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v study 11/3/2020 - Coggle Diagram

- - - - sa?
        
        ca?
  - - - re
        
        i ha pa bef w
        
        y?
  - - - li ma
        
        i fin
  - - - stu fo d a q
        
        fo ge know an q
        
        if
        
        ju fin mo p pa
        
        d li th ?
  - - - ho?
        
        do sth rel internal?
        
        how?
        
        bui so intern
- - - - 11,15
      - 23
      - 15 16
      - 15
      - 13,17,18
      - 26
  - - - before ch?
    - - like skill test?
    - - 193.19.3.
    - - ch6
      - relate
        
        directly and rounter?
        
        diff?
        
        directly
        
        line
    - - ful name ?
    - - provide us more ?
    - - try
        
        q1
        
        which topic
        
        try
        
        0
        
        x
        
        7
        
        what it want ?
        
        num to num?
        
        num to address
        
        i just search ip address
        
        https://zh.wikipedia.org/wiki/IP%E5%9C%B0%E5%9D%80
        
        1 more item...
        
        page
        
        13
        
        what is it
        
        x know word
        
        1 more item...
        
        2 types
        
        2 more items...
        
        what is it
        
        1 more item...
        
        1 more item...
        
        12
        
        same title,page 13
        
        ok just 10 to 2
        
        what is it ?
        
        hey
        
        abt the final number
        
        1 more item...
        
        considerate another place?
        
        4 areas
        
        1 more item...
        
        ok
        
        just ask
        
        which is network ,host?
        
        q
        
        requirement
        
        network host broadcast
        
        broadcast
        
        5 more items...
        
        page
        
        10
        
        network
        
        • refer to the network as a whole
        • the host portion is all 0s
        
        1 more item...
        
        host address
        
        4 more items...
        
        that part
        
        show different between
        
        1 more item...
        
        11?
        
        subnet mask and prefix length
        
        子網掩碼 and 前綴長度
        
        prefix length
        
        1 more item...
        
        relate word
        
        decimal
        
        1 more item...
        
        13
        
        just
        
        host portion .from 2 to 10
        
        1 more item...
        
        ??
        
        look at page 10
        
        fix sth?
        
        (fr right to left)3 will be fixed?
        
        1 more item...
        
        q124 is network address?
        
        the host portion is all 0s
        
        question
        
        subnet mask and network address is same
        
        1 more item...
        
        page3
        
        what is it?
        
        x k
        
        dotted
        decimal notation
        
        1 more item...
        
        IPv4 addresses can also be expressed in 32 binary
        bits divided into four 8-bit octets
        
        binary bits
        
        1 more item...
        
        八位元組
        
        1 more item...
        
        divided into
        
        1 more item...
        
        ppt
        
        page4
        
        what is it ?
        
        q2
        
        try
        
        .
        
        q requirement?
        
        fill in
        
        2 more items...
        
        question
        
        1 more item...
        
        try
        
        i ask tea
        
        mi sa st
        
        1 more item...
        
        try
        
        how about common strategy?
        
        2 more items...
    - - q4
        
        i
        
        2gb??
        
        iii
        
        255 255 255 192
        
        ??
        
        iv
        
        64-2 =62
        
        what is it
      - q5