Re: FWSM issue

Can you post the failover configuration and the FWSM software version ?

Regards,
Anser

On Fri, Mar 19, 2010 at 12:57 PM, swap m <ccie19804_at_gmail.com> wrote:
> it'll happens if both FWSM dont see each other on enough monitored vlans as
> per the defined threshold, but both sides have their vlans UP....link issues
> on inter-chassis trunk, vlan missing on trunk, congestion etc. are the major
> reasons..
>
> secondly, it may happen if there is a configuration issue or congestion on
> the failover/stateful link...its recommended to use separate links/vlans for
> FO and stateful replication to avoid congestion.
>
> use firewall autostate messages to optimize failover timing.
>
> search the CCO for split brain situation, you should find few official
> recommendations.
>
> Swap
> #19804
>
> On Fri, Mar 19, 2010 at 11:28 AM, Joseph L. Brunner <joe_at_affirmedsystems.com
>> wrote:
>
>> Vlans not exist on trunk ???
>>
>> -----Original Message-----
>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>> Fahad Khan
>> Sent: Friday, March 19, 2010 3:07 AM
>> To: ccielab_at_groupstudy.com
>> Subject: FWSM issue
>>
>> HI experts
>>
>> I have two 6500 switches having FWSM running Active/Passive. suddenly I
>> found the network break down. I found that both the FWSM firewalls went
>> into
>> Active mode. I rebooted them, then the problem resolved.
>>
>> can some body identify it, what would be reason for this happening?? has
>> any
>> one face it before??
>>
>> regards,
>>
>> Muhammad Fahad Khan
>> JNCIP - M/T # 834
>> IT Specialist
>> Global Technology Services, IBM
>> fahad_at_pk.ibm.com
>> +92-321-2370510
>> +92-301-8247638
>> Skype: fahad-ibm
>> http://www.linkedin.com/in/muhammadfahadkhan
>> http://fahad-internetworker.blogspot.com
>> http://www.visualcv.com/g46ptnd
>>
>>
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Received on Fri Mar 19 2010 - 13:19:39 ART