Cisco Catalyst 4500 Series Configuration Manual page 419

Chapter 2
ipv6 dhcp-ldra interface-id
To configure Lightweight DHCPv6 Relay Agent (LDRA) interface ID on a port or an interface, use the
ipv6 dhcp-ldra interface-id command in interface configuration mode. To disable LDRA interface ID
on an interface or port, use the no form of this command.
Syntax Description
interface-id
Command Default
If the interface ID is not configured, the system uses a short name for an interface (for example, the
system uses eth0/0 for Ethernet 0/0) as the interface ID.
Command Modes
Interface configuration (config-if)
Command History Release
Cisco IOS
Release 15.2(5)E2
Examples The following example shows how to configure an LDRA interface ID:
Device> enable
Device# configure terminal
Device(config)# ipv6 dhcp-ldra enable
Device(config)# interface gigabitethernet 0/0
Device(config-if)# switchport
Device(config-if)# ipv6 dhcp-ldra interface-id 20
Device(config-if)# exit
Related Commands Command
ipv6 dhcp-ldra
ipv6 dhcp ldra attach-policy (VLAN)
ipv6 dhcp-ldra interface-id interface-id
no dhcp-ldra interface-id interface-id
Interface identifier. Valid length for this argument is from 2 to 23
characters.
Modification
This command was introduced on the Catalyst 4500 series switches.
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release XE 3.9.xE and 15.2(5)Ex
Description
Enables LDRA functionality on an access node.
Specifies a VLAN number and enters VLAN configuration
mode.
ipv6 dhcp-ldra interface-id
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