @ 2016-02-14 19:28 klchang 阅读(317) 评论(0) 推荐(0) 编辑
Structure And Representation Of MIB Object Names - SNMP Tutorial
摘要：30.8 Structure And Representation Of MIB Object Names We said that ASN.1 specifies how to represent both data items and names. However, understanding 阅读全文
posted @ 2016-02-14 19:28 klchang 阅读(902) 评论(0) 推荐(0) 编辑
Structure Of Management Information - SNMP Tutorial
摘要：30.6 The Structure Of Management Information In addition to the standards that specify MIB variables and their meanings, a separate standard specifies 阅读全文
posted @ 2016-02-14 19:27 klchang 阅读(450) 评论(0) 推荐(0) 编辑
Examples of MIB Variables - SNMP Tutorial
摘要：30.5 Examples of MIB Variables Versions 1 and 2 of SNMP each collected variables together in a single large MIB, with the entire set documented in a s 阅读全文
posted @ 2016-02-14 19:26 klchang 阅读(505) 评论(0) 推荐(0) 编辑
Protocol Framework - SNMP Tutorial
摘要：30.4 Protocol Framework TCP/IP network management protocols2 divide the management problem into two parts and specify separate standards for each part 阅读全文
posted @ 2016-02-14 19:25 klchang 阅读(411) 评论(0) 推荐(0) 编辑
Architectural Model - SNMP Tutorial
摘要：30.3 Architectural Model Despite the potential disadvantages, having TCP/IP management software operate at the application level has worked well in pr 阅读全文
posted @ 2016-02-14 19:23 klchang 阅读(285) 评论(0) 推荐(0) 编辑
Level Of Management Protocols - SNMP Tutorial
摘要：30.2 The Level Of Management Protocols Originally, many wide area networks included management protocols as part of their link level protocols. If a p 阅读全文
posted @ 2016-02-14 19:21 klchang 阅读(306) 评论(0) 推荐(0) 编辑
Introduction - SNMP Tutorial
摘要：30.1 Introduction In addition to protocols that provide network level services and application programs that use those services, an internet needs sof 阅读全文
posted @ 2016-02-14 19:20 klchang 阅读(204) 评论(0) 推荐(0) 编辑