Netgear XCM8810 Chassis Hardware Installation Guide - Page 822
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NETGEAR 8800 Chassis Switch CLI Manual address-based link aggregation algorithm use the Layer 3 IP addresses and Layer 4 port number for the egress port selection. Selecting the L3 option over L3_L4 can be useful in a network where IP fragments are present, since only the first fragment contains the Layer 4 TCP or UDP port number. If the L3 option is selected, all IP fragments in a given TCP or UDP session use the same ECMP gateway or load-sharing group port, potentially avoiding inefficient packet reordering by the destination. If IP fragments are not prevalent, better traffic distribution can be achieved by selecting L3_L4. To display the forwarding sharing feature configuration, enter the command: show forwarding configuration Example The following command modifies the sharing selection criteria to use just the Layer 3 IP addresses: configure forwarding sharing L3 The following command modified the sharing selection criteria to use the Layer 3 and Layer 4 information: configure forwarding sharing L3_L4 configure iparp add configure iparp add {vr } Description Adds a permanent entry to the ARP table. Specify the IP address and MAC address of the entry. Syntax Description ip_addr mac vr_name Specifies an IP address. Specifies a MAC address. Specifies a VR name. Default If you do not specify a virtual router, the current virtual router context is used. Usage Guidelines None. 822 | Chapter 19. IP Unicast Commands