Hi experts,Forgive me if it is silly question...The server team has two servers on two different subnets/vlans and they want to use jumbo frames to tranfer data. The are actually connected on two N5Ks and 5Ks are layer 2 so the default gateways are o...
Hey all - I have a Nexus 3k 3048 that I am trying to use the 10GbE interfaces (1/49-1/52) on. I picked up "Cisco compatible" transceivers from fs.com and although they've been helpful so far, they're still not working. I am running NX-OS 7.0(3)I4(7) ...
HW/SW INFO -Nexus 5010 -Passive Twinax Cisco 10GB 3m -ESXi 6.7 -Qlogic BR-1020 fw 3.2.7 CNA network driver bna 3.26 ESXi vmnic4 0000:08:00.2 bna Down 0Mbps Half 00:05:33:48:56:b8 1500 QLogic Corp. QLogic BR-1010/1020/1007/1741 10G PC...
HI, I am using N5K as a L3 devices for mulicast.(L3 daughter card inserted). the normal RP address command and interface pim-sparse mode, etc commands are typed in without any problems. While when I try to add ip igmp static-group x.x.x.x under...
We have 2 N5k switches with FEX and VPC port channel. It was upgraded from 5.2 to 7.0 and after booting the 1 switch the VPC port channels were disabled on the 1 switch and our network was down to the Servers. Is this normal and can I upgrade from ...
I have two sun servers connected to two nexus, where each server is connected to both nexus, when I shutdown the port the connected to MPLS, the sun cluster is going to down. is there any special configuration for sun cluster on nexus. regards,
Hello, How can I configure, Cisco Nexus: 1 Nexus 3000 2 Diferent client access on diferent ports, with the same vlan id. How can I separate vlans traffic Thanks
Hi Guys, Please refer to the attached Diagram. Is the topology shown in the diagram possible ? will the Server(End Device) perform normally in the given topology with both the NIC in active/active mode? Will it cause any performance issue? Than...
Hello, We are still fighting to finish the integration of UCS + VMWare + Cisco ACI. We have been working hard and now we find a bit of a surprise: The Fabric Interconnects, 2 of them, are linked via VPCs to a pair of ACI Leafs. All is fine, the...
Hi I am running 4.2(1)N2(1a) on my N5K. I have a N5K connectd to N2K. PC connected to the N2K doing large packet ping. WHen i do a "show interface eth101/1/1" where the PC is connected. I can't see the jumbo frame statistics. WHen i do a "show inter...
Hi All, I have two Nexus 9372 and two Nexus 5010 working as L2 switches for uplink connectivity to the server residing on N2k's. Currently I have 6509 as core switches support these Nexus. I am going to upgrade the core switches and I am not sure whi...
Hi,Please clarify me.1. Can I use F2e only N7K chassis to do e-BGP peering? M series is really costly.2. F2e has limit with 32K IPv4 routes. 2.1 What happen if it become full? 2.2 Would N7K will continue fwd correctly? 2.3 Cou...
Hi all, I am new to Nexus. I couldn't find any information about encrypted port (port 33 - 40) as mention in Nexus 5020 hardware installation guide. Hope to get help from the community I would like to know what is the purpose of encrypted port and ...
We are in the process of migrating our servers from Cat6500 (HSRPv1) to Nexus 7000 (HSRPv2). The HSRP virtual ip address remains the same after the migration. During the migration, we will shut down the Layer3 interface vlan on the Cat6500 and create...
Hi Experts, Have a good day! Is there possible to deploy a three tiers VXLAN fabric? For example, Leaf nodes-Spine nodes-intermediate node--leaf node. Our customer already have a VXLAN fabric composed of Arista devices for HPC application. We...
