关于思科 UDLD 与 H3C DLDP协议的比较及分析

Table of contents Overview ..................................................................................................................................... 2 Introduction to UDLD.................................................................................................................. 2 UDLD protocol architecture ......................................................................................................... 2 UDLD detection modes ............................................................................................................... 3 UDLD packet format .................................................................................................................. 3 Introduction to DLDP ...................................................................................................................... 5 Device Link Detection Protocol (DLDP) overview ............................................................................ 5 DLDPDU format ......................................................................................................................... 6 Unidirectional link detection procedure ........................................................................................ 7 DLDP operating modes .............................................................................................................. 8 Port shutdown modes ................................................................................................................. 8 UDLD configuration and verification procedures ............................................................................... 9 Network diagram ..................................................................................................................... 9 Default settings ......................................................................................................................... 9 Configuring UDLD ..................................................................................................................... 9 Verifying the UDLD configuration .............................................................................................. 10 DLDP configuration and verification procedures .............................................................................. 10 Network diagram ................................................................................................................... 10 Default settings ....................................................................................................................... 11 Configuring DLDP ................................................................................................................... 11 Verifying the DLDP configuration ............................................................................................... 11 Migrating from Cisco UDLD to H3C DLDP ...................................................................................... 12

matla教程简单易懂

Notebook的安装 首先安装Word 2002，然后启动MATLAB，在其命令窗口输入： notebook -setup 此时，用户根据所用Word版本，在最后一行提示后面输入对应序号，并按回车键。于是MATLAB会自动寻找winword.exe的安装路径，并在该路径下寻找模板文件normal.dot。如果找到了，则出现提示： Notebook setup is complete. 表示Notebook安装结束。