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...
Forum Posts
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 ?...
hello, We have had a problem when trying to migrate some FEX from N5Ks to N9Ks, I attach a document with the details of what happened since I cannot open a case to the TAC since the equipment went out of support last May, in case anyone has had simil...
Resolved! VXLAN EVPN EXTERNAL CONNECTIVITY
Hi there, When configuring the VLANS = SVIs for an external connectivity do we want to configure vn-segments for them and include them in nve and evpn configuration? If yes/no please explain why. I've tested and it works both ways.
Hi,W have Cisco Nexus N3K-C3548P-10GX switches in the data center access. All ESXi hosts in VxRail infrastructure are generating this alarm on the vCenter: high pNIC error rate being detected Switch interfaces are all similar. There are output drop...
Hi All,Thanks in advance for looking at my issue. I've seen lots of people report this but I'm not able to resolve it at the moment so would appreciate some assistance. I've setup VXLAN and I can't get L2 routes advertised across NVE peers. The BG...
