About shutikov

shutikov · 12-10-2017

Recently I've found post about standby APIC in Multipod topology. Technology is based on using the same Node ID (2 for example) for fourth APIC at second pod, and keeping this node powered down and separated from fabric. Then during disaster recovery...

shutikov · 08-29-2005

Tunnel established between Cat6509 with VPNSM and 7206VXR with VAM2+ and tunnel protection by IPSEC is used.When I send traffic in one session between Windows 2000 servers (located on 6509 and 7206 sites respectively) by this tunnel, I have 110 M...

shutikov · 08-11-2005

Hello everyone. I have IPSEC between two sites, and unicast OSPF (with neighbors). IPSEC works on VRF interfaces. Problem is - all traffic between sites encrypted, but not OSPF :-(. How can I fix this? Or OSPF over IPSEC isn't supported by VRF?3825-1...

shutikov · 02-15-2018

Hello.Try to use instead of access interface in first case - 802.1pTrunk and 802.1p are possible for VLAN in one switch.

shutikov · 12-19-2017

According to release notes your switch is supported https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/release/notes/aci_nxos_rn_1223.html Try to check software version which your switch is running now, maybe it is newer than...

shutikov · 12-17-2017

Perform a firmware upgrade on spine switches without an apic https://supportforums.cisco.com/t5/data-center-documents/totd-how-do-you-perform-a-firmware-upgrade-on-spine-switches/ta-p/3162792 I've done it recently on 9336PQ. USB flash should be forma...

shutikov · 12-16-2017

After experimenting in the field I can confirm that "warm" standby works in Multipod topology.Topology was: Pod1 - apic1 and apic2, Pod2 - apic3 and apic21 (standby).We've done two tests - first was replacing "alive" controller apic2 from Pod1 by sta...

shutikov · 12-11-2017

Gabriel, thanks for reply. As I can see from provided whitepaper there is following text (below figure 23), I meant it in my first post. The specific procedure required to bring up the standby node and have it joining the cluster is identical to ...

Member Since	‎03-12-2004 12:44 PM
Date Last Visited	‎01-28-2020 12:32 PM
Posts	13
Total Helpful Votes Received	40

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Standby APIC in Multipod. Will work?

Not enough TCP throughput through tunnel with ipsec protection

OSPF over IPSEC with VRF

Re: Trunk and untagged ports, same EPG, same leaf

Re: APIC Version 12.2(3h) - N93180LC-EX unsupported model

Re: ACI Upgrade leaf and spine using USB

Re: Standby APIC in Multipod. Will work?

Re: Standby APIC in Multipod. Will work?