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[Cisco 3640 ]
shanghai#show version
Cisco Internetwork Operating System Software
IOS (tm) 3600 Software (C3640-I-M), Version 12.1(1)T, RELEASE SOFTWARE (fc1)//IOS的版本是12.1(1)T-真老
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Sat 18-Mar-00 04:31 by ccai //此版本由ccai在2000年3-18日编译调试
Image text-base: 0x600088F0, data-base: 0x608E4000 //文件文本号：0x600088F0
//数据库编号：0x608E4000
[ROM 信息]
ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) //系统自启动。版本是11.1(20)AA2,[规则俺不懂] 早期发行的软件版本是(fc1)
shanghai uptime is 3 weeks, 3 days, 7 hours, 22 minutes //名叫shanghai的这台路由器运行了3星期3天7小时22分中
[IOS详细信息]
System returned to ROM by bus error at PC 0x6032BBEC, address 0x1E0 //这句不太懂。ROM由用户产生的错误信息是 PC 0x6032BBEC 地址是0X1E0，[鬼才知道]
System image file is "flash:/x/y" //系统文件保存在falsh卡里的：/s/y下面
cisco 3640 (R4700) processor (revision 0x00) with 25600K/7168K bytes of memory.
//这个机器的的CPU是R4700 （修订号是0X00）内存是256M，8M被使用了
Processor board ID 25050222 //主板的编号是 25050222
[硬件信息]
R4700 CPU at 100Mhz, Implementation 33, Rev 1.0 //CPU的处理频率是100mhz
[---这么小的CPU卖这么贵。CISCO的钱果然来的快。]
Channelized E1, Version 1.0. //时隙链路接口是E1 版本1.0
Bridging software. //桥接软件无
X.25 software, Version 3.0.0. //X.25软件版本 3.0.0
Primary Rate ISDN software, Version 1.1. //主ISDN软件版本 1.1
2 FastEthernet/IEEE 802.3 interface(s) //2个快速以台网接口[RJ-45]
4 Serial network interface(s) //4个串行链路接口
2 Serial(sync/async) network interface(s) //2条串行链路(异步/同步)接口
8 terminal line(s) //8个终端接口
2 Channelized E1/PRI port(s) //2条支持 CE1和PRI类型的接口
DRAM configuration is 64 bits wide with parity disabled.
[PCMCIA FLASH卡的信息]
125K bytes of non-volatile configuration memory. //125k的内存是永不使用的
8192K bytes of processor board System flash (Read/Write) //Flash还有80M的空间用于读写
Configuration register is 0x2102 //初始寄存器的值是 0x2102[这个非常重要，用于IOS崩溃时，恢复初始值用的到]