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Forum Posts
I have 4 nexus 9k switches.Two are at one site and two are at the other connected by a single Layer 2 fiber connection. We're planning on adding BiDi transceivers so we can have two connections like below. what i want to know is if there's a better m...
I have some second secondhand sfp modules which registered in different smart accounts. Can i use these sfp modules in my network environment, we will onboard Cisco dna center in the future, will it appear any error or warning in Dna center since the...
Hello ! I would like to know wether DCNM is compatible with Nutanix or not ? Unless I'm mistaken it seems to be nothing about this topic on the net... If someone can share the informaiton I'll be very grateful to him
This is an older set of hardware in our lab, otherwise I would opened a TAC case, hoping someone may have some ideas. One of nodes had a power issue and apparently the storage controller vm got hosed. When it boots this message comes on the console...
Hi guys, I have a nexus 7K which causes me problems at startup (Loader mode), The bootflash was empty (It was formatted by someone) with difficulty I was able to copy the kikstart and NX-OS. Now at startup it asks me to configure the password I confi...
Hi All, Nexus 7706 - Ver 7.3D Does anyone know the default command system jumbo mtu 9216 is enough to allow jumbo mtu frames on fabricpath interfaces ? or Dow we need to configure mtu 9216 on Layer two interfaces as well ? As per this document http:...
Hi, I am running the POAP script on nexus switches but facing one issue that, POAP file downloaded successfully but unable to download the Image file from the Artifactory server.We have performed same operation multiple time it result was success. On...
Hello, I am working on a PoC design within EVE-NG and virtual Nexus 9k's. Everything I've read about virtual 9k's is that vxlan evpn is supported, and multisite is supported as long as the border gateways are anycast and not vPC. Mine are not vPC. I ...
Folks - this may seem like a pretty fundamental question, but the implementation details still escape me. While it is the case that VxLAN offers up to 16 million VNIs in principle, every time I see an implementation of VxLAN, there is a 1:1 mapping w...
I want to capture host-to-host traffic on a Nexus 3k switch to verify its passage through the switch. As ethanalyzer only captures CPU-bound traffic, I prefer not to set up a SPAN session. Is it possible to achieve host-to-host traffic capture on an ...
Hello Guys, I am trying to flash a 3164 from 7.0(3)I7(5a) to nxos.7.0.3.I4.8.bin But i keep getting the below error:I do have space so i do not think it's a space issue.Any ideas? Thank you. switch# sh verCisco Nexus Operating System (NX-OS) Softwa...
Hello guys, I want to update a Nexus 3548 from 6.0.2.A8.4a to 7.0.3.I7.3 but after i am issuing the "show install all impact system"command i am getting the SRG error (0x404F0003) : Extracting "system" version from image bootflash:/nxos.7.0.3.I7.3....
Resolved! Cisco Nexus Border Leaf configuration
I'm trying to understand why Evpn-learded route [2]:[0]:[0]:[48]:[dead.beef.0003]:[32]:[15.0.0.1]/272 is not advertised to the leafs...It is present in tenant1 routing table on Border Leaf and in l2vpn evpn BGP AF but "Path-id 1 (dual) not advertised...
Hi everyone I have a problem when replace a power supply (PWR-4000-DC) in Cisco 7613. We cannot see the power supply as below detail. Every led is Green on hardware chassis. Sep 14 17:41:38.317: %C6KPWR-SP-3-PSUNKNOWN: Unknown power supply in slot 1 ...
Hello,somme switch in our infrastructure, like cisco 4010 (15.2(8)E1) show this anomaly :show env power :SW PID Serial# Status Sys Pwr PoE Pwr Watts-- ------------------ ---------- --------------- ------- ------- -----1A PWR-RGD-AC-DC-H DTH2108018W ...
