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Dell PowerEdge FN I/O Module Configuration Guide 9.10(0.0)

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Creating an Isolated VLAN

An isolated VLAN is a secondary VLAN of a primary VLAN.

An isolated VLAN port can only talk with the promiscuous ports in that primary VLAN.
  1. Access INTERFACE VLAN mode for the VLAN that you want to make an isolated VLAN. 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 isolated. INTERFACE VLAN mode private-vlan mode isolated
  4. Add one or more host ports to the VLAN. INTERFACE VLAN mode tagged interface or untagged interface You can enter the interfaces singly or in range format, either comma-delimited ( slot/port,port,port ) or hyphenated ( slot/ port-port ). You can only add ports defined as host to the VLAN.

Example of Configuring Private VLAN Members

The following example shows the use of the PVLAN commands that are used in VLAN INTERFACE mode to configure the PVLAN member VLANs (primary, community, and isolated VLANs).
Dell#conf
                                 Dell(conf)# interface vlan 10
                                 Dell(conf-vlan-10)# private-vlan mode primary
                                 Dell(conf-vlan-10)# private-vlan mapping secondary-vlan 100-101
                                 Dell(conf-vlan-10)# untagged TenGig 2/1
                                 Dell(conf-vlan-10)# tagged TenGig 2/3
                                 
                                 Dell(conf)# interface vlan 101
                                 Dell(conf-vlan-101)# private-vlan mode community
                                 Dell(conf-vlan-101)# untagged TenGig 2/10
                                 
                                 Dell(conf)# interface vlan 100
                                 Dell(conf-vlan-100)# private-vlan mode isolated
                                 Dell(conf-vlan-100)# untagged Te 2/2
                              

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