Ask Me Anything Event Thank you for joining us for the Expert Insights Series on ACI & NDI: Empowering Data Center Excellence! Our Customer Success Specialists Cody Albea, Peter Nalley and Manuel Valasco will be available from May 15, 2025 through...
Hi,if I have an 2 ACTIVE/ACTIVE Data Centers with all the storage replicated in both Data Centers, how the hosts on the HQ know which Data Center to go?1- In case my DCI is Layer 22- In case my DCI is Layer 3Which are the technologies involved in eac...
Hi everyone, We are adding a second site and want to interconnect with primary (running FP on two 7010 boxes), we are going to have a 2x10G DWDM links to secondary which is going to get only one 7010 box. For DCI is best scalable OTV, but in this cas...
Any issues with running the vPC keepalive link over routed fex ports? I have 2 7710s with connected to each 2248PQ, and have setup fex port 1 to fex port 1 router for peerkeepalive link. It works, and I have had no issues with it. What are the disadv...
Hi,I am trying to single-home a N2K-2232PP with a Nexus 7009 (into F2e line card) with dual-Sup2E. Is this supported. I know that N2K-2248TP-E is supported but coudn't find anywhere which says it does.
We are testing GRE tunnels on our Nexus 7K's and are able to successfully establish the tunnel, but we are running into an issue with the keepalives. We currently have the GRE tunnels terminating on other pieces of equipment that are running Cisco I...
Hi,we have Nexus 7k with two N7K-SUP2 and one 1/10 Gbps Ethernet Module (N7K-F248XP-25), version 6.1(2)The problem is that suddenly a port 1000base-SX on N7K-F248XP-25 changed state to down and we have no idea how to make it work again.We changed SFP...
HI Guyz,I am Designing a OTV Topology, where i have M1 series card (N7K-M108X2-12L) in OTV VDC & F2 Series card (N7K-F248XP-25E) in Aggregation VDC.I need to connect M1 interface as its OTV INTERNAL interface to F2 interface in Aggregation VDC to l...
Hi,I'm trying to licensing two Nexus 5596 (Evaluated License), when i'm enter the "install license bootflash:LICENSE.lic" the Nexus reflect this error:"Installing license failed: Invalid filename size, filename exceeds 30 characters".After i changed ...
Hello,I have recently installed 16 Nexus 2248TP switches in various locations withing our campus.And all of these switches have the dual fans running at full speed even though I have not attached any servers/workstations yet.If they were fully loaded...
Hi,I have a pair of 1000v VSM running version 4.2(1)SV1(5.2) The ESXi host is configured with 2 uplink connecting to 2 different switch.Using port channel mac pinning.i configured Network State tracking (NST) with default timer. and repin action.but ...
The system mac and root bridge mac addresses are same on both the primary and secondary vPC. How those are elected and related. Commands: sh vpc role sh spanning-tree Thanks,Manu
Hi,I have 2 cat 6509 working as core switches mostly on L3 interfaces running OSPF and further connected to the Campus distribution ( 2x6509) and datacentre distribution ( 2x6509).I have to replace both the core switches with 2 Nexus 7K with the same...
you can query the Cisco Prime Infrastructure with perl scripts but I do not remember the web address ... can you help? thanks
Hello,I registered DCNM 6.2.1 to ACS 5.3 with TACACS+ protocol. Now i´m unable to get administrative rights on DCNM, the user that i´m using is located at ACS 5.3 with administrative privileges, but no administrative rights when logging into DCNM.May...
I am considering using fabricpath as DCI within a campus network with two data centers. Understand HSRP localization not supported yet until Anycast HSRP is available. Will the workaround below work (both control and data plane): Configure the same...
