Activity in Technology and Support
ISE Accept certificates without validating purpose will break 802.1AR
Does anyone know what a valid use case is for unchecking this box? According to my experience, it tries to enforce RFC 5280. But in reality, unchecking this box can break 802.1X authentications. In particular, devices that are authenticating with 802...
Resolved! ANC correlation error
Hi,I have my FMC running 7.7 version integrated with ISE using pxGrid and the tests return successful connection with ISE. After configuring a ANC correlation rule to quarantine the source endpoint with ISE I get this error in the "Correlation Status...
Cisco SD-WAN Service-Side Subinterfaces MTU
Hello,I have a doubt on ROAS configuration on Service Side VPN in Cisco SDWAN.-Cisco documentation says to set either the MTU of the parent interface of the subinterfaces to 1504 bytes or other people say to set the MTU of the subinterfaces to 1496 b...
Nexus Dashboard v4.1.1 single node install
I am setting up a singe node lab setup. I have specified Manangemt IP (192.168..0.x/24) IP and a data subnet ip (10.10.10.10/24) during installation. I have specified persistent IPs 10.10.10.11-13 and NDFC moved to "cluster bring up" page where it ca...
Catalyst C1300-24XT IP Helper Address Procedure
I am trying to setup an IP HELPER-ADDRESS per SVI but clients are not getting IP address from the assigned DHCP Server in the IP HELPER Address. C1300-24XT has also different syntax or argument in declaring IP HELPER-ADDRESS.Catalyst 1300 Series Man...
eigrp
hi can you tell me what is the problem i cant ping pc c to the serverthank you
Cooling the AI with Warm Water
IntroductionLiquid CoolingImmersion CoolingIs this the future of Data Centers ?Direct-to-Chip CoolingCisco’s INSANE Liquid-Cooled Switch.References The Portuguese version of this Article can be found at: Resfriando a IA com Água Morna . For an ...
L2 to L3 Network design in datacenter using eBGP
Folks, We are running EVPN/VxLAN in our fabric and now time to scale so I am thinking to run FRR daemon on all the linux servers and peer them with TOR leaf switch using eBGP and create full L3 end-to-end network. It allow me to remove LACP from swit...
N9K-C9508 Standby SUP replacement
Nice to meet youHow do I replace an N9K-C9508 standby SUP running in ACI mode?I checked "Installing or Replacing a Supervisor Module" on Hardware Installation Guide, but it says "Perform physical maintenance to the supervisors of the Nexus 9500-serie...
ANC debug file
Hi,I need to download the ANC file from the debug logs in order to troubleshoot a ANC issue with FMC. What's the name of the file that includes these logs?Thanks
AWS Direct Connect - MACSEC - C9500-24Y4C - Not working- Status: INIT
TEST-N-C9500-SW1#sh mka sessionsTotal MKA Sessions....... 1Secured Sessions... 0Pending Sessions... 1====================================================================================================Interface Local-TxSCI Policy-Name Inherited Key-S...
Podcast files being blocked (Spotify / Megaphone)
Podcasts hosted on the Megaphone.fm service (owned by Spotify) are being blocked by the OpenDNS Family Shield service. Anyone else seeing this?
ISE 3.5 install fails consistently
I'm running into a problem getting ISE 3.5 to install on ESXi 8.0u2.I've tried the OVA and ISO.The base image install works and then I login as "setup".Everything seems to go ok until a swap file operation starts.The VM never gets past this point.I h...
Copy SG300 software img between 2 same switches
I have 2 SG300 10P switches in my network and have different software S1: 1.1.2.0 and S2: 1.4.8.6.I look @Cisco Support to Upgrade S1. But because the SG300 is ELO support I cannot download the Software any more and want to use the img on S2.However ...
Nexsus dashboard version 3.2.2m over 90%
I have nexsusdashboard cluster 3 nodes ver 3.2.1 on esxi after i upgrade to 3.2.2m the ndfc can not load the app and i get error on the cluster that the logs are 100% and i see that /logs/k8_infra/ and confd are 100% so it doesnt go up how i delete t...
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