07-27-2012 04:15 PM - edited 03-01-2019 10:32 AM
With Michael Petrinovic
Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about the Unified Computing Systems with Cisco expert Michael Petrinovic. Any configuration or troubleshooting question can be asked.
Michael Petrinovic is a customer support engineer in the Customer Advanced Engineering group at Cisco. He supports data center and unified computing solutions through product testing and early field trials of pre-release hardware and software. His support of advanced and emerging technologies provides valuable product direction, quality, support readiness, and knowledge to Technical Services. Petrinovic is currently focused on the Cisco Unified Computing System and Cisco Nexus 1000V. In his five years at Cisco, he has worked in the Cisco Technical Assistance Center supporting Cisco routing and switching architectures, before moving into data center and server virtualization technologies. He holds CCIE certification (#25330 in Routing & Switching.)
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02-08-2023 05:51 AM
It sounds like you have some VLANs on your vNIC that are not on your Uplinks.
Can you please share the VLANs that are on the Network uplinks and what VLANs are configured on your problem vNIC?
02-08-2023 06:15 AM
If I don't add a VLAN to the Fabric, I will not be able to check it in the vNIC modify vlans window.
I have always do this operation via UCSm \ Lan \ LanCloud \ VLANs
With the options:
Multicast Policy Name: not set
Common/Global
Sharing Type: None
If OK pressed
Your changes:
Create: Network SomeNetwor (org-root/org-org/ls-Server/ether-eth1/if-SomeNetwork)
Will cause a non fatal Configuration Warning for:
Service Profile Server (org-root/org-org/ls-Server) [Server: sys/chassis-1/blade-1]
Reason: Failed to find any operational uplink port that carries all vlans of the vNIC(s). The vNIC(s) will be shut down which will lead to traffic disruption on all existing VLANs on the vNIC(s).
Are you sure you want to apply the changes?
Press Yes to disregard the warning and submit changes, No to quit the wizard
or Cancel to make changes to the current configuration.
02-08-2023 06:44 AM
Can you post the configurations from the CLI? The screen captures do not show all the VLANS.
Please connect to Fabric Interconnect CLI from NXOS context and run
UCSM(nxos)#show run interface port-channel X
UCSM(nxos)#show run interface vEth X
The Veth Number for the individual vNICs can be found using this command from non-NXOS context:
UCSM#show service-profile circuit
02-08-2023 07:46 AM
Really, don't have 716 VLAN on uplink.
---
USCm-A(nxos)# show run interface port-channel X
!Command: show running-config interface port-channelX
!Time: Wed Feb 8 17:25:55 2023
version 5.0(3)N2(4.23b)
interface port-channelX
description U: Uplink
switchport mode trunk
switchport trunk allowed vlan 1,12,30,32,37-38,116,222-223,226-227,231,233,235 -238,720-721,730-733
pinning border
speed 10000
---
interface VethernetY1
description server 1/1, VNIC eth1
switchport mode trunk
switchport trunk allowed vlan 1,12,30,32,38,116,222-223,226-227,231,233,235-238,720-721,730-733
no lldp transmit
no lldp receive
no pinning server sticky
pinning server pinning-failure link-down
no cdp enable
service-policy type queuing input default-in-policy
bind interface port-channel1280 channel Y1
no shutdown
----
Why some VLANs are on the interface and some are not?
How can I add VLAN 716?
02-08-2023 11:43 AM
Looks like you are using VLAN groups from your screen capture. I would review those and add VLAN to your VLAN group and it should be pushed to the uplink accordingly.
02-08-2023 11:41 PM - edited 02-08-2023 11:41 PM
Wes,
I'm really grateful to you! I haven't use VLAN Groups usually. The initial configuration wasn't mine.
Have a nice day!
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