Hi all,Please help me with an issue after upgrading my Nexus 3000 N3K-C3064PQ-10GXI've already upgrades some of them and I found no issue. I am followed exactly the same steps on all switches. All are same model and hardware revision. However I am fa...
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Resolved! spanning tree and nexus 7k and 9k
We have 2 nexus chassis our current core is a nexus 7000 running 6.2(12) and a newer nexus 9516 that we just upgraded to 7.0(3)I7(6). We had to do this to upgrade to replace the fabric and modules. Prior to the upgrade we had the 9k hanging off the...
How vxlan achieves 16 million when we have 1:1 mapping with vni to vlan ?I have succeeded in mapping VLANs to vnis,but I would like to know how can I use different vnis on access ports. vlan 1000vn-segment 5000int e1/6switchport access vlan 1000
Hello. I have the below setup for a mirrored port going to a laptop with wireshark. I have the access-list\monitor filter setup, but it's still showing all traffic and is generating a 100 MB file every minute, which is too much. What am I missing? I ...
Hello, I see connection drop on one of our nexus 7k chassis'. mgmt0 (SUP2E) is connected to a management switch that we have already attempted to change the port mgmt0 connects to. Getting PoE errors on the mgmt switch side. 10+ other N7k's are conn...
I’m having issue creating a physical connection between nexus 9000v and physical L3 switch C3750x. I have created trunk links, no L2 connectivity at all. I have tried point to point routed L3 links no connectivity. do I need vCenter in order to creat...
Hello,This is Moula Ali, I have an query that N5K-C5548UP, running VPC peer links and VPC peer keep alive links. The peer keep alive links are using the dedicated mgmt ports for peer keep alive traffic. I want to change this so the VPC peer keep aliv...
Hello, I'm new to Cisco Nexus (but fairly seasoned with Cisco Catalysts running different flavors of IOS). I'm currently exploring switch profiles on a pair of 5672UP running version 7.3(1)N1(1) and I'm struggling with how to achieve some — what I pe...
Resolved! Nexus 93180 & PIM-SM Multicast
Hello. I am installing a pair of 93180 Nexus switches in vPC mode that will serve as connections for some new video servers. The Nexus switches will uplink to an existing 4500 core. We have been told that they want to use PIM-SM for multicast and tha...
Resolved! Nexux 3k VPC Spanning tree issue
I think I have spanning-tree issues with the Nexus 3k Switches using VPC. The problem we are having, when one of the four switches is rebooted (see diagram), all connections to the other switches go down. Any help would be appreciated.
Hello, I have Nexus 3064 and configured on it a lacp link with DCN switch.Configuration is same on both switches. When I'm trying to set a speedtest (iperf) beetwen two Linux servers.Links is 2x10Gb/s on both sides. On DCN side it shows me 20Gb/s ban...
I am trying to connect a Nexus C9216YC-X to a 2348TQ-E fex. The "install feature-set fex" is not an available command on the C9216YC-X.
Hello, What is the length of Nexus 9508 AC power cable CAB-AC-16A-SG-IN? I couldn't find the dimensions in the installation guide. I suspect that it's 2.5m but I can't be sure. If possible please provide a photo/resource. Thank you! Lulu
Hello,I have a topology(attached) using 2x Cisco nexus 9396px switches in vpc mode. I enabled vxlan feature and I implement anycast vtep.The anycast IP is 192.168.93.93. The switchA has the 192.168.93.101 and the SwitchB the IP 192.168.93.102.Also, I...
Hello, A client of ours is building a new single VxLAN fabric based on Cisco N9K-C9332C, N9K-C93108TC-FX3P and N9K-C93108YC-FX3 using DCNM. What would be the recommended NX-OS release to run on these switches? Either 9.3.8, 10.1.2 or 10.2.1(F)? Thank...
