Show ipv6 dhcp duid, Show ipv6 dhcp vlan, Show ipv6 dhcp duid show ipv6 dhcp vlan – Brocade Communications Systems Brocate Ethernet Access Switch 6910 User Manual

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Brocade 6910 Ethernet Access Switch Configuration Guide

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DHCP Client

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Example

The following command submits a client request on VLAN 1.

Console#ipv6 dhcp restart client vlan 1

Console#

Related Commands

ipv6 address autoconfig (602)

show ipv6 dhcp duid

This command shows the DHCP Unique Identifier for this switch.

Command Mode

Privileged Exec

Command Usage

DHCPv6 clients and servers are identified by a DHCP Unique Identifier (DUID) included in the
client identifier and server identifier options. Static or dynamic address prefixes may be
assigned by a DHCPv6 server based on the client’s DUID.

To display the DUID assigned to this device, first enter the

ipv6 address autoconfig

command.

Example

Console(config-if)#ipv6 address autoconfig

Console(config-if)#end

Console#show ipv6 dhcp duid

DHCPv6 Unique Identifier (DUID): 0001-0001-4DFB0BA1-7072CF32DDFD

Console#

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: 1-4093; 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#

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