how to upgrade SSH version on Nexus 7K

[rakeshdutt]

Hi,

After the internal security audity i found that the my Nexus 7K has SSH version ie lower than 4.7. I need to upgarde the SSH version to greater than 5.2.

Can anyone help me with this. how to do this.

Regards,

Rakesh

[t-yamashita]

Hello,

>i found that the my Nexus 7K has SSH version ie lower than 4.7

How did you do that? could you post any log?

Regards,

Tomoyuki

[rakeshdutt]

hello,

We have got the deyails from internal auditors. They might have run some tools & below is the information that has been shared with me.

PORT   STATE SERVICE VERSION

22/tcp open  ssh     OpenSSH 4.5 (protocol 2.0; Imperva SecureSphere firewall)

Service Info: Device: firewall

Regards,

Rakesh

[t-yamashita]

I think you probably need a NX-OS system software upgrade to latest.

Latest Releases

• Cisco Nexus 7000 18-Slot Switch: 6.0(1)
  
• Cisco Nexus 7000 10-Slot Switch: 6.0(1)
  
• Cisco Nexus 7000 9-Slot Switch: 5.2(1)
  

Here's a link to a somewhat generic procedure:

http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/upgrade/guide/b_Cisco_Nexus_7000_Series_NX-OS_Software_Upgrade_and_Downgrade_Guide__Release_5.x.pdf

HTH

Tomoyuki