Netgear GSM7212P GSM5212P/GSM7212P/GSM7212F/GSM7224P CLI Manual - Page 267

ProSafe Managed Switch ip helper-address discard Use this command to drop matching packets. Format Mode ip helper-address discard {|dhcp|domain|isakmp|mobile-ip|nameserver| netbios-dgm|netbios-ns|ntp|pim-auto-rip|rip|tacacs|tftp|time} Interface Config no ip helper-address discard Use this command to permit the matching packets. Format Mode no ip helper-address discard {|dhcp|domain|isakmp|mobile-ip|nameserver| netbios-dgm|netbios-ns|ntp|pim-auto-rip|rip|tacacs|tftp|time} Interface Config show ip helper-address Use this command to display the configured helper addresses on the given interface. Format Mode show ip helper-address • Privileged EXEC • User EXEC The following shows example CLI display output for the command. (switch) #show ip helper-address 1/0/1 Helper IP Address 1.2.3.4 1.2.3.5 show ip helper statistics Use this command to display the number of DHCP and other UDP packets processed and relayed by the UDP relay agent. Format Mode show ip helper statistics Privileged EXEC Term DHCP client messages received DHCP client messages relayed Definition The number of valid messages received from a DHCP client. The count is incremented only if IP helper is enabled globally, the ingress routing interface is up, and the packet passes a number of validity checks, such as having a TTL>1 and having valid source and destination IP addresses. The number of DHCP client messages relayed to a server. If a message is relayed to multiple servers, the count is incremented once for each server. Routing Commands 267