Dell PowerSwitch S4128F-ON OS10 Enterprise Edition User Guide Release 10.4.3.0 - Page 683
Con untagged access ports
![]() |
View all Dell PowerSwitch S4128F-ON manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 683 highlights
a Configure interfaces as trunk members in Interface mode. interface ethernet node/slot/port[:subport] switchport mode trunk exit b Assign a trunk member interface as a Port,VLAN ID pair to the virtual network in VIRTUAL-NETWORK mode. All traffic sent and received for the virtual network on the interface carries the VLAN tag. Multiple tenants connected to different switch interfaces can have the same vlan-tag VLAN ID. virtual-network vn-id member-interface ethernet node/slot/port[:subport] vlan-tag vlan-id The Port,VLAN pair starts to transmit packets over the virtual network. c Repeat Steps a) and b) to assign additional member Port,VLAN pairs to the virtual network. - You cannot assign the same Port,VLAN member interface pair to more than one virtual network. - You can assign the same vlan-tag VLAN ID with different member interfaces to different virtual networks. - You can assign a member interface with different vlan-tag VLAN IDs to different virtual networks. The VLAN ID tag is removed from packets transmitted in a VXLAN tunnel. Each packet is encapsulated with the VXLAN VNI in the packet header before it is sent from the egress source interface for the tunnel. At the remote VTEP, the VXLAN VNI is removed and the packet transmits on the virtual-network bridge domain. The VLAN ID regenerates using the VLAN ID associated with the virtual-network egress interface on the VTEP and is included in the packet header. Configure untagged access ports Add untagged access ports to the VXLAN overlay network using either a switch-scoped VLAN or port-scoped VLAN. Only one method is supported. • To use a switch-scoped VLAN to add untagged member ports to a virtual network: a Assign a VLAN to a virtual network in VLAN Interface mode. interface vlan vlan-id virtual-network vn-id exit b Configure port interfaces as access members of the VLAN in Interface mode. interface ethernet node/slot/port[:subport] switchport access vlan vlan-id exit Packets received on the untagged ports transmit over the virtual network. • To use a port-scoped VLAN to add untagged member ports to a virtual network: a Create a reserved VLAN ID to assign untagged traffic on member interfaces to a virtual network in CONFIGURATION mode. The VLAN ID is used internally for all untagged member interfaces on the switch that belong to virtual networks. virtual-network untagged-vlan untagged-vlan-id b Configure port interfaces as trunk members and remove the access VLAN in Interface mode. interface ethernet node/slot/port[:subport] switchport mode trunk no switchport access vlan exit c Assign the trunk interfaces as untagged members of the virtual network in VIRTUAL-NETWORK mode. You cannot use the reserved VLAN ID for a legacy VLAN or for tagged traffic on member interfaces of virtual networks. virtual-network vn-id member-interface ethernet node/slot/port[:subport] untagged exit If at least one untagged member interface is assigned to a virtual network, you cannot delete the reserved untagged VLAN ID. If you reconfigure the reserved untagged VLAN ID, you must either reconfigure all untagged member interfaces in the virtual networks to use the new ID or reload the switch. VXLAN 683
![](/manual_guide/products/dell-powerswitch-s3048on-os10-enterprise-edition-user-guide-release-10430-cc9d5f5/683.png)