Image file loaded to C2950 Switch,but don't have ssh function

[ahpark78]

Hi,

I have upload the flash file and the sh ver as below:

System returned to ROM by power-on

System image file is "flash:c2950-i6q4l2-mz.121-22.EA4a.bin"

cisco WS-C2950C-24 (RC32300) processor (revision G0) with 21

00:01:57: %SYS-5-CONFIG_I: Configured from console by console039K bytes of memor

y.

Processor board ID FOC0701Z28J

Last reset from system-reset

Running Enhanced Image

26 FastEthernet/IEEE 802.3 interface(s)

32K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address: 00:0B:FD:1E:18:C0

Motherboard assembly number: 73-5750-11

Power supply part number: 34-0965-01

Motherboard serial number: FOC07010H3P

Power supply serial number: DAB06518R8T

Model revision number: G0

Motherboard revision number: A0

Model number: WS-C2950C-24

System serial number: FOC0701Z28J

Configuration register is 0xF

But i still could not get ssh protocol on the switch...as below:

Switch(config)#line vty 0 4

Switch(config-line)#transport input ?

all All protocols

none No protocols

telnet TCP/IP Telnet protocol

Switch(config-line)#transport input

Where did i go wrong?

thanks.

[ahpark78]

To add on..I have check on the cisco website that SSH is supported for the type of switch..

thanks..

[phil.davenport]

This link is a guide to configuring SSH access to the 2950.

http://www.cisco.com/en/US/products/hw/switches/ps628/products_configuration_guide_chapter09186a00801cde5f.html#1205762

HTH

--Phil

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[ahpark78]

Phil,

I dun have the command to configure it..seriously suspect if it is due to the ios image file..

Please see part of the commands I have in my 2950 switch..

radius RADIUS configuration commands

rcmd Rcmd commands

reflexive-list Reflexive access list

security Specify system wide security source-route Process packets sticky-arp Allow the creation of sticky

subnet-zero Allow 'subnet zero' subnets

tacacs TACACS configuration commands

tcp Global TCP parameters

telnet Specify telnet options

tftp tftp configuration commands

Switch(config)#ip ?

[phil.davenport]

I do not believe this is a crypto image based on the IOS image c2950-i6q4l2-mz.121-22.EA4a . The crypto image is for this ios release is c2950-i6k2l2q4-mz.12.1-22.EA4a.bin

HTH

--Phil

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[ahpark78]

Hi Phil,

Can any link that can prove this so that i can let my vendor knows about this??

thanks!

[phil.davenport · Accepted solution]

Use the Cisco feature Navigator

http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp

Search by image

Enter your IOS version like this

c2950-i6q4l2-mz.12.1-22.EA4a.bin

You will then see the featue set below.

Then look at the feature set drop down box and you'll see the crypto image select this and you can compare features. The crypto show the SSH features. You can also use the compare function with the navigator. This clearly shows the differences. The only difference between the two images are

Diffie-Hellman Group 5

Secure Shell SSH Version 1 Integrated Client

Secure Shell SSH Version 1 Server Support

Secure Shell SSH Version 2 Server Support

HTH

--Phil

Please rate posts that help and please say if it solves your problem.

[ahpark78]

Thanks Phil..I have got back to the vendor to get this image for me..:D

Guess i really can see the comparison between the 2 IOS which are differents and thanks a lot for that..

This is deemed solved. ;)

Hopefully my vendor will come back to me soon for the IOS Image for me to implement the SSH.

thanks,