[c-nsp] ME3600 IOS / SPAN

[Waris Sagheer (waris)]

Ankur,

Replies inline [Waris]

-Waris


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Ankur Mittal
Sent: Tuesday, November 22, 2011 3:49 PM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] ME3600 IOS / SPAN


Thanks for the information. 
 
Are you saying that we can't push more than 700 Mbps thorugh a GigE
interface on the ME3600 switch when running a 15.1(2) version. 

[Waris] This is not correct. You should be able to run line rate
traffic.
 
We are noticing some weird problems with this platform-
 
- Upgraded the software from 12.2(52)EY to 15.1(2)EY and when the switch
rebooted, we lost Out-of-Band management to the switch. 
Resolution: Had to console into the switch and do a shut/no shutdown on
the OOB mgmt interface.

[Waris] This bug should be resolved in 15.1(2)EY1.
 
- Also did "nop cdp enable" globally and lost OOB mgmt functionaily. Had
to do the same thing as mentioned above to resolve the issue. 
I noticed that this is actually mentioned the "Open caveats"

[Waris] This should also be resolved. Let me confirm this with
engineering team.
 
What I am mainly concerned about is the service instance / bridge domain
model that was introduced in the whales version. Have you found any 
weird behaviour with doing simple VLAN manipulation or Q-in-Q and the
QoS classification on ingress and or other catastrophic problems.

[Waris] We have many customers who have deployed EVC infrastructure. Let
me know if you have any specific concerns.
 
I would appreciate if you guys can share any other findings or open
caveats that are not mentioned in the cisco release notes but do exist
on this software version.
 
Thanks- Ankur 		 	   		  
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