Solved

install a 2nd supervisor on Cisco 6509

Posted on 2014-12-08
11
287 Views
Last Modified: 2015-07-02
I would like to know the process in installing a 2nd supervisor card to the 6509. From my understanding, I should use SSO. But I am not sure what the steps are to get the 2nd card up and running. Do I just plug it in and it will just synchronize and magically work with he 1st card? Also, will a 5 hours maintenance window be sufficient? Thanks
0
Comment
Question by:leblanc
  • 5
  • 5
11 Comments
 
LVL 50

Accepted Solution

by:
Don Johnston earned 500 total points
ID: 40487885
IIR "mode SSO" is the default with two supervisors. So all you have to do is plug it in.  Worst case scenario is you mode have to enter the command.

5 hours is more than sufficient.

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SXF/native/configuration/guide/swcg/nsfsso.html#wp1105901
0
 
LVL 1

Author Comment

by:leblanc
ID: 40495053
From my understanding, the second card has to have the same IOS as the first one. Correct?
0
 
LVL 50

Expert Comment

by:Don Johnston
ID: 40495066
Yes.
0
Free learning courses: Active Directory Deep Dive

Get a firm grasp on your IT environment when you learn Active Directory best practices with Veeam! Watch all, or choose any amount, of this three-part webinar series to improve your skills. From the basics to virtualization and backup, we got you covered.

 
LVL 1

Author Comment

by:leblanc
ID: 40495304
I believe my 2nd card does not have the same IOS. I am just wondering if it will work if I plug it in slot 1 and do the upgrade, then plug it in slot 6.
0
 
LVL 50

Assisted Solution

by:Don Johnston
Don Johnston earned 500 total points
ID: 40495316
What slot you put the supervisor in is dependent on the model of supervisor.  Sup 2's can go in slot 1 or 2.  All others have to go in 5 or 6.

This will walk you through insuring the two supervisors have the same IOS version.
0
 
LVL 1

Author Comment

by:leblanc
ID: 40495323
I have  a 6509 and my 1st card is in slot 5. So it looks from your link that I can plug my 2nd card to slot 6 and do the IOS upgrade, then test the redundancy.
0
 
LVL 50

Expert Comment

by:Don Johnston
ID: 40495331
Yep.
0
 
LVL 1

Author Comment

by:leblanc
ID: 40495334
Actually, from the tutorial, the 2 cards already have the same IOS. It looks like it is an IOS upgrade for both cards.
I am just wondering what will happen if I plug in my second card with different IOS in slot 6.
0
 
LVL 50

Assisted Solution

by:Don Johnston
Don Johnston earned 500 total points
ID: 40495351
Doesn't matter.  When you insert the 2nd sup, it will not be active.  You then upgrade the IOS to match the existing sup then reset it.
0
 
LVL 1

Author Comment

by:leblanc
ID: 40495378
Great. I will try it once I get the 2nd card. Thanks
0
 

Expert Comment

by:Deepak Muralidharan
ID: 40863963
One way to avoid IOS mismatch would be the following,
 
1. Insert the new SUP into the slot 7 (assuming that ur existing sup is in slot 6)
2. Allow the sup to boot up as standby sup
3. From console/telnet/ssh session  copy the IOS from the existing sup to the standby   sup
 
copy disk0:\ <IOS name > slavedisk0:\
(replace the disk0 location to sup boot disk as per available space )
 
4. Once copy is completed issue the following command to see any boot statements
 
sh run | in boot
 
5. If you see any boot statements pointing to the disk0 as below hit "write"
 
   boot system disk0:/ <ios name>
 
6. When you write the config will be synced to the standby sup. This will make sure that the new standby sup will come with the copied IOS after reload.
 
7. issue the command " hw-module module 7 reset " which will reset the sup and it will now come up with the same IOS that you have in the existing sup.
 
8. Issue a write again and then issue "redundancy force switchover"  which will make the new sup the active one and the earlier one standby
 
9. remove the old supervisor which will make the new sup the only active sup in your system.
0

Featured Post

Simplifying Server Workload Migrations

This use case outlines the migration challenges that organizations face and how the Acronis AnyData Engine supports physical-to-physical (P2P), physical-to-virtual (P2V), virtual to physical (V2P), and cross-virtual (V2V) migration scenarios to address these challenges.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
fabric 1 32
route-map permit with a number 1 36
svi stops eigrp advertisement 13 33
new laptop new users 8 47
Moving your enterprise fax infrastructure from in-house fax machines and servers to the cloud makes sense — from both an efficiency and productivity standpoint. But does migrating to a cloud fax solution mean you will no longer be able to send or re…
This article outlines why you need to choose a backup solution that protects your entire environment – including your VMware ESXi and Microsoft Hyper-V virtualization hosts – not just your virtual machines.
Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg) offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…
In this tutorial you'll learn about bandwidth monitoring with flows and packet sniffing with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're interested in additional methods for monitoring bandwidt…

829 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question