hi all, I‘ve a question regarding a vPC pair consisting of 2x N6K switches which act configured with vpc peer-switch command currently as STP root! I need to make another device in the network the new STP root and so the priority value of 0 has to be...
Forum Posts
Hi, I'm no DC expert, need some guidance. We're currently connecting 2 small DC's using Cisco N7K with OTV running to extend the VLANs. They're connected using 1 link from 1 provider (1 Gbps layer 2 link with jumbo frame). Customer wants to add a sec...
Hi All,I am currently designing a VXLAN EVPN Multisite fabric using DCNM and I'm looking for some guidance regarding best practice for the following configuration.In each fabric we will have two Spine switches and six Leaf switches. Two of the Leaf s...
Resolved! Nexus 3064 Chassis L3 and L2 performance
Hello, I have Nexus 3064 on as my core switch. In official documentation we can read that is "1.28-Tbps switching capacity"But how it look like on L3 ? I want to set up VRRP with other router and Nexus will be as backup "router" but I'm afraid that c...
In NX-OS 9.3(5) a new EVPM Multi-Site feature, "Dual RD" support was added, and enabled by default. Is there any explanation as to how the feature operates, what problem it solves, and whether it affects the configuration of <9.3(5) BGWs? The documen...
Hi,allOur company have 2 93180YC-FX swiches,they 've been be used as Leaf switch.We have some questions about IP fabric for media，Can 93180YC-FX support NAT & NBM? Can 93180YC-FX be used as a Spine switch?How should we configure switches and DCNM Co...
I have two top of rack N9Ks, in addition to ToR layer 2 duty these are BGP peering with NSX-T, each with a single Edge. Trying to troubleshoot a BGP flapping issue and captures at the NSX end are showing unanswered ARP requests.ethanalyzer local inte...
HiI am struggling to understand whether it is possible or not to enable dynamic routing over vPC. I have searched and found the following statements (Sandeep Singh , Aug 2017)Enable Layer 3 routing between vPC peers over a separate layer 3 link.Do no...
Hi,W have Cisco Nexus N3K-C3548P-10GX switches in the data center access. All ESXi hosts in VxRail infrastructure are generating this alarm on the vCenter: high pNIC error rate being detected Switch interfaces are all similar. There are output drop...
Hi, Anyone know if Cisco Nexus Cloud is released for General Availability? I cannot find any enablement documentation around this product and my customer wants to incorporate it into their network. Any advise will be highly appreciated.Regards
Hi Experts, We are planning to have a CLOS Fabirc (VXLAN EVPN) up and I am finding it difficult when trying to optimize routing. I have attached a diagram for better understanding. We have multiple VRFs (tenants) We are peering with and upstream serv...
hi everyonei wanna Shape My Customer Interface vlan to 100mbps speed. this customer is connecting on the fex. is there a way to apply qos policy on the customer SVI? the SVI is on the Nexus 5672UP.and i wanna know is it possible by using VLAN QoS ? a...
Resolved! Nexsus 9k migration
Planning to migrate nexus N5K-C5672UP to N9K-C93180YC-FX no extra configuration is needed just need to copy and paste old config to new nexsus 9k switch .My question is there any checklist to perform this acitivity orelse i can go with pulg and play?...
Hello Dearsi have cisco nexus 9148s i am trying to access it but i got the attched error , anyone can help take in mind the username admin is in network-admin roleBests
SoftwareBIOS: version 3.1.0kickstart: version 7.3(3)D1(1)system: version 7.3(3)D1(1)I have a DC to DC link and jumbo frames are being dropped every third packet.I cannot see the "show policy-map interface control plane" command is this because it is ...
