xmodem to 2509

boostinbadger

Is it possible to xmodem an IOS to a 2509? When I set the configuration register to 0x0 it boots to a prompt of ">". When I enter ? I don't see an xmodem option.

tiersten

A 2500 uses RxBoot to change the IOS. Google for the instructions. They should be on the Cisco site.

kalebksp

I don't think you can use xmodem in a 2500s rommon. You can use o/r to set the configuration register. ex: If you need to use xmodem you could try setting the configuration register to 0x2101 ("o/r 0x2101"), then using "copy xmodem flash".

EDIT: I didn't see tiersten's post, he probably knows more about this stuff that I do.

tiersten

A 2500 runs IOS directly out of flash and the built in ROMMON is very basic. It isn't like the newer routers which copy IOS into RAM and then run it. This means you can't actually change the copy of IOS you've got in flash whilst IOS is running.

The solution is running RxBoot which is a stripped down version of IOS that is kept in ROM. You boot that, erase the flash and then upload your new version of IOS. You can use T FTP in RxBoot.

boostinbadger

Thanks fellas. I appreciate the help. I will give it a try later on. For now I have to pay attention to the other love in my life besides Cisco....cutting wood for the woodstove

boostinbadger

Ok...I have it all setup. I gave the AUI ethernet port an IP address in the same range as the T F T P server and assigned a gateway. I can ping both directions but I can't copy the new IOS to flash. Here is the output:

Router(boot)#show ip inter
Ethernet0 is up, line protocol is up
Internet address is 10.13.200.1, subnet mask is 255.255.0.0
Broadcast address is 255.255.255.255
Address determined by setup command
MTU is 1500 bytes
Helper address is not set
Directed broadcast forwarding is enabled
Outgoing access list is not set
Inbound access list is not set
Proxy ARP is enabled
Security level is default
Split horizon is enabled
ICMP redirects are always sent
ICMP unreachables are always sent
ICMP mask replies are never sent
IP fast switching is disabled
IP fast switching on the same interface is disabled
IP SSE switching is disabled
Router Discovery is disabled
IP output packet accounting is disabled
IP access violation accounting is disabled
TCP/IP header compression is disabled
Probe proxy name replies are disabled
Gateway Discovery is disabled
Serial0 is administratively down, line protocol is down
Internet protocol processing disabled
Serial1 is administratively down, line protocol is down
Internet protocol processing disabled
Router(boot)#ping 10.13.200.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.200.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms

Router(boot)#copy t f t p flash

System flash directory:
No files in System flash
[0 bytes used, 8388608 available, 8388608 total]
Address or name of remote host [10.13.200.2]?
Source file name? c2500-is-l.123-26.bin
Destination file name [c2500-is-l.123-26.bin]?
Accessing file 'c2500-is-l.123-26.bin' on 10.13.200.2...
Loading c2500-is-l.123-26.bin ... [timed out]
[failed]

tiersten

Turn off the firewall on the machine running the T FTP server.

boostinbadger

I don't use a firewall. In fact, I use nLite to completely remove it

tiersten

You sure your T FTP server is working?

boostinbadger

I figured it out. It was a problem with the T F T P server. For some reason I have to stop and restart the T F T P server once in a while and it works again.

Now I am running into a problem not being able to erase the flash. Here is the output:

Router(boot)#copy t ftp flash

System flash directory:
No files in System flash
[0 bytes used, 16777216 available, 16777216 total]
Address or name of remote host [10.13.200.2]?
Source file name? c2500-is-l.123-26.bin
Destination file name [c2500-is-l.123-26.bin]?
Accessing file 'c2500-is-l.123-26.bin' on 10.13.200.2...
Loading c2500-is-l.123-26.bin from 10.13.200.2 (via Ethernet0): ! [OK]

Device needs erasure before copying new file
Erase flash device before writing? [confirm]

Copy 'c2500-is-l.123-26.bin' from server
as 'c2500-is-l.123-26.bin' into Flash WITH erase? [yes/no]y
Erasing device... eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ...NOT erased
Copy aborted - erase failed
ERR: 'c2500-is-l.123-26.bin' open - device needs erasure
Router(boot)#erase flash

System flash directory:
No files in System flash
[0 bytes used, 16777216 available, 16777216 total]

Erase flash device? [confirm]
Are you sure? [yes/no]: y
Erasing device... eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ...NOT erased

tiersten

Run the following:

show flash chips
show flash err
show version

You've probably got an old boot ROM and a stick of AMD flash.

boostinbadger

Here is the output of those commands:

Router(boot)#show flash chips
16384K bytes of processor board System flash (Read/Write)

Chip Bank Code Size Name
1 1 89A0 2048KB INTEL 28F016SA
2 1 89A0 2048KB INTEL 28F016SA
3 1 89A0 2048KB INTEL 28F016SA
4 1 89A0 2048KB INTEL 28F016SA
Router(boot)#show flash err

System flash directory:
No files in System flash
[0 bytes used, 16777216 available, 16777216 total]
16384K bytes of processor board System flash (Read/Write)

Chip Bank Code Size Name erase write
1 1 89A0 2048KB INTEL 28F016SA 0 0
2 1 89A0 2048KB INTEL 28F016SA 0 0
3 1 89A0 2048KB INTEL 28F016SA 0 0
4 1 89A0 2048KB INTEL 28F016SA 0 0
Router(boot)#show ver
Cisco Internetwork Operating System Software
IOS (tm) 3000 Bootstrap Software (IGS-RXBOOT), Version 10.2(8a), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1995 by cisco Systems, Inc.
Compiled Tue 24-Oct-95 15:46 by mkamson
Image text-base: 0x01020000, data-base: 0x00001000

ROM: System Bootstrap, Version 5.2(8a), RELEASE SOFTWARE

Router uptime is 1 hour, 11 minutes
System restarted by power-on
Running default software

cisco 2509 (68030) processor (revision D) with 16380K/2048K bytes of memory.
Processor board serial number 02255502 with hardware revision 00000000
X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.
1 Ethernet/IEEE 802.3 interface.
2 Serial network interfaces.
8 terminal lines.
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x201

boostinbadger

This is what I get after a power cycle. Is it because the flash is empty or is it another problem?

System Bootstrap, Version 5.2(8a), RELEASE SOFTWARE
Copyright (c) 1986-1995 by cisco Systems
2500 processor with 16384 Kbytes of main memory

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) 3000 Bootstrap Software (IGS-RXBOOT), Version 10.2(8a), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1995 by cisco Systems, Inc.
Compiled Tue 24-Oct-95 15:46 by mkamson
Image text-base: 0x01020000, data-base: 0x00001000


%Error: System flash bank 1 chip 0 unknown, chip id 0x0 (reversed = 0x0 )

%Error: System flash bank 1 chip 1 unknown, chip id 0x91E8 (reversed = 0x8917)

%Error: System flash bank 1 chip 2 unknown, chip id 0x0 (reversed = 0x0 )

%Error: System flash bank 1 chip 3 unknown, chip id 0x91E8 (reversed = 0x8917)

%Error: System flash initialization failed
cisco 2509 (68030) processor (revision D) with 16380K/2048K bytes of memory.
Processor board serial number 02255502 with hardware revision 00000000
X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.
1 Ethernet/IEEE 802.3 interface.
2 Serial network interfaces.
8 terminal lines.
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)

boostinbadger

It must be bad flash. If I take it out and leave the original 8mb stick in, it works fine.

I guess I will just use c2500-i-l.121-27a. It's only an AS anyway.

tiersten

It is only detecting the first bank of flash. It is either bad flash or your boot ROM is so old that it doesn't like 16MB. I know some of the really old ones would need an upgrade to handle 16MB and AMD flash chips.

It should look like this:

16384K bytes of processor board System flash (Read ONLY)

Chip Bank Code Size Name
1 1 01AD 2048KB AMD 29F016
2 1 01AD 2048KB AMD 29F016
3 1 01AD 2048KB AMD 29F016
4 1 01AD 2048KB AMD 29F016
1 2 01AD 2048KB AMD 29F016
2 2 01AD 2048KB AMD 29F016
3 2 01AD 2048KB AMD 29F016
4 2 01AD 2048KB AMD 29F016

boostinbadger

How do you go about upgrading the boot rom? Doesn't that involve actually installing a newer chip?

tiersten

boostinbadger wrote: »

How do you go about upgrading the boot rom? Doesn't that involve actually installing a newer chip?

Yeah. You'd have to remove the old boot ROM from the socket and plug in a new one. You used to be able to request it from Cisco if you had a SMARTnet on the router but now you'll have to buy it off somebody.

As you said, you're going to use it as a console server anyway so probably not worth the money and time.

boostinbadger

Good call. Thanks for all of your help on this tiersten. Where abouts in the UK are you? I've visited Swindon a couple times.