SSH and Telnet both in boot flash

Answered Question
Jul 19th, 2007

Hello Experts,

Can some one please help me how can I put SSH and Telnet both in bootflash.

Best Regards

I have this problem too.
0 votes
Correct Answer by Amit Singh about 9 years 4 months ago

Telnet is supported on all the IOS images. To support SSH on you 1841 router you need the following image: c1841-ipbasek9-mz.124-1c.bin . I have checkd and it meets the minimum DRAM and Flash requirement on you router. So go ahead and load the IOS that I mentioned above and you will be good to go.

HTH,Please rate all the posts.

-amit singh

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Amit Singh Thu, 07/19/2007 - 06:21

What do you mean by pushing SSH and telnet both in bootflash.

Is it that you want to have an IOS which supports SSH and telnet.

or you want to enable the SSH and telnet on the BOX.

If its the later, then you can simply configure the line vty to allow the SSH and telnet on the box, after configuring the basic settings.

Line vty 0 4

transport input ssh telnet

If you want the IOS then please paste the show version from your box and we will suggest accordingly.

Please see the links below for more info:

http://www.cisco.com/en/US/tech/tk583/tk617/technologies_tech_note09186a00800949e2.shtml

http://www.cisco.com/en/US/tech/tk583/tk617/technologies_tech_note09186a0080094314.shtml

HTH,please rate if it does.

-amit singh

thaman303 Thu, 07/19/2007 - 06:47

Thanks much Amit. I want IOS which support Both telnet and bootflash.

Here its sh version

Cisco IOS Software, 1841 Software (C1841-IPBASE-M), Version 12.4(1c), RELEASE SO

FTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2005 by Cisco Systems, Inc.

Compiled Tue 25-Oct-05 17:10 by evmiller

ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)

yourname uptime is 3 minutes

System returned to ROM by power-on

System image file is "flash:c1841-ipbase-mz.124-1c.bin"

Cisco 1841 (revision 7.0) with 114688K/16384K bytes of memory.

Processor board ID FTX1121W205

2 FastEthernet interfaces

1 Serial interface

WIC T1-DSU

DRAM configuration is 64 bits wide with parity disabled.

191K bytes of NVRAM.

31360K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102

Rds

Correct Answer
Amit Singh Thu, 07/19/2007 - 06:57

Telnet is supported on all the IOS images. To support SSH on you 1841 router you need the following image: c1841-ipbasek9-mz.124-1c.bin . I have checkd and it meets the minimum DRAM and Flash requirement on you router. So go ahead and load the IOS that I mentioned above and you will be good to go.

HTH,Please rate all the posts.

-amit singh

thaman303 Thu, 07/19/2007 - 07:08

thanks much Amit. I have that image file.

Another Q if you have time please we have 1721 router so what image would be for that one ? Rds

Amit Singh Thu, 07/19/2007 - 07:11

its will be the K9 images which supports SSH. Please paste the show version from your 1721 router and I will assist you.

You can alo findout the supported feature/release for a particular router by using the Cisco's feature navigator tool. Please find the link below and it will be of great help in near future for IOS selection.

http://www.cisco.com/go/fn

HTH,Please rate if it does.

-amit singh

thaman303 Thu, 07/19/2007 - 07:28

Amit , here it is

Cisco Internetwork Operating System Software

IOS (tm) C1700 Software (C1700-Y-M), Version 12.3(9c), RELEASE SOFTWARE (fc2)

Copyright (c) 1986-2004 by cisco Systems, Inc.

Compiled Wed 01-Dec-04 01:13 by kellythw

Image text-base: 0x80008120, data-base: 0x809F74EC

ROM: System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)

70402_Dixon uptime is 2 days, 1 hour, 35 minutes

System returned to ROM by power-on

System image file is "flash:c1700-y-mz.123-9c.bin"

cisco 1721 (MPC860P) processor (revision 0x400) with 54395K/11141K bytes of memo

ry.

Processor board ID FOC08471G81 (1352093102), with hardware revision 0000

MPC860P processor: part number 5, mask 2

Bridging software.

X.25 software, Version 3.0.0.

1 FastEthernet/IEEE 802.3 interface(s)

1 Serial network interface(s)

WIC T1-DSU

32K bytes of non-volatile configuration memory.

32768K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

Rds and Thanks a lot

Amit Singh Thu, 07/19/2007 - 09:52

Here is the image that you need c1700-advsecurityk9-mz.123-9c.bin . Download it and you are all set to go. It meets the DRAM and flash requirement that is there on your router.

HTH,Please rate if it does.

-amit singh

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