工大CCNP拓扑修改版-Dynamips拓扑配置

来源：作者：出处：巧巧读书 2006-11-08 进入讨论组

关键词：
router
access
ccnp
atm
cpu

访问 http://www.qqread.com/net-case/d276574.html

今天第一次试用这个模拟器.东西倒是不错,就是俺的电脑...(见网上有人配置比我还底,却能模拟的比我还多,更郁闷)

工大的CCNP 那个拓扑只用了1个E口,这样有些小实验,或者想随手验证某个问题时候,那种拓扑不太灵活.我修改了下,增加一个NM-4E模块,这样扩展到4个E口都连到交换机上,这样可以利用网段逻辑分割.同时对一些小实验也能少开点设备.另外的修改就是改成了3620模拟,7200太费资源了.IOS用的应该不是企业版,可能对一些特殊要求不能满足,但满足日常实验足够了.如果非要替换可以自己换个IOS.没有可以兼得的,IOS功能全,内存占就多,机器就受不料.除非有好机器了.我的机器8台全开,CPU在60%左右,PF占用0.98G左右,同比7200时候是降了很多.基本已经不错了,高档点的配置,占的会更少.

点击查看大图

拓扑基本一样,就是每个路由器改为4个E口 f0/0 f0/1 f0/2 f0/3都连到交换机上.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