[c-nsp] SPAN issue Between Extreme and Cisco (3560 G) Switch

[Mustafa Golam -]

Hi group,

<Sorry for Cross posting!!>

We are having unusual problem with 3560 G switch for SPAN.
Our scenario:

|-------------------------------|
|                               |
|    Extreme Switch    |
|                               |
|-----||-----------||------------|
      ||3:39    ||
      ||          ||
      ||          ||
      ||          ||
      ||          ||
|------------------------------|
      ||                                          |
      |
      ||________________________|                             |
      |_________________________      Cisco 3560 G   |
                     monitored port fa1/1|                             |

|-----||----------------------|
                                                        ||fa1/2
                                                        || monitor port
                                                        ||



We are trying to SPAN cisco 3560 switch with Extreme Switch.
For the above senario, we want to monitor the traffic of port 3:39
of extreme switch through cisco switch. The same configuration worked
with Cisco 2950 and 4506 switch.  Is there any coveat detail in 3560 G,
that we are missing?

We are using IOS advanceservicepack ios for 3560G.



relevant configuration at Cisco 3560:

monitor session 1 source interface fastethernet1/1
monitor session 1 destination interface fastethernet1/2

system mtu 1998
system mtu jumbo 9000
system mtu routing 1998





Relevant configuration at Extreme End:
=====================================

enable mirroring to port 3:39
configure jumbo-frame-size size 1784
enable jumbo-frame ports all

configure mirroring add vlan VLAN_B


Relevant HW information of Extreme Switch:
==========================================

SWITCH_SS02.1 # sh version

Chassis   : 800128-00-03 07075-00248 Rev 3.0
Slot-1    : 800093-00-03 06415-01441 Rev 3.0 BootROM: 1.0.1.11   IMG:
11.6.2.9
Slot-2    : 800093-00-04 06415-01418 Rev 4.0 BootROM: 1.0.1.11   IMG:
11.6.2.9
Slot-3    : 800093-00-04 06415-01482 Rev 4.0 BootROM: 1.0.1.11   IMG:
11.6.2.9
Slot-4    :
Slot-5    : 800181-00-03 06395-00381 Rev 3.0 BootROM: 1.0.1.11   IMG:
11.6.2.9
Slot-6    :
Slot-7    :
Slot-8    :
Slot-9    :
Slot-10   : 800095-00-02 06345-02449 Rev 2.0 BootROM: 1.0.1.11   IMG:
11.6.2.9
MSM-A     : 800181-00-03 06395-00381 Rev 3.0 BootROM: 1.0.1.11   IMG:
11.6.2.9
MSM-B     :
PSUCTRL-1  : 450105-00-01 06525-00883 Rev 1.0 BootROM: 2.13
PSUCTRL-2  : 450105-00-01 06525-00903 Rev 1.0 BootROM: 2.13

Image   : ExtremeXOS version 11.6.2.9 v1162b9 by release-manager
          on Tue Mar 6 13:23:03 PST 2007
BootROM : 1.0.1.11


If you need any more information, please let me know!!
Thanks in advance!!
-- 
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(¸.•´ (¸.•` *Mustafa Golam
Fedora Ambassador, Bangladesh
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