Netgear XCM8806 Chassis Hardware Installation Guide - Page 865

NETGEAR 8800 Chassis Switch CLI Manual Description Enables the generation of ICMP unreachable messages on one or all VLANs. Syntax Description name Specifies a VLAN name. Default Enabled. Usage Guidelines Enables the generation of an ICMP timestamp response (type 3, code 0) when an ICMP timestamp request is received. If a VLAN is not specified, the command applies to all IP interfaces. This command only affects the generation of certain ICMP packets. Filtering of ICMP packets usually forwarded by the switch is controlled by the access-list commands. Example The following command enables the generation of ICMP unreachable messages on all VLANs: enable icmp unreachables enable icmp useredirects enable icmp useredirects Description Enables the modification of route table information when an ICMP redirect message is received. Syntax Description This command has no arguments or variables. Default Disabled. Usage Guidelines If the switch has a route to a destination network, the switch uses that router as the gateway to forward the packets to. If that router knows about a better route to the destination, and the next hop is in the same subnet as the originating router, the second router sends an ICMP Chapter 19. IP Unicast Commands | 865