6509启动过程分析
System Bootstrap, Version 8.5(4) Copyright (c) 1994-2009 by cisco Systems, Inc. Cat6k-Sup720/SP processor with 1048576 Kbytes of main memory
Autoboot executing command: "boot bootdisk:" Initializing ATA monitor library... string is bootdisk:s72033-ipservicesk9_wan-mz.122-33.SXJ.bin
Loading p_w_picpath, please wait ... Initializing ATA monitor library... Self extracting the p_w_picpath... [OK] Self decompressing the p_w_picpath : ############################################################################################################################################################################################################################### [OK]
SP portion of code is decompressed 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 IOS Software, s72033_sp Software (s72033_sp-IPSERVICESK9_WAN-M), Version 12.2(33)SXJ, RELEASE SOFTWARE (fc3)
SP portion of code identified by “SP” keyword in p_w_picpath name
SP部分的编码在IOS镜像中被标识为“SP”
Copyright (c) 1986-2011 by Cisco Systems, Inc. Compiled Thu 17-Mar-11 15:52 by prod_rel_team Image text-base: 0x40101328, data-base: 0x4272F0D0 *Jul 28 06:38:13.807: %SYS-SP-3-LOGGER_FLUSHING: System pausing to ensure console debugging output.
Firmware compiled 01-Feb-11 17:16 by integ Build [100] *Jul 28 06:38:09.507: %PFREDUN-6-ACTIVE: Initializing as ACTIVE processor for this switch
*Jul 28 06:38:13.807: %OIR-SP-6-CONSOLE: Changing console ownership to route processor
When the SP has fully booted, the console is handed over to the RP
System Bootstrap, Version 12.2(17r)SX7, RELEASE SOFTWARE (fc1)
Copyright (c) 2009 by cisco Systems, Inc. Cat6k-Sup720/RP platform with 1048576 Kbytes of main memory
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! RP portion of p_w_picpath is loaded into RP DRAM Download Completed! Booting the p_w_picpath. Self decompressing the p_w_picpath : ######################################################################################################################################################################################################################################################################################################################################## [OK]
RP p_w_picpath is booted from RP DRAM 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 IOS Software, s72033_rp Software (s72033_rp-IPSERVICESK9_WAN-M), Version 12.2(33)SXJ, RELEASE SOFTWARE (fc3)
Copyright (c) 1986-2011 by Cisco Systems, Inc. Compiled Thu 17-Mar-11 15:11 by prod_rel_team Image text-base: 0x40101328, data-base: 0x43CA7D10 RP p_w_picpath is now active This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
If you require further assistance please contact us by sending email to
cisco WS-C6509-E (R7000) processor (revision 1.5) with 983008K/65536K bytes of memory.
Processor board ID SMC1511003Y SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache
Last reset from s/w reset 1 Virtual Ethernet interface 75 Gigabit Ethernet interfaces 10 Ten Gigabit Ethernet interfaces 1917K bytes of non-volatile configuration memory. 8192K bytes of packet buffer memory. 65536K bytes of Flash internal SIMM (Sector size 512K). Press RETURN to get started! Image boots up and console user presented with CLI prompt
6500的IOS二进制文件保存在SP的bootflash中。SP的bootflash在IOS命令行中使用sup-bootflash:表示，在rommon模式使用bootflash:表示。 IOS镜像同样可以保存在CF卡中（用disk0: disk1:表示），从CF中启动IOS镜像 sup-bootflash：中的一个单独的镜像文件其实包括两个镜像 —— 一个SP使用，一个RP使用 1.IOS镜像文件的SP部分被解压、加载到SP的内存中 3.一旦SP完成启动过程，将控制权交给RP,IOS镜像文件的RP部分被解压、加载到RP的内存中 （注意到RP的bootflash中并没有镜像文件，RP从SP的bootflash中的镜像中启动）