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Dell SmartFabric OS10 User Guide Release 10.5.3

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ipv6 dhcp-relay interface-id

Configures customized string value for the interface-id option.

Syntax
ipv6 dhcp-relay interface-id description user-defined-string
Parameters
None
Defaults
None.
Command Mode
INTERFACE CONFIGURATION
Usage Information

You can optionally configure any customized value for the interface-id option. By default, interface name is sent as the interface-id value.

It can be configured on all types of interfaces. For example, ethernet interface, port-channel, VLAN, and virtual-network. No two interfaces can have the same interface-id description value.

Hyphen ( - ) is not supported for the customized interface-id configuration.

When Interface-ID is enabled and custom interface description is not configured, the default Interface-ID description is updated as below
  • For physical interface - Interface name ethernet1/1/1.
  • For Port-channel - port-channel100.
  • For virtual network interface - virtual-network10.
  • For vlt port channel - vlt20.
If the interface is part of VLAN, both VLAN and interface-name are used to update the default interface-id description.
  • If VLAN has port channel, then default description is vlan-port_channel. (physical-port will not be present).
  • If VLAN has physical port, then default description is vlan-physicalport.
  • If vn has member port, then default description is vn-name only..

IIf custom description is configured, then custom value is used as interface-id description.

NOTE: This command is restricted to the sysadmin and netadmin user roles.
Example 
OS10(conf-if-eth1/1/1)#  ipv6 dhcp-relay interface-id ?
description      Add customized string to interface-id

OS10(conf-if-eth1/1/1)# ipv6 dhcp-relay interface-id description?
String           User-defined value (Max: 32 chars, Except '-')
Supported Releases
10.5.2.1 or later

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