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...
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 ...
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 ...
Spoiler I have Cisco Nexus 9396PX and configure for IPv4 with IPv4 RACL on SVI to block some basic traffic. Now i have configured IPv6 and trying to configure access-list but its saying you don't have TCAM space so i started looking around to see wh...
Ok, so I just received some 9348 switches. Since that product is NX-OS based; I wondered (without looking at the support chart FIRST) if they supported FEX's; since the NX-OS versions one can run on them do. And since they have 4 SFP+ and 2 QSFP po...
Dear all,I have been investigating the following output. There are several types of Tcam however I think Tcam number means just the slice number right? https://www.cisco.com/c/en/us/support/docs/switches/nexus-9000-series-switches/119032-nexus9k-tcam...
I'm tasked with setting up a Cisco ACI lab for use as a development space for a wider team. One of my goals is to be able to baseline the lab using automation. I noticed the following script via the DevNet resources on ACI:https://github.com/CiscoDev...
