Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 833
Creating a Primary VLAN, switchport mode private-vlan
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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. Dell#conf Dell(conf)#interface TengigabitEthernet 2/1 Dell(conf-if-te-2/1)#switchport mode private-vlan promiscuous Dell(conf)#interface TengigabitEthernet 2/2 Dell(conf-if-te-2/2)#switchport mode private-vlan host Dell(conf)#interface TengigabitEthernet 2/3 Dell(conf-if-te-2/3)#switchport mode private-vlan trunk Dell(conf)#interface TengigabitEthernet 2/2 Dell(conf-if-te-2/2)#switchport mode private-vlan host Dell(conf)#interface port-channel 10 Dell(conf-if-po-10)#switchport mode private-vlan promiscuous Creating a Primary VLAN A primary VLAN is a port-based VLAN that is specifically enabled as a primary VLAN to contain the promiscuous ports and PVLAN trunk ports for the private VLAN. A primary VLAN also contains a mapping to secondary VLANs, which are comprised of community VLANs and isolated VLANs. 1. Access INTERFACE VLAN mode for the VLAN to which you want to assign the PVLAN interfaces. CONFIGURATION mode interface vlan vlan-id 2. Enable the VLAN. INTERFACE VLAN mode no shutdown 3. Set the PVLAN mode of the selected VLAN to primary. INTERFACE VLAN mode private-vlan mode primary 4. Map secondary VLANs to the selected primary VLAN. INTERFACE VLAN mode private-vlan mapping secondary-vlan vlan-list Private VLANs (PVLAN) 833
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