Dell S3100 Command Line Reference Guide for the Series 9.82.0 - Page 1380
ip local-proxy-arp, Isolated port, Promiscuous port, Trunk port
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• Isolated port - an isolated port is a port that, in Layer 2, can only communicate with promiscuous ports that are in the same PVLAN. • Promiscuous port - a promiscuous port is a port that is allowed to communicate with any other port type. • Trunk port - a trunk port carries VLAN traffic across switches: - A trunk port in a PVLAN is always tagged. - A trunk port in Tagged mode carries primary or secondary VLAN traffic. The tag on the packet helps identify the VLAN to which the packet belongs. - A trunk port can also belong to a regular VLAN (non-private VLAN). ip local-proxy-arp Enable/disable Layer 3 communication between secondary VLANs in a private VLAN. Syntax [no] ip local-proxy-arp To disable Layer 3 communication between secondary VLANs in a private VLAN, use the no ip local-proxy-arp command in 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 INTERFACE VLAN mode for the selected secondary VLAN. NOTE: Even after you disable ip-local-proxy-arp (use no ip-localproxy-arp) in a secondary VLAN, Layer 3 communication may happen between some secondary VLAN hosts, until the address resolution protocol (ARP) timeout happens on those secondary VLAN hosts. Defaults Layer 3 communication is disabled between secondary VLANs in a private VLAN. Command Modes INTERFACE VLAN Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version 9.8(2.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.2(1.0) Description Introduced on the S3100 series. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the Z9500. 1380 Private VLAN (PVLAN)
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