Dell Force10 S4820T FTOS Command Reference Guide - Page 1185

Defaults Command Modes Command History Related Commands To disable Layer 3 communication between secondary VLANs in a private VLAN, use the no ip local-proxy-arp command in the INTERFACE VLAN mode for the primary VLAN. To disable Layer 3 communication in a particular secondary VLAN, use the no ip local-proxy-arp command in the INTERFACE VLAN mode for the selected secondary VLAN. Note: Even after ip-local-proxy-arp is disabled (no ip-local-proxy-arp) in a secondary VLAN, Layer 3 communication may happen between some secondary VLAN hosts, until the ARP timeout happens on those secondary VLAN hosts. Layer 3 communication is disabled between secondary VLANs in a private VLAN. INTERFACE VLAN Version 8.3.19.0 Version 8.3.7.0 Version 7.8.1.0 Introduced on S4820T Introduced on S4810 Introduced on C-Series and S-Series private-vlan mode private-vlan mapping secondary-vlan show arp show interfaces private-vlan show vlan private-vlan switchport mode private-vlan Set the mode of the selected VLAN to community, isolated, or primary. Map secondary VLANs to the selected primary VLAN. Display the ARP table. Display type and status of PVLAN interfaces. Display PVLANs and/or interfaces that are part of a PVLAN. Set the PVLAN mode of the selected port. private-vlan mode c s Set the PVLAN mode of the selected VLAN to community, isolated, or primary. Syntax Parameters Defaults [no] private-vlan mode {community | isolated | primary} To remove the PVLAN configuration, use the no private-vlan mode {community | isolated | primary} command syntax. community isolated primary none Enter community to set the VLAN as a community VLAN, as described above. Enter isolated to configure the VLAN as an isolated VLAN, as described above. Enter primary to configure the VLAN as a primary VLAN, as described above. Private VLAN (PVLAN) | 1185