ECS4110-28P_Management Guide

C HAPTER 45 | DHCP Commands
DHCP Relay
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show ipv6 dhcp vlan This command shows DHCPv6 information for the specified interface(s).
SYNTAX
show ipv6 dhcp vlan vlan-id
vlan-id - VLAN ID, specified as a single number, a range of
consecutive numbers separated by a hyphen, or multiple numbers
separated by commas. (Range: 1-4094; Maximum command
length: 300 characters)
COMMAND MODE
Privileged Exec
EXAMPLE
Console#show ipv6 dhcp vlan 1
VLAN 1 is in DHCP client mode, Rapid-Commit
List of known servers:
Server address : FE80::250:FCFF:FEF9:A494
DUID : 0001-0001-48CFB0D5-F48F2A006801
Server address : FE80::250:FCFF:FEF9:A405
DUID : 0001-0001-38CF5AB0-F48F2A003917
Console#
DHCP RELAY
This section describes commands used to the switch to relay DHCP
requests from local hosts to a remote DHCP server.
ip dhcp relay server This command specifies the DHCP server or relay server addresses to use.
Use the no form to clear all addresses.
SYNTAX
ip dhcp relay server address1 [address2 [address3 ...]]
no ip dhcp relay server
address - IP address of DHCP server. (Range: 1-5 addresses)
DEFAULT SETTING
None
Table 208: DHCP Relay Commands
Command Function Mode
ip dhcp relay server Specifies DHCP server addresses for relay IC
ip dhcp restart relay Enables DHCP relay agent PE