Hello We have two Nexus 93600CD-GX working as leaf in ACI mode, at one day both of them spontaneously rebooted at the same time, and we don't find the reason why. We checked information about it but we can see only information about bug (but thiss b...
Forum Posts
Hello everyone, We have a problem with restoring the previous configuration using the "configure replace" command on N7706. Even with simple configuration changes like setting the motd banner and calling config restore after that, restore fails with ...
I have 2 Nexus 5548 switches set up with a vPC peer-link between them and am trying to migrate to a pair of Nexus 9000 switches in my datacenter. Presently I have copied my config from the 5k switches over to the new 9k switches and have the 9k pair...
I have come across a vpc domain that has created some doubts in me. Is the use of the peer switch and peer gateway commands compatible in the same domain?And I would like to know if there is any debug that can help me see the vpc message exchange in ...
Hi All I am planning to upgrade Cisco Nexus switch model ( Nexus9000 C9336C-FX2 Chassis). Current license will have any impact after the upgrade ?. Your advise highly appreciated. Upgrade Plan - Current Version 9.3.7 Intermediate Version - 10.2.5.M...
Resolved! Q-in-q issues with 93180-YC-FX
Hello! I am having issues with q-in-q between a C93180YC-FX and a C93180YC-FX3 running NXOS 9.3(11). The switches are leafs in a VXLAN spine-leaf fabric.Basically, some of the mac addresses make it through the tunnel, some don't. After tweaking the c...
Hello! I have a question related to in which switch I have to configure static routes. I have different FW connected to different ACI switches showed in diagram. I have to configure default route to upstream FW and inside route to downstream FW. Need...
We are doing new Cisco HyperFlex deployment based on C220 M5 servers (UCSHXM5) which come with 4 port Cisco VIC 1457. Two ports on this NIC can work in 25Gb mode, so we decided to utilize this since this is new deployment. Well ... we learned that by...
Hello Experts,Could someone please provide solution on below I have back to back vPC and hsrp is configured on both pairs. They have vlan 825 used between them. hsrp for this vlan 825 is active on STRG1 and standby on CORE1 and for STRG2 and CORE2 it...
HIIf I have dual connections to the same ISP, and im my route maps I say set community 28 for one connection and set community 29 for the other connection, what is this telling the ISP side and how does it influence any routing desicions please .Than...
Hi,Cannot find a configuration example for EVPN/vxLAN interop between vmware TIER0 gateway vRouter and Cisco ASR9K running IOS-XR.I create some config, but wondering how the vTEP on ASR9k works, in doc's I read it must be a loopback under IPv4BGP and...
If so, which ports and which ACI Version(s) are supported?
Hello,I am trying to enable a xconnect between two Cisco Nexus 93180. One interface is UP and the other is in down state (is down (xconnect remote down)My configuration is the following:Leaf A:vlan 1376name XCON_TESTvn-segment 1001376xconnectint e1/1...
Problem Statement : We get notified of these logs from the Core switch2024 Jun 23 20:07:55.084 DCCore-1-N9K %ICAM-4-SCALE_THRESHOLD_EXCEEDED_WARN: Utilization of 93 percent for feature OSPF LSAs is over the warning threshold.2024 Jun 23 22:07:58.794 ...
Hi everyone,I am deploying an N9k (C93216TC-FX2) which has CVR-QSFP-SFP10G adapters and SFP-10G-SR-S module, however when we make the connection no traffic happens on the link and the SFP port remains noconnected. Can you help me solve this problem ?...
