ipv6 dhcp-client cable-labs-opt-17

This command configures the device as a DHCPv6 client for sending vendor-specific sub-options 4-10 in DHCPv6 requests (Option 17), which provide device identification properties to the DHCP server.

The sub-options provided the following information:

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Sub-option code 4: Device serial number

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Sub-option code 5: Hardware version

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Sub-option code 6: Software version

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Sub-option code 7: Boot ROM version

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Sub-option code 8: Vendor OUI

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Sub-option code 9: Device model number

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Sub-option code 10: Vendor identifier

Syntax

ipv6 dhcp-client cable-labs-opt-17

Command Mode

Privileged User

Related Commands

ipv6 dhcp-client opt-17-sub-1 enterprise

Notes

By default, this command is on (sub-options 4-10 sent); If set to no, sub-options are not sent even if the command ipv6 dhcp-client opt-17-sub-1 enterprise is set.

Example

This example configures the DHCPv6 client to send Option 17 (with sub-options 4-10).

(config-data)# interface vlan 3
(conf-if-VLAN 3)#  ipv6 dhcp-client cable-labs-opt-17
(conf-if-VLAN 3)# no shutdown
(conf-if-VLAN 3)# exit