About krahmani323

krahmani323 · 09-12-2012

Hello, We are planning the deployment of Nexus 1000v with “promiscuous trunk” uplink ports. We want to be sure cross-host in isolated pvlan will not be possible .Looking at the picture, I was wondering if the communication between VM-A on ESX1 and VM...

krahmani323 · 04-18-2012

Hi Community, Basically our pvlan implementation is working well in our DC => FEX interfaces configured in mode pvlan host and a promiscuous defined at our core switch allow a secured communication. Now we are trying to implement dvSwitch with the p...

krahmani323 · 02-13-2012

Hello friends, I was just curious about some points regarding WS-X6708-10G module. I hade two questions :1/ Why when inserting such a card, MAC Out-of-Band Sync (OOB) is automatically enabled; and not for other DFC-equipped module ?2/ Documentation s...

krahmani323 · 09-01-2011

Hello community, I am wondering about one thing that surprising me :On a 6500 IOS I have an access port configured as an access port as "spanning-tree portfast edge"I can notice the continuous sending of BPDU through the interface : ******** On the 6...

krahmani323 · 06-30-2011

Hello community, I am currently experiencing an issue with an IPSEC Tunnel between a Cisco892-K9 (c890-universalk9-mz.124-22.YB.bin / Feature: advipservices) and a Checkpoint VSX R67.After reloading the router the tunnel is stable, but afterwards we ...

krahmani323 · 10-22-2015

Hi Paul,About the support on PbR 6500 with ipsla tracking association, I searched on the Cisco feature navigator and indeed just like you were suspecting the feature does not seem to be supported on your current release. I understand that you are usi...

krahmani323 · 10-22-2015

Hello Dago,Last time I experienced a similar issue it was due to a loop somewhere in the LAN..A couple of questions : Is the CPU at 99% most of the time ? 'show proc cpu history'..Is there any specific logs on your core and access switches ?Please fi...

krahmani323 · 06-20-2014

Hello,Regarding this issue, we have opened a case at the TAC for the exact same issue encountered on P.I 1.4.The mentioned behavior was confirmed in Cisco lab. The TAC reached the BU to escalate the issue and found that the bug CSCuj23356 - Cannot ad...

krahmani323 · 03-11-2014

Hi Omar, Indeed the limitation comes from the 3750 which does not support cross-stack PagP (so ePagp will not be supported as well in a cross-stack fashion).As Glen stated LACP is recommended (but you will loose VSS dual active detection).Otherwise y...

krahmani323 · 10-11-2013

Hello Ivan, If you are speaking about the WS-X4548-RJ45V+ module then yes it is totally compatible as per the below link : http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps4324/product_bulletin_c25-530557.htmlThe line card is compatible w...

Member Since	‎07-27-2005 09:57 AM
Date Last Visited	‎02-20-2025 01:56 AM
Posts	234
Total Helpful Votes Received	206

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User Activity

Nexus 1000v / pvlan promiscuous trunk / Cross-host communication.

ESX/dvSwitch with PVLAN connected to a N2K Host interface

Hardware questions on WS-X6708-10G (mac OOB and DFC)

NXOS - IOS / BPDU sending on edge port type

Unstable IPSEC tunnel between Cisco892 and Chkpt VSX R67 / ISAKMP error

Hi Paul,About the support on

Hello Dago,Last time I

Hello,Regarding this issue,

Hi Omar, Indeed the

Problem with module ws-x4548-rj45v+ and 4506 switch