Data Center Switches

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...

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 ...

Hi all,I have a 10gb link which is dropping jumbo frame packets. Every third packet seen below.PING 192.168.83.2 (192.168.83.2): 8970 data bytes8978 bytes from 192.168.83.2: icmp_seq=0 ttl=63 time=1.268 ms8978 bytes from 192.168.83.2: icmp_seq=1 ttl=...

Hi,we have one site and one datacenterOur requirement at data center 4x48 switches.it is not fully populated.the consultant is recommending to go with Bgp Evpn vxlan,spine and leaf architecture Actually when do we go for the above setup.is it really ...

I found problem but didn't find a solution. -Problem  It uses a mix of F2 + M1 module, and it is a problem that occurs when port-channel is set. As the module comes alive,we can confirm that VDC state change will affect control plane pkt(OSPF hello) ...

Hello! My customer recently run a vulnerability test on his Nexus 7000 and 5000 aquipment. The test shows the following vulnerability  "Deprecated SSH Cryptographic Settings" within SSH configuration with the following impact "A man-in-the-middle att...

Update: found the answer that using "system-mac xxxx.xxxx.xxxx" command under vpc. I was hoping it would have less impact on live vPC domain when I have conflict domain IDs but it seems it would have the same impact when assigning a new domain ID... ...

Hello everyone,I am working on a new DC design. Here are some questions you definitely can help to find a right answer for.1) In a TOR design, I am going to have a 93180YC-FX at the Top of each rack.2) Servers are going to connect with NIC , HBA and ...