Re: OT- Nexus 7k upgrade

Hey Kiran,

When you run the install the system performs a software upgrade check. Part if
this check includes a report that shows whether the upgrade is disruptive or
not. It then gives you an option to proceed with the upgrade or to cancel
out.
In Service Software Update (ISSU) is the Nexus 7k feature that allows the
chassis to upgrade without disruption.
Dual supervisors are required to utilize ISSU.
If you have to upgrade line card firmware then it will require a reboot of the
line card.
The upgrade report I mentioned earlier will show a list of all the line cards
in the chassis, what their current firmware release is, what the new firmware
version the line card will be upgraded to and whether or not it will be
disruptive.

This might help.....

http://www.cisco.com/en/US/docs/switches/datacenter/sw/6_x/nx-os/upgrade/guid
e/b_Cisco_Nexus_7000_Series_NX-OS_Software_Upgrade_and_Downgrade_Guide_Releas
e_6.x.html#concept_33E8A3F9941E4AF397CC59D3EAE198F3

Cheers
Chris

On 30/06/2013, at 2:59 AM, Kiran Parashare <kiran.ccie_at_gmail.com> wrote:

> Hi Expert,
>
> While upgrading nexus from 5.2(2) to 5.2(9), does OTV will disrupt, if yes
> please suggest what needs to be taken care?
>
> Thanks in advance.
>
> Kiran
>
>
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Received on Sun Jun 30 2013 - 13:45:40 ART