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I figured we've jumped around a bit, but not shown some basic Cisco information from the low-level up. This HowTo format will appear more often in the future. It will consist of the output from the capture of a real procedure on the router, followed by either diagnostic or configuration commands.
In this case you'll see the bootup sequence of a new Cisco 1811 router (which is basically the same sequnce as for any Cisco IOS device), then I'll run the "sho ver" (short for "show version") command. I used "PUTTY" a free download terminal client to record the information below.
***Note using the short version of commands will make you look like a pro when you boss is looking over you shoulder. :)
Look over the "sho ver" output. This tells you what version of code your're running, the type of Cisco device, the amount of memory, size of the flash. You'll also see how long the device has been up, and why it was restarted (important information in certain troubleshooting situations).
Here's the bootup sequence and "sho ver" output:
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2008.10.02 12:56:21 =~=~=~=~=~=~=~=~=~=~=~=
System Bootstrap, Version 12.3(8r)YH12, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2007 by cisco Systems, Inc.
C1800 platform with 131072 Kbytes of main memory with parity disabled
Upgrade ROMMON initialized
program load complete, entry point: 0x80012000, size: 0xc0c0
Initializing ATA monitor library.......
program load complete, entry point: 0x80012000, size: 0xc0c0
Initializing ATA monitor library.......
program load complete, entry point: 0x80012000, size: 0x10adb0c
Self decompressing the image : ###############################################################################
###############################################################################
############################################################################## [OK]
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, C181X Software (C181X-ADVIPSERVICESK9-M), Version 12.4(6)T11, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Thu 06-Mar-08 20:56 by khuie
Image text-base: 0x80012124, data-base: 0x81F2B000
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:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
This e-mail address is being protected from spambots. You need JavaScript enabled to view it
.
Installed image archive
Cisco 1811 (MPC8500) processor (revision 0x400) with 118784K/12288K bytes of memory.
Processor board ID FTX122520KF, with hardware revision 0000
10 FastEthernet interfaces
1 Serial interface
1 terminal line
31360K bytes of ATA CompactFlash (Read/Write)
This command has no effect on this line; use modem AT commands instead
This command has no effect on this line; use modem AT commands instead
% This command has no effect on this line; use modem AT commands instead
Press RETURN to get started!
*Oct 2 16:58:34.671: %VPN_HW-6-INFO_LOC: Crypto engine: onboard 0 State changed to: Initialized
*Oct 2 16:58:34.691: %VPN_HW-6-INFO_LOC: Crypto engine: onboard 0 State changed to: Enabled
*Oct 2 16:58:43.875: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to up
*Oct 2 16:58:43.879: %LINK-3-UPDOWN: Interface FastEthernet1, changed state to up
*Oct 2 16:58:44.875: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to down
*Oct 2 16:58:44.879: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1, changed state to down
*Oct 2 16:58:45.911: USB init complete.
*Oct 2 16:58:49.647: %LINK-5-CHANGED: Interface FastEthernet0, changed state to administratively down
*Oct 2 16:58:50.695: %SYS-5-CONFIG_I: Configured from memory by console
*Oct 2 16:58:51.027: %SYS-5-RESTART: System restarted --
Cisco IOS Software, C181X Software (C181X-ADVIPSERVICESK9-M), Version 12.4(6)T11, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Thu 06-Mar-08 20:56 by khuie
*Oct 2 16:58:51.027: %SNMP-5-COLDSTART: SNMP agent on host yourname is undergoing a cold start
*Oct 2 16:58:51.039: %SSH-5-ENABLED: SSH 1.99 has been enabled
*Oct 2 16:58:51.039: %LINK-5-CHANGED: Interface FastEthernet1, changed state to administratively down
*Oct 2 16:58:51.247: %CRYPTO-6-ISAKMP_ON_OFF: ISAKMP is OFF
*Oct 2 16:58:52.783: %LINK-3-UPDOWN: Interface FastEthernet9, changed state to up
*Oct 2 16:58:52.787: %LINK-3-UPDOWN: Interface FastEthernet8, changed state to up
*Oct 2 16:58:52.787: %LINK-3-UPDOWN: Interface FastEthernet7, changed state to up
*Oct 2 16:58:52.787: %LINK-3-UPDOWN: Interface FastEthernet6, changed state to up
*Oct 2 16:58:52.791: %LINK-3-UPDOWN: Interface FastEthernet5, changed state to up
*Oct 2 16:58:52.791: %LINK-3-UPDOWN: Interface FastEthernet4, changed state to up
*Oct 2 16:58:52.791: %LINK-3-UPDOWN: Interface FastEthernet3, changed state to up
*Oct 2 16:58:52.791: %LINK-3-UPDOWN: Interface FastEthernet2, changed state to up
*Oct 2 16:58:53.783: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet9, changed state to down
*Oct 2 16:58:53.787: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet8, changed state to down
*Oct 2 16:58:53.787: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet7, changed state to down
*Oct 2 16:58:53.787: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet6, changed state to down
*Oct 2 16:58:53.791: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet5, changed state to down
*Oct 2 16:58:53.791: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet4, changed state to down
*Oct 2 16:58:53.791: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet3, changed state to down
*Oct 2 16:58:53.791: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2, changed state to down
-----------------------------------------------------------------------
Cisco Router and Security Device Manager (SDM) is installed on this device.
This feature requires the one-time use of the username "cisco"
with the password "cisco". The default username and password have a privilege level of 15.
Please change these publicly known initial credentials using SDM or the IOS CLI.
Here are the Cisco IOS commands.
username <myuser> privilege 15 secret 0 <mypassword>
no username cisco
Replace <myuser> and <mypassword> with the username and password you want to use.
For more information about SDM please follow the instructions in the QUICK START
GUIDE for your router or go to http://www.cisco.com/go/sdm
-----------------------------------------------------------------------
User Access Verification
Username: Cisco
Password:
% Password expiration warning.
-----------------------------------------------------------------------
Cisco Router and Security Device Manager (SDM) is installed on this device and
it provides the default username "cisco" for one-time use. If you have already
used the username "cisco" to login to the router and your IOS image supports the
"one-time" user option, then this username has already expired. You will not be
able to login to the router with this username after you exit this session.
It is strongly suggested that you create a new username with a privilege level
of 15 using the following command.
username <myuser> privilege 15 secret 0 <mypassword>
Replace <myuser> and <mypassword> with the username and password you want to
use.
-----------------------------------------------------------------------
yourname#sho ver
Cisco IOS Software, C181X Software (C181X-ADVIPSERVICESK9-M), Version 12.4(6)T11, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Thu 06-Mar-08 20:56 by khuie
ROM: System Bootstrap, Version 12.3(8r)YH12, RELEASE SOFTWARE (fc1)
yourname uptime is 1 minute
System returned to ROM by power-on
System image file is "flash:c181x-advipservicesk9-mz.124-6.T11.bin"
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:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
This e-mail address is being protected from spambots. You need JavaScript enabled to view it
.
Cisco 1811 (MPC8500) processor (revision 0x400) with 118784K/12288K bytes of memory.
Processor board ID FTX122520KF, with hardware revision 0000
10 FastEthernet interfaces
1 Serial interface
1 terminal line
31360K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0x2102
yourname#
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