Answer

Feb 26, 2025 - 11:07 PM
To configure Private VLAN on the FS S5500-48T8SP switch, follow these steps:
1. Enter VLAN mode by using the command "vlan vlan-id".
2. Configure the features of Private VLAN by using the command "private-vlan {primary|community|isolated}". This sets the VLAN as a Private VLAN.
3. To associate the primary VLAN and secondary VLAN, enter the primary VLAN configuration mode by using the command "vlan vlan-id". Then, use the command "private-vlan association {svlist | add svlist | remove svlist}" to set the to-be-associated secondary VLAN.
4. To set the L2 port of the Private VLAN as the host port, enter the interface configuration mode by using the command "interface interface". Then, use the command "switchport mode private-vlan host" to set the layer-2 port as the host port. You can also use the command "switchport private-vlan host-association p_vid s_vid" to associate the L2 host port with the Private VLAN.
5. To set the L2 port of the Private VLAN as the promiscuous port, enter the interface configuration mode by using the command "interface interface". Then, use the command "switchport mode private-vlan promiscuous" to set the layer-2 port as the promiscuous port. You can also use the command "switchport private-vlan mapping p_vid {svlist | add svlist | remove svlist}" to associate the L2 promiscuous port with the Private VLAN.
6. To modify related fields of egress packets in the Private VLAN, enter the interface configuration mode by using the command "interface interface". Then, use the command "switchport private-vlan tag-pvid vlan-id" to set the VLAN ID field in the tag of egress packets. You can also use the command "switchport private-vlan tag-pri pri" to set the priority field in the tag of egress packets. Use the command "switchport private-vlan untagged" to set whether the egress packets have the tag or not.
7. To display the configuration information of Private VLAN, use the command "show vlan private-vlan". This will display the configuration of Private VLAN.
For a complete example configuration of Private VLAN on the FS S5500-48T8SP switch, refer to the provided manual or visit the FS website at https://www.fs.com.
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