From: Jonathan V Hays (jhays@jtan.com)
Date: Sun Jun 15 2003 - 11:35:25 GMT-3
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12113ea1/ol366
401.htm#193709
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12113ea1/3550s
cg/swiosfs.htm#1017927
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf Of Noorullah T
> Sent: Sunday, June 15, 2003 1:26 AM
> To: ccielab@groupstudy.com
> Subject: Please help with cat 3550-it is at switch: prompt
>
>
> Hi,
>
> I need help with Cat 3550 24 port (EMI).
>
> It has no IOS in flash when I type dir flash: command.
> How can I download an IOS to this switch? It does not have config
> t command available. copy tftp flash command doed not work either,
> it says tftp permission denied.
> When I reset it, or first turn it on, here is the output I get:
>
> switch:
>
> switch: reset
> Are you sure you want to reset the system (y/n)?y
> System resetting...
> Base ethernet MAC Address: 00:0a:f4:22:3a:00
> Xmodem file system is available.
> The password-recovery mechanism is enabled.
> Initializing Flash...
> flashfs[0]: 0 files, 1 directories
> flashfs[0]: 0 orphaned files, 0 orphaned directories
> flashfs[0]: Total bytes: 15998976
> flashfs[0]: Bytes used: 1024
> flashfs[0]: Bytes available: 15997952
> flashfs[0]: flashfs fsck took 12 seconds.
> ...done Initializing Flash.
> Boot Sector Filesystem (bs:) installed, fsid: 3
> Loading ""...: permission denied
>
> Error loading ""
>
> Interrupt within 5 seconds to abort boot process.
> Boot process failed...
>
> The system is unable to boot automatically. The BOOT
> environment variable needs to be set to a bootable
> image.
>
> switch:
> -----------------
> Here is the set of commands available:
>
> switch: ?
> ? -- Present list of available commands
> boot -- Load and boot an executable image
> cat -- Concatenate (type) file(s)
> copy -- Copy a file
> delete -- Delete file(s)
> dir -- List files in directories
> flash_init -- Initialize flash filesystem(s)
> format -- Format a filesystem
> fsck -- Check filesystem consistency
> help -- Present list of available commands
> load_helper -- Load and initialize a helper image
> memory -- Present memory heap utilization information
> mkdir -- Create dir(s)
> more -- Concatenate (display) file(s)
> rename -- Rename a file
> reset -- Reset the system
> rmdir -- Delete empty dir(s)
> set -- Set or display environment variables
> set_param -- Set system parameters in flash
> sleep -- Pause (sleep) for a specified number of seconds
> trap -- Cause a software breakpoint to occur
> type -- Concatenate (type) file(s)
> -- MORE --
> unset -- Unset one or more environment variables
> version -- Display boot loader version
> switch:
>
>
>
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