Netgear XSM4324FS CLI Manual Software Version 12.x - Page 437

M4300 Intelligent Edge Series Fully Managed Stackable Switches Term Definition Mode The administrative mode through which Double VLAN Tunneling can be enabled or disabled. The default value for this field is disabled. EtherType A 2-byte hex EtherType to be used as the first 16 bits of the DVLAN tunnel. There are three different EtherType tags. The first is 802.1Q, which represents the commonly used value of 0x8100. The second is vMAN, which represents the commonly used value of 0x88A8. If EtherType is not one of these two values, then it is a custom tunnel value, representing any value in the range of 1 to 65535. Command example: (NETGEAR Switch) #show dvlan-tunnel TPIDs Configured 0x88a8 Default TPID 0x88a8 Interfaces Enabled for DVLAN Tunneling......... None (NETGEAR Switch) # (NETGEAR Switch) #show dvlan-tunnel interface 1/0/1 Interface Mode EtherType 1/0/1 Disable 0x88a8 Private VLAN Commands This section describes the commands you use for private VLANs. Private VLANs provides Layer 2 isolation between ports that share the same broadcast domain. In other words, it allows a VLAN broadcast domain to be partitioned into smaller point-to-multipoint subdomains. The ports participating in a private VLAN can be located anywhere in the Layer 2 network. switchport private-vlan This command defines a private-VLAN association for an isolated or community port or a mapping for a promiscuous port. Format Mode switchport private-vlan {host-association primary-vlan-id secondary-vlan-id | mapping primary-vlan-id {add | remove} secondary-vlan-list} Interface Config Switching Commands 437 CLI Command Reference Manual