networking-forum.com
Community Blog • Community Wiki * Register  * Search  * Login
View unanswered posts • View active topics

Board index » Cisco Networking » Cisco General

All times are UTC - 6 hours [ DST ]


Post new topic Reply to topic  Page 1 of 1
  [ 10 posts ] 
  Print view Previous topic | Next topic 
Author Message
abefroman
PostPosted: Fri May 23, 2008 7:23 pm 
Offline
Member
Member

Joined: Wed Nov 01, 2006 2:56 pm
Posts: 106
How do I enable SSH on my 2960?

On the switch it tells me:
mydomain.net#show ip ssh
^
% Invalid input detected at '^' marker.

When I try to SSH to it from another server I get:
# ssh 205.xx.xx.xx
ssh: connect to host 205.xx.xx.xx port 22: Connection refused

TIA!
Top
 Profile  
 
texanmutt
 Post subject:
PostPosted: Fri May 23, 2008 7:31 pm 
Offline
Post Whore
Post Whore
User avatar

Joined: Sat Oct 20, 2007 11:05 am
Posts: 1952
Location: Plano, TX
Certs: CCNA
You must have an image that will support crypto funtions. If it does, set s domain name, change the hostname to something non-default and generate keys buy entering the command crypto key generate rsa general-keys modulus 1024. Then enable aaa with aaa new-model and configure a username and password.
Top
 Profile  
 
abefroman
 Post subject:
PostPosted: Fri May 23, 2008 7:50 pm 
Offline
Member
Member

Joined: Wed Nov 01, 2006 2:56 pm
Posts: 106
Thank you for your reply.

Is 12.2 my IOS version?

This is what my running-config shows:
Building configuration...
Current configuration : 1608 bytes
!
version 12.2

Offhand do you know if that version supports SSH?
Top
 Profile  
 
ibarrere
 Post subject:
PostPosted: Fri May 23, 2008 8:14 pm 
Offline
Cisco Inferno
Cisco Inferno
User avatar

Joined: Mon Jul 10, 2006 12:58 am
Posts: 10201
Location: Seattle
Moved to Cisco General.

_________________
Reasonably un-nerdy blog:
americanwerewolfinbelgrade.wordpress.com/
Top
 Profile  
 
texanmutt
 Post subject:
PostPosted: Fri May 23, 2008 8:29 pm 
Offline
Post Whore
Post Whore
User avatar

Joined: Sat Oct 20, 2007 11:05 am
Posts: 1952
Location: Plano, TX
Certs: CCNA
Enter crypto ? .
Top
 Profile  
 
ibarrere
 Post subject:
PostPosted: Fri May 23, 2008 8:53 pm 
Offline
Cisco Inferno
Cisco Inferno
User avatar

Joined: Mon Jul 10, 2006 12:58 am
Posts: 10201
Location: Seattle
abefroman wrote:
Offhand do you know if that version supports SSH?


Cisco Feature Navigator is your friend:

Click "Search by Feature", then find the "secure shell" stuff that applies to you (most likely "Secure shell version x server support") on the left side, add it to the right, then click "Continue", then select your platform under the dropdown menu...

_________________
Reasonably un-nerdy blog:
americanwerewolfinbelgrade.wordpress.com/
Top
 Profile  
 
eaadams
 Post subject:
PostPosted: Sat May 24, 2008 7:08 am 
Offline
Post Whore
Post Whore
User avatar

Joined: Fri Mar 11, 2005 10:26 pm
Posts: 2512
Location: Perth, Western Australia
abefroman wrote:
version 12.2
Offhand do you know if that version supports SSH?

It's not the IOS verson as such that determines features and services within an IOS version but something called the "Feature Set".

See Mr Stretch's IOS cheatsheet on his PacketLife website - the bottom left shows the FeatureSet IOS structure.
http://www.packetlife.net/static/cheats ... rsions.jpg
I'm sure he won't mind if you download the PDF version either.

Typically the IPBase featureset does not contain SSH.

Aubrey

_________________
The illiterate of the 21st century will not be those who cannot read and write, but those who cannot learn, unlearn, and relearn. Alvin Toffler, "Future Shock" 1970
Top
 Profile  
 
abefroman
 Post subject:
PostPosted: Sat May 24, 2008 8:08 am 
Offline
Member
Member

Joined: Wed Nov 01, 2006 2:56 pm
Posts: 106
Looks like crypto won't work, this means SSH is not possible?

switch.mydmain.net(config)#crypto
^
% Invalid input detected at '^' marker.
Top
 Profile  
 
Project2501
 Post subject:
PostPosted: Sat May 24, 2008 9:01 am 
Offline
Post Whore
Post Whore
User avatar

Joined: Thu Apr 17, 2008 6:44 pm
Posts: 6049
Location: Perth, WA
Certs: CCNA
Do you mind posting the sh ver?
Top
 Profile  
 
texanmutt
 Post subject:
PostPosted: Sat May 24, 2008 12:23 pm 
Offline
Post Whore
Post Whore
User avatar

Joined: Sat Oct 20, 2007 11:05 am
Posts: 1952
Location: Plano, TX
Certs: CCNA
abefroman wrote:
Looks like crypto won't work, this means SSH is not possible?

switch.mydmain.net(config)#crypto
^
% Invalid input detected at '^' marker.


Yup, that is what I was looking for. That IOS does not support SSH.
Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 10 posts ] 

Board index » Cisco Networking » Cisco General

All times are UTC - 6 hours [ DST ]

Who is online

Users browsing this forum: No registered users and 10 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group