如果你在备战CCIE或者已经通过CCIE
连IEWB都不知道是什么?那我也就不知道 该怎么说
 
CCIE实验备战:高级 MPLS Lab[来自IEWB]_CCIE
配置:

# MPLS Lab
autostart =  false
[localhost:7201]   # Talk to the 1st dynamips process on port 7201
upd = 11000

   `7200`
   p_w_picpath = \Program Files\Dynamips\p_w_picpaths\c7200-adventerprisek9-mz.124-9.T1.bin
   ram = 256
   nvram = 128
   disk0 = 64       # Set size of PCMCIA ATA disk0
   disk1 = 64       # Set size of PCMCIA ATA disk1
   npe = npe-400
   midplane = vxr
   mmap = true
   exec_area = 64   # Set the exec area size
   slot0 = PA-C7200-IO-FE
   slot1 = PA-FE-TX
   slot2 = PA-A1
   slot3 = PA-FE-TX
   slot4 = PA-A1

   `ROUTER P1`
   console = 8001
   model = 7200
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
   f1/0 = P2 f1/0
   f3/0 = PE1 f2/0
   a2/0 = P4 a2/0

   `ROUTER P2`
   console = 8002
   model = 7200
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}

[localhost:7202]   # Talk to the 2nd dynamips process on port 7202
udp = 12000

   `7200`
   p_w_picpath = \Program Files\Dynamips\p_w_picpaths\c7200-adventerprisek9-mz.124-9.T1.bin
   ram = 256
   nvram = 128
   disk0 = 64       # Set size of PCMCIA ATA disk0
   disk1 = 64       # Set size of PCMCIA ATA disk1
   npe = npe-400
   midplane = vxr
   mmap = true
   exec_area = 64   # Set the exec area size
   slot0 = PA-C7200-IO-FE
   slot1 = PA-FE-TX
   slot2 = PA-A1
   slot3 = PA-FE-TX
   slot4 = PA-A1

   `ROUTER P3`
   console = 8003
   model = 7200
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
   f1/0 = P2 f3/0
   f3/0 = PE2 f2/0
   a2/0 = P5 a2/0

   `ROUTER P4`
   console = 8004
   model = 7200
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
   a4/0 = P5 a4/0

[localhost:7203]   # Talk to the 3rd dynamips process on port 7203
udp = 13000

   `7200`
   p_w_picpath = \Program Files\Dynamips\p_w_picpaths\c7200-adventerprisek9-mz.124-9.T1.bin
   ram = 256
   nvram = 128
   disk0 = 64       # Set size of PCMCIA ATA disk0
   disk1 = 64       # Set size of PCMCIA ATA disk1
   npe = npe-400
   midplane = vxr
   mmap = true
   exec_area = 64   # Set the exec area size
   slot0 = PA-C7200-IO-FE
   slot1 = PA-FE-TX
   slot2 = PA-A1
   slot3 = PA-FE-TX
   slot4 = PA-A1

   `ROUTER P5`
   console = 8005
   model = 7200
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}

[localhost:7204]   # Talk to the 4th dynamips process on port 7204
udp = 14000

   `7200`
   p_w_picpath = \Program Files\Dynamips\p_w_picpaths\c7200-adventerprisek9-mz.124-9.T1.bin
   ram = 256
   nvram = 128
   disk0 = 64       # Set size of PCMCIA ATA disk0
   disk1 = 64       # Set size of PCMCIA ATA disk1
   npe = npe-400
   midplane = vxr
   mmap = true
   exec_area = 64   # Set the exec area size
   slot0 = PA-C7200-IO-FE
   slot1 = PA-FE-TX
   slot2 = PA-FE-TX
   slot3 = PA-4T
   slot4 = PA-4T

   `ROUTER PE1`
   console = 8006
   model = 7200
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
   s3/0 = CE1x s3/0
   s4/0 = CE1y s4/0

   `ROUTER PE2`
   console = 8007
   model = 7200
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
   s3/0 = CE2x s3/0
   s4/0 = CE2y s4/0

[localhost:7205]   # Talk to the 5th dynamips process on port 7205
udp = 15000

   `3660`
   p_w_picpath = \Program Files\Dynamips\p_w_picpaths\c3660-jk9o3s-mz.124-10a.bin
   ram = 128        # Amount of Virtual RAM to allocate to each router instance
   nvram = 128      # Size of NVRAM
   disk0 = 64       # Set size of PCMCIA ATA disk0
   disk1 = 64       # Set size of PCMCIA ATA disk1
   rom = 4          # Size of ROM
   mmap = true
   exec_area = 64   # Set the exec area size
   slot0 = Leopard-2FE
   slot1 = NM-1FE-TX
   slot2 = NM-1FE-TX
   slot3 = PA-4T
   slot4 = PA-4T

   `ROUTER CE1x`
   console = 8008
   model = 3660
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
   f1/0 = CE1y f1/0

   `ROUTER CE1y`
   console = 8009
   model = 3660
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
   s3/0 = CE2y S3/0

[localhost:7206]   # Talk to the 6th dynamips process on port 7206
udp = 16000

   `3660`
   p_w_picpath = \Program Files\Dynamips\p_w_picpaths\c3660-jk9o3s-mz.124-10a.bin
   ram = 128        # Amount of Virtual RAM to allocate to each router instance
   nvram = 128      # Size of NVRAM
   disk0 = 64       # Set size of PCMCIA ATA disk0
   disk1 = 64       # Set size of PCMCIA ATA disk1
   rom = 4          # Size of ROM
   mmap = true
   exec_area = 64   # Set the exec area size
   slot0 = Leopard-2FE
   slot1 = NM-1FE-TX
   slot2 = NM-1FE-TX
   slot3 = NM-4T
   slot4 = NM-4T

   `ROUTER CE2x`
   console = 8010
   model = 3660
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
   f1/0 = CE2y f1/0

   `ROUTER CE2y`
   console = 8011
   model = 3660
   f0/0 = NIO_gen_eth:\Device\NPF_{B9B28966-278B-4B73-89E8-EB775F92F0B7}
设备:
# Sony VAIO SZ16
Transcend DDR2-533 2GB
Intel Centrino Duo T2300 1.66Ghz

CPU Loading:
1.) 11 个全部都开启
2.) P1 -> P5 && PE1 -> PE2 with MPLS + OSPF
不管 idlepc 怎麼调整，CPU Loading 已经到达满载的程度。
不过依旧是可以下 commands 以及测试功能。
问题回答:
1.) CE1x 这一台的 Slot4 = NM-4T 起不来，show version 的时候也没有看到这一片卡版。
c3600_CE1x_log 裡面也没有 Slot4 这片的相关资讯。...有一点奇怪就是了。
而相同的设定以及相同的环境的 CE2x 就没有这个问题，Slot4 可以顺利被抓到。
2.) 本来载入的是最新的 IOS
c7200-adventerprisek9-mz.124-11.T1.bin 以及
c3660-jk9o3s-mz.124-13a.bin
...但因为先前 [7200] 的 ram 参数只有设定 160, 会造成 Core 端有些 LSRs 的 MPLS LDP neighbor 建立不起来。
3.) 用上面的 .net 设定，P4 以及 P5 这两台 ATM LSRs 开久了会有 Buffer Full 的问题 . . . 开久了 = over 12hrs.
因为设定好之后都没啥问题后俺就去睡觉啦 . . . 等到起来后才发现不久前有看到这样的现象 . . . 只是不知道是不是 ram = 256 in ATM LSRs 依旧不够用。
(Errr . . . 被大家发现我睡了超过 12hrs . . .  )
就用这个 Lab 来测验功能吧。 
有问题欢迎大家来一起讨论唄 
接下来会 Po 一些 scenarios with configurations.