Hi I have a question on this Nexus Switch 93180LC-EXThe below page confirms that it supports ACI modehttps://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/datasheet-c78-742283.html However it is not explicit if this c...
Helle every body. I would like to know if nexus 3000 series are autonomous switches.Like 5000 series.If i can create a vpc domain , put svi , ect..... Thank you !
Hi everyone, I was hoping to find some advice or thoughts on an issue we've been experiencing with our newly purchased Cisco Nexus 9000 series switches and Dell Compellent SC5020.We have a new Dell Compellent SC5020 equipped with 2 "Chelsio T6225 Dua...
Hello Guys.Is there a limit of active port members on a Port-channel using Cisco Nexus 5K with FEX (Nexus 2K)?I have 2 Switches Nexus 5K on VPC and both of them have 2 FEX attached.The thing is that there is a need of connecting a Switch from another...
Hi expert There are lot of information about how could we stretch VLAN including L2TPv3, VPLS, OTV etc.However, why do we need to stretch the VLAN? Why dont we just use normal layer 3 routing to send traffic?Any example/case of using stretching VLAN?...
I have three DCs that I am preparing a configuration for. The plan is to use ISR4000-series routers and interlink the three sites with OTV. Initially was planning on using the Unicast-OTV mode. Staging a simplex setup, with no redundancy yet. Mapped...
Hi, I am trying to upgrade DCNM from 11.1.1.0 to 11.3(1) on my windows 2016 server and after reading release notes for 11.3(1) it appears that I can do an in place upgrade, see below. After trying multiple times I an unable as the installer states t...
Hello everyone, Does C93180YC-FX with NXOS 924 support N2K-C2248TP-1G? I am not able to find the answer. Please help me. Thanks
Just looking to see if anyone else has run into this issue. Has anyone used 25G AOC SFP on the NEXUS 93180YC-EX? We have several DACs that work fine but can't seem to get the port to come up when using the SFP-25G-AOC7M.We are running NXOS mode ver 7...
I just got a Cisco Catalyst 2960 and am trying to get my network running.2 problems1) My computer is hardwired to the switch-I can get access to a few websites (eg gmail; outlook mail) but most others I can't connect to - just times out 2) I have 3 N...
Dear Community, i hope you can help me.I'm planning a change window to upgrade our software on our N5k Switches.We actually run on version 7.0(3)N1(1) and want to upgrade to 7.3(5)N1(1) as cisco recommends this.(yep, didnt upgrade for a long time) Fi...
Hi there, I'm trying to get it four Nexus 3524-X to login authenticate with windows 2019 NPS via radius protocol, but so far no luck.I see in the NPS logs there 2 of the switches are sending radius requests, but somehow NPS doesn't like them, i have ...
Dear Community, I'm trying to do a POC for a client of VXLAN and I notice that I'm unable to ping systems from one leaf on another leaf. The weird thing is when I wireshark it I can see the ARP request from the source machine and the reply from the d...
Data Center NetworkingHi, I work in a dc environment and have the typical 7k/5k/2k setup. I have noticed we have quite a large amount of traffic traversing our VPC peer link on the 7ks I thought the VPC peer link was only used for control plane traff...
Hi All , We have pair of 5020 ( VPC ) which will be refreshed with 5596 UP switches.We have 6 x Fexes which are connected to 5020 in dual homed manner. My question is when we are moving uplinks of Fex from 5020 to 5596 switches , what kind of precau...
