今天第一次試用這個模擬器.東西倒是不錯,就是俺的電腦...(見網上有人配置比我還底,卻能模擬的比我還多,更郁悶)

    工大的CCNP 那個拓撲只用了1個E口,這樣有些小實驗,或者想隨手驗證某個問題時候,那種拓撲不太靈活.我修改了下,增加一個NM-4E模塊,這樣擴展到4個E口都連到交換機上,這樣可以利用網段邏輯分割.同時對一些小實驗也能少開點設備.另外的修改就是改成了3620模擬,7200太費資源了.IOS用的應該不是企業版,可能對一些非凡要求不能滿足,但滿足日常實驗足夠了.假如非要替換可以自己換個IOS.沒有可以兼得的,IOS功能全,內存占就多,機器就受不料.除非有好機器了.我的機器8臺全開,CPU在60%左右,PF占用0.98G左右,同比7200時候是降了很多.基本已經不錯了,高檔點的配置,占的會更少.

拓撲基本一樣,就是每個路由器改為4個E口 f0/0  f0/1 f0/2 f0/3都連到交換機上.另外就是取消掉了ATM. 以下是NET文件:

autostart = false

[localhost]
port = 7200
udp = 10000
   
    [[router R1]]
    image = D:dy6PRe2npdynamipsunzip-c3620-i-mz.122-37.bin
    model = 3620
    console = 3001
    ram = 32
    confreg = 0x2142
    idlepc = 0x6036ce68
    exec_area = 32
    mmap = true
    slot0=NM-4E
    slot1 = PA-4T
    f0/0 = SW1 1
    f0/1 = SW1 2
    f0/2 = SW1 3
    f0/3 = SW1 4
    s1/1 = R2 s1/0
    s1/2 = FR1 1

    [[router R2]]
    image = D:dy6pre2npdynamipsunzip-c3620-i-mz.122-37.bin
    model = 3620
    console = 3002
    ram = 32
    confreg = 0x2142
    idlepc = 0x6036ce68
    exec_area = 32
    mmap = true
    slot0=NM-4E
    slot1 = PA-4T
    f0/0 = SW1 5
    f0/1 = SW1 6
    f0/2 = SW1 7
    f0/3 = SW1 8
    s1/1 = R3 s1/0
    s1/2 = FR1 2

    [[router R3]]
    image = D:dy6pre2npdynamipsunzip-c3620-i-mz.122-37.bin
    model = 3620
    console = 3003
    ram = 32
    confreg = 0x2142
    idlepc = 0x6036ce68
    exec_area = 32
    mmap = true
    slot0=NM-4E
    slot1 = PA-4T
    f0/0 = SW1 9
    f0/1 = SW1 10
    f0/2 = SW1 11
    f0/3 = SW1 12
    s1/1 = R4 s1/0
    s1/2 = FR1 3

    [[router R4]]
    image = D:dy6pre2npdynamipsunzip-c3620-i-mz.122-37.bin
    model = 3620
    console = 3004
    ram = 32
    confreg = 0x2142
    idlepc = 0x6036ce68
    exec_area = 32
    mmap = true
    slot0=NM-4E
    slot1 = PA-4T
    f0/0 = SW1 13
    f0/1 = SW1 14
    f0/2 = SW1 15
    f0/3 = SW1 16
    s1/1 = R5 s1/0
    s1/2 = FR1 4

    [[router R5]]
    image = D:dy6pre2npdynamipsunzip-c3620-i-mz.122-37.bin
    model = 3620
    console = 3005
    ram = 32
    confreg = 0x2142
    idlepc = 0x6036ce68
    exec_area = 32
    mmap = true
    slot0=NM-4E
    slot1 = PA-4T
    f0/0 = SW1 17
    f0/1 = SW1 18
    f0/2 = SW1 19
    f0/3 = SW1 20
    s1/1 = R6 s1/0
    s1/2 = FR1 5

    [[router R6]]
    image = D:dy6pre2npdynamipsunzip-c3620-i-mz.122-37.bin
    model = 3620
    console = 3006
    ram = 32
    confreg = 0x2142
    idlepc = 0x6036ce68
    exec_area = 32
    mmap = true
    slot0=NM-4E
    slot1 = PA-4T
    f0/0 = SW1 21
    f0/1 = SW1 22
    f0/2 = SW1 23
    f0/3 = SW1 24
    s1/1 = R7 s1/0
    s1/2 = FR1 6

    [[router R7]]
    image = D:dy6pre2npdynamipsunzip-c3620-i-mz.122-37.bin
    model = 3620
    console = 3007
    ram = 32
    confreg = 0x2142
    idlepc = 0x6036ce68
    exec_area = 32
    mmap = true
    slot0=NM-4E
    slot1 = PA-4T
    f0/0 = SW1 25
    s1/1 = R8 s1/0
    s1/2 = FR1 7

    [[router R8]]
    image = D:dy6pre2npdynamipsunzip-c3620-i-mz.122-37.bin
    model = 3620
    console = 3008
    ram = 32
    confreg = 0x2142
    idlepc = 0x6036ce68
    exec_area = 32
    mmap = true
    slot0=NM-4E
    slot1 = PA-4T
    f0/0 = SW1 26
    s1/2 = FR1 8

    [[ethsw SW1]]
    1 = dot1q 1
    2 = dot1q 1
    3 = dot1q 1
    4 = dot1q 1
    5 = dot1q 1
    6 = dot1q 1
    7 = dot1q 1
    8 = dot1q 1
    9 = dot1q 1
    10 = dot1q 1
    11 = dot1q 1
    12 = dot1q 1
    13 = dot1q 1
    14 = dot1q 1
    15 = dot1q 1
    16 = dot1q 1
    17 = dot1q 1
    18 = dot1q 1
    19 = dot1q 1
    20 = dot1q 1
    21 = dot1q 1
    22 = dot1q 1
    23 = dot1q 1
    24 = dot1q 1
    25 = dot1q 1
    26 = dot1q 1
    27 = access 1 NIO_gen_eth:DeviceNPF_{186AF844-4284-4049-84BD-70E40AA9AF92}

    [[FRSW FR1]]
    1:102 = 2:201
    1:103 = 3:301
    1:104 = 4:401
    1:105 = 5:501
    1:106 = 6:601
    1:107 = 7:701
    1:108 = 8:801
    2:203 = 3:302
    2:204 = 4:402
    2:205 = 5:502
    2:206 = 6:602
    2:207 = 7:702
    2:208 = 8:802
    3:304 = 4:403
    3:305 = 5:503
    3:306 = 6:603
    3:307 = 7:703
    3:308 = 8:803
    4:405 = 5:504
    4:406 = 6:604
    4:407 = 7:704
    4:408 = 8:804
    5:506 = 6:605
    5:507 = 7:705
    5:508 = 8:805
    6:607 = 7:706
    6:608 = 8:806
    7:708 = 8:807