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Hello all,
Does Catalyst 8300 model - "C8300-1N1S-6T" support WANMAC sec on C-NIM-2T with DNA-P-T2-A-5Y subscription?
I have read few Cisco official document and it is not 100% clear. Does someone has experience with this?
Best regards,
Hi all,
I have some concerns about licensing Cisco Catalyst 9k Switches for stacking feature.
According official data sheets:
C9200 and 9300 are using StackWise and Stacking bandwidth is defined by the model and C9500 are using StackWise Virtual.
Th...
Hello all,
We have multi site ACI environment and due to smaller MTU size configured in part of ISN network we need to decrease control plane MTU on both sites, so we do not have issue with MP-BGP neighbor ship between SPINES, that are located in dif...
Hi all,
We have interesting ACI installation:
2 SPINEs, 2 LEAFS and 1 APIC.
We have 2 new APICs to configure and extend the APIC cluster, but the situation appeared that TEP pool that was configured on day 0 is to small and not supported in process...
Hello all, We are migration to ACI from old cisco infrastructure and we have issue how to migrate vlan that has end points and network elements (elements that have loopback IP, that is reachable over interface IP via static route configured on the ro...
We did the change on version 4.2, I am not aware about option to change TCP MSS in that version. The max MTU in our provider network (ISN) was 9000 so we decided to go with 8900 and it resolve our problem with MP-BGP, BGP packet had no need to be fra...
@AdrianT , we had no opportunity to change the MTU in whole ISN, so we changed the Control Plane MTU on ACI. it is important to put value that is smaller than MTU on ISN, also if you use OSPF for routing to ISN network you may need to change MTU on I...
Hello RedNectar,
Thanks on your answer.
We are aware of all ACI limitation and warnings but this is situation that we inherit.
TEP pool is less than /23 and the main issue is that we cannot expand the APIC cluster. This is small ACI installation a...
Hello Robert,
That was exactly my latest concern is the TEP configuration backup in ACI backup file, now it is clear.
I know the warnings about the of TEP pool during install, but this is situation that I found on already installed, working ACI. A...
