Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 751

• Display primary-secondary VLAN mapping. EXEC mode or EXEC Privilege mode show vlan private-vlan mapping • Set the PVLAN mode of the selected port. INTERFACE switchport mode private-vlan {host | promiscuous | trunk} NOTE: Secondary VLANs are Layer 2 VLANs, so even if they are operationally down while primary VLANs are operationally up, Layer 3 traffic is still transmitted across secondary VLANs. NOTE: For more information about PVLAN commands, refer to the Dell Networking OS Command Line Reference Guide. Configuration Task List The following sections contain the procedures that configure a private VLAN. • Creating PVLAN Ports • Creating a Primary VLAN • Creating a Community VLAN • Creating an Isolated VLAN Creating PVLAN ports PVLAN ports are those that will be assigned to the PVLAN. 1 Access INTERFACE mode for the port that you want to assign to a PVLAN. CONFIGURATION mode interface interface 2 Enable the port. INTERFACE mode no shutdown 3 Set the port in Layer 2 mode. INTERFACE mode switchport 4 Select the PVLAN mode. INTERFACE mode switchport mode private-vlan {host | promiscuous | trunk} • host (isolated or community VLAN port) • promiscuous (intra-VLAN communication port) • trunk (inter-switch PVLAN hub port) Example of the switchport mode private-vlan Command For interface details, refer to Enabling a Physical Interface in the Interfaces chapter. NOTE: You cannot add interfaces that are configured as PVLAN ports to regular VLANs. Conversely, you cannot add "regular" ports (ports not configured as PVLAN ports) to PVLANs. The example below shows the switchport mode private-vlan command on a port and on a port channel. Private VLANs (PVLAN) 751