D-Link DGS-1250 Emulator - Page 160
show ipv6 dhcp
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DGS-1250 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide Usage Guideline Use this command to configure the DHCPv6 local relay function. When DHCPv6 local relay is enabled, the Switch will add Option 37 and Option 18 to the request packets from the client. If the Option 37 check state is enabled, the Switch will check the request packet from the client and drop the packet if it contains Option 37 as specified in the DHCPv6 relay function. If the Option 37 check state is disabled, the local relay function will always add Option 37 to the request packet, regardless whether the state of Option 37 is enabled or disabled. The DHCPv6 local relay function will directly forward the packet from the server to the client after which no more processing is done. Example This example shows how to enable the DHCPv6 local relay function on VLAN 100. Switch# configure terminal Switch(config)#ipv6 dhcp local-relay vlan 100 Switch(config)# 19-11 show ipv6 dhcp This command is used to display the DHCPv6 related settings on the interface. show ipv6 dhcp [interface [INTERFACE-ID]] Parameters INTERFACE-ID (Optional) Specifies the VLAN interface to display the DHCPv6 related settings. Default None. Command Mode EXEC Mode. Usage Guideline Use the show ipv6 dhcp command to display the device's DHCPv6 DUID. Use the show ipv6 dhcp interface command to display DHCPv6 related setting for interfaces. If the interface ID is not specified, all interfaces with the DHCPv6 function will be displayed. Example This example shows how to display the DHCPv6 settings for VLAN 1, which is in the DHCPv6 relay mode. Switch# show ipv6 dhcp interface vlan1 vlan1 is in relay mode Relay destinations: FE80::20A:BBFF:FECC:102 via vlan2 Switch # 157
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