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I have a wierd requirement here. We have a ACI fabric in one of our datacenters and the secondary DCs are still on NEXUS 7Ks/9Ks. We are going to upgrade our secondary datacenters to ACI sometime this year, but because of the issues with Chip shorta...
Hi all
We have a 3 node apic cluster (2 in pod 1, and 1 in pod 2). We are running multipod as of today. We are going to get another POD, with 2 more APICs.
When we initially setup the APICs, we give cluster ID, POD ID, and the number of APICs (3) . ...
Hi AllWe have an APIC L2 cluster, which was deployed a few years back (with multipod). Im trying to spin up a new APIC , but since L2 is EOL, we have a APIC-L3 box. Can we add the L3 box to the same cluster, in a multipod environment?Raj
Hi All We have a pair of N7Ks waiting to be upgraded. The N7Ks currently have single SUPs. We have ordered a pair of new SUPs . Not sure what the version of the IOS is in the new SUPs. What is the best way to get the new SUPs installed and N7K upgra...
Hi All I saw a few posts on VLAN overlap.. My scenario is a little different. I have VLAN 10 - 10.10.10.0/24 in DC1, and the same VLAN 10 - 20.20.20.0/24 (different IP Range), and extended over multipod. To begin with the SVI's still stay in Nexus, ...
Robert
Thanks. Ill look into this.
We arent migrating the SVIs as of now. We have some services in DC2, which needs to move to DC1. Half of the VMS in 10.1.1.0/24 (say) will move to DC1 (ACI), and the other half will remain in DC2. The subnet is o...
Robert
Thanks so much.
let me map this ..
DC1 (ACI) --> WAN/IPN ---> RL DC2 --> L2 trunk to existing N7K Agg (DGW - say 10.1.1.1/24)
now say, im migrating a VM (no ip change) from DC2 - 10.1.1.20 to DC1.. I define the BD/EPG in DC1 (for 10.1.1.1/24...
Thanks Balaji So, lets say old SUP has 6.1 version, and the existing has 7.3, and the new version is 8.x.. what is the best / recommended approach. 1) insert the secondary sup, and copy the 7.3 to it, and reboot the secondary.. (hope this will not ha...
Thanks Jaderson.
Most of the routers are ISR 4331.. on the core they are nexus 7Ks..
Do you guys have experience with adjusting these timers ? Is the network stable with these timers ?