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...
I have above scenario, I have Cisco switch C93180YC-EX model which is connected to internet.1. On port e1/51 I have setup ACL to block source port 3074 (udp/tcp both)2. I have setup sflow on port e1/50 to collect traffic flow. I have noticed my sflo...
Hi all, I am trying to build a VXLAN EVPN MULTISITE fabric in EVE-NG Pro lab. As per topology, each fabric would have 2x BGWs, 2x SPINEs and 1x LEAF. VXLAN EVPN works within the same DC fabric. However, VXLAN EVPN does not work properly when packets ...
Folks, We are running EVPN/VxLAN in our fabric and now time to scale so I am thinking to run FRR daemon on all the linux servers and peer them with TOR leaf switch using eBGP and create full L3 end-to-end network. It allow me to remove LACP from swit...
Hi,I was reading about transparent firewall in VXLAN network. As far as I know the solution in Cisco's website is very old and not helpful.Does anyone have any documents or design for deploying a transparent firewall in a multi-context environment? I...
Dear All,Anyone knows whether Nexus 9372 (PX / TX) support break-out mode for the 4x 40GE Uplink interfaces?Allowing to uplink the switch using 10GE interface capacity, rather then the full 40GE interface?As stated in the documentation for 9300's mod...
Which is more accurate, CIMC or ESXi, to monitor resource usage across UCS servers? I have a BE7H M5 server, and although 5-7 VMs (CUCM, CCX) are running, the CPU usage on the CIMC is below 10%. I'm not sure if I can trust this.
hi I have a double-sided vPC, and I want to configure SVIs (Switch Virtual Interfaces) for the VLANs on both switches.How should I configure them?I don’t want to use HSRP. I would appreciate your guidance.
Hello friends, I have a pair of Nexus of N5K-C5548P in vpc topology. We have 3 FEX families associated: N2K-C2232TM-E-10GE, N2K-C2232TM-10GE and N2K-C2232PP-10GE. We are trying to migrate these devices to a pair of Nexus 93180YC-FX. After making the ...
Hi,I am working on a setup to test L2 connectivity across DC connected via L3 network. I have configured VXLAN with EVPN as control plane & using ingress replication instead of multicast for peer discovery and data connectivity. While I set this on a...
Hi All, I am trying to do DCI between 2 pair of Nexus 9508 using VPC. However, on one of the NEXUS is failed to do VPC. I noticed the status of the physical interface, it shown as "vpcCmpFai" Sh int e2/1 status------------------------------------...
Hi guys, Need some help now. We have one fortigate HA clutser connected with two Nexus 9504 (Topology in attachment), Each fortigate has two Agg-link. We tried to test some traffics like Telnet and FTP session during Failover, the session has to be ...
Hi Team, We are getting vMotion error while upgrading the HXDP of the app cluster at DC site. Please find the below snap:- Thanks !
I start to study data centers. but now i have some conflict First, what is the difference between VXLAN, fabric switches, and INT FabricPath?
Hello, Is there any document that describes which version of openssh is used in NX-OS releases?I have some security scans that report openssh vulnerabilities, and I'd like to know if upgrading NX-OS will help me solving these issues. Thanks, Regards,...
HI my N9K have all logging is 2015 Mar 3 15:16:56 Nexus9508 %ICMPV6-3-ND_LOG: icmpv6 [5653] Inconsistent RA retrans-timer on Vlan999, ours is: 0, from fe80::8a5a:92ff:fe1b:7392 2015 Mar 3 15:16:56 Nexus9508 %ICMPV6-3-ND_RA_LOG: icmpv6 [5653] fe...
