最近從學校那邊拿了一台企業捐的Cisco路由器來試試，這台大概已經十歲了，但看起來還是很粗勇

花點時間把她拆開，鋼板很厚，裡面的晶片大多是QFP封裝

這台當初是用來做ISDN的，上面配有一整塊High Density Voice Network模組，搭配五條DSP和兩個E1 port

不知道是不是高階機的緣故，系統記憶體有256MB，這在當時應該很貴才對

為了要console進去，我買了轉接線來用，不過很不幸的，他只能讀取不能寫入，這還要和賣家喬

目前只能看到開機畫面，不能下指令，有後續再更新吧

System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)
Copyright (c) 2003 by cisco Systems, Inc.
C2600 platform with 262144 Kbytes of main memory

program load complete, entry point: 0x80008000, size: 0xb8a418
Self decompressing the image : ############################################################################################################################################################################################################################## [OK]

Smart Init is enabled
smart init is sizing iomem
  ID            MEMORY_REQ                 TYPE
00036F          0X0010A400 C2651XM Dual Fast Ethernet
0000CC          0X00176894 High Density Voice Port Module
                0X000F3BB0 public buffer pools
                0X00211000 public particle pools
TOTAL:          0X00585844

If any of the above Memory Requirements are
"UNKNOWN", you may be using an unsupported
configuration or there is a software problem and
system operation may be compromised.
Rounded IOMEM up to: 6Mb.
Using 4 percent iomem. [6Mb/128Mb]

              Restricted Rights Legend

Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.

           cisco Systems, Inc.
           170 West Tasman Drive
           San Jose, California 95134-1706



Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-JS-M), Version 12.2(23f), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Mon 22-Aug-05 23:46 by tinhuang
Image text-base: 0x8000808C, data-base: 0x8146E520

cisco 2651XM (MPC860P) processor (revision 0x401) with 124928K/6144K bytes of memory.
Processor board ID FTX0927A5EJ (2889791626)
M860 processor: part number 5, mask 2
Channelized E1, Version 1.0.
Bridging software.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
TN3270 Emulation software.
Primary Rate ISDN software, Version 1.1.
2 FastEthernet/IEEE 802.3 interface(s)
2 Channelized E1/PRI port(s)
32K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)