Netgear XCM8810 Chassis Hardware Installation Guide - Page 873
enable udp-echo-server, ARP table of the superVLAN
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NETGEAR 8800 Chassis Switch CLI Manual Default Enabled. Usage Guidelines To facilitate communication between subVLANs, by default, an entry is made in the IP ARP table of the superVLAN that performs a proxy ARP function. This allows clients on one subVLAN to communicate with clients on another subVLAN. In certain circumstances, intra-subVLAN communication may not be desired for isolation reasons. Note: The isolation option works for normal, dynamic, ARP-based client communication. Example The following command enables the automatic entry of subVLAN information in the proxy ARP table of the superVLAN vsuper: enable subvlan-proxy-arp vlan vsuper enable udp-echo-server enable udp-echo-server {vr }{udp-port } Description Enables UDP echo server support. Syntax Description port Specifies the UDP port. vrid Specifies the virtual router. Default Disabled. Usage Guidelines UDP Echo packets are used to measure the transit time for data between the transmitting and receiving ends. Example The following command enables UDP echo server support: enable udp-echo-server Chapter 19. IP Unicast Commands | 873