Hi Friends, One of my 7K got rebooted with below message. Reason: Reset triggered due to HA policy of Reset System version: 6.2(10) Service: Service "arp" in vdc 2 has had a hap failure Please note that the whole box got reloaded. This is against the concept of 7K ?  Also I have the following log   in vdc 2 DC_7K_1 %ARP-3-MBUF_ERR: arp [6318] Failed to get the remainder of packet, expected 800, got 132 bytes My queries ---------------- 1) why the 7K is expecting an ARP of packet 800 bytes ? 2)  Has this got something to do with system hap-reset command ? 3)   How dose an i ssue in vdc 2 got the whole box reload ? ... View more

Hi,   I have WAVE 7541 at HO  and ISR-4451 for remote branch. I want to setup the WAVE device as Appnav controller and waas node. The appliance should have dual role.  what needs to be done to achieve the same. regards Prasad   ... View more

Hi, I am trying to install Cisco C220 M3. I have to get an ESXI 5.5 custom cisco image up and running. While booting, I was asked to press Control M for LSI Megaraid software raid.    I have created vd0 and vd1. 300GB and 700GB respectively.   But once I start ESXI insall, it is not listing any of the drive ? no Hard disk detected !   I am aware that the ESXI cannot go with embedded software raid. But can I disable the raid itself and treat it as two hard disks as in in any x86 ? How do I verify whether I am having a software RAID or a hardware RAID controller ?   The firmware is updated to be the latest 2.0 (Including cimc, bios etc). if ESXI is not possible, can I installed Win2012 on this hardware ?   regards Prasad ... View more

Hi,   Can I integrated Cisco ISE to use external URL for guest authentication ?   regards Prasad ... View more

                   Hi, I have  A/A failover of two ASA . As per documents, I can go for total four Contexts (with default of 2 on each chassis). How do I verify the combined license ? The show activation-key details just show two context license... regards Prasad ... View more

I am installing vs-720-10g-3c on a chassis in which there are  WS-6548-GE-TX line cards are present. Time being I dont want VSS. Can I install the SUP on the chassis with above line card ? regards Prasad K ... View more

                   Hi, What are available list of external patch Antennas combatible with Cisco 2602e apart from AIR-ANT2524V4C-R and AIR-ANT2544V4M-R. is AIR-ANT1728 combatible with 2602e regards Prasad ... View more

                   While creating UCS VNIC, we define list of vlans and along with native vlan. Doubt:- The list of vlans which are selected while creating vnic has nothing to do with the vnic seen by the OS loaded on to the blade. The OS when it boots will see a number of NIC connected to it. It is unaware of any vlan being associated and in fact by default this wont do any trunking. All of the vlan selected while creating the vnic has got significance only on the veth logical interface. Doubt 2: The VNIC, has it got anything to do with VNTAG ? it is not aware of any vntag and vntag is inserted by IOM or by the Adapter ? or will there be any double tagging of vntag ? Please help me to understand regards Prasad ... View more

Hi, I am Dreaming of the following Cisco Can think of CSR 1000v can be a vrouter which can be distributed across multiple ESXI and yet virtually representing single router. So every esxi where Nexus 1000v is created should have the same interfaces of CSR 1000v available so that the router will be a virtual distributed device and rather than a vm sitting in one ESXI.... May be you have develope new extension with VMWARE. This role can also be done by Nexus 1000v promoting as a L3 switch with VDC capability.... Please consider my suggestion. I have more in my mind on this... This will be virtualization at its best.... this will revolutionize DC L3 to inside ESXI or Hypervisor.... regards Prasad K ... View more

                   Hi, In an MPLS LSP, my understanding is that the PE router will put dual lable. 1) The outer LABEL is for LSP and inner Label is for curresponding Pesudowire (PW) 2) once the packet exits from the NNI interface of PE it will might reach to neighbor P-router what is the action taken by P-router, will it just switch since ther is no control plane or it will 'swap' the lable of LSP (PW lable unchanged) and forward to next hop ?? My doubt is on the Label swapping feature ? Once answered I will ask other question on PW OAM. .. regards Prasad K ... View more

                   Hi, if the UCS FI is in end host mode, doe the LAN traffic will be forcefully sent up to upstream switch ? I hope, since NX-OS is running, the EHM is only for FC and not for LAN please help regards Prasad K ... View more

                   Hi, I have one 3945 router with SM-ES3-16-P module with SL-ES3-16-IPS. I am not seeing any license for this module in CLI output of my router. How do I add license for this module and activate. do I need IP Service IOS for this module ... View more