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61-6
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.8.0E and IOS 15.2(4)E
Chapter 61 DHCPv6 Options Support
How to Configure DHCPv6 Options Support
Configuring LDRA Functionality on an Interface
Step 5
Device(config-vlan-config)#
ipv6 dhcp
ldra attach-policy
{
client-facing-trusted
|
client-facing-untrusted
}
Enables the LDRA functionality on a specified VLAN.
•
The
client-facing-trusted
keyword configures all ports or
interfaces associated with the VLAN as client facing, trusted
ports.
•
The
client-facing-untrusted
keyword configures all ports or
interfaces associated with the VLAN as client facing, untrusted
ports.
Step 6
Device(config-vlan-config)#
exit
Exits VLAN configuration mode and returns to global configuration
mode.
Step 7
Device(config)#
interface
type
number
Configures an interface and enters interface configuration mode.
Step 8
Device(config-if)#
switchport
Switches an interface that is in Layer 3 mode into Layer 2 mode for
Layer 2 configuration.
Step 9
Device(config-if)#
switchport
access
vlan
vlan-number
Specifies that an interface operates in the specified VLAN instead of
the default VLAN in interface configuration mode.
Step 10
Device(config-if)#
ipv6 dhcp-ldra
attach-policy
{
client-facing-trusted
|
client-facing-untrusted
|
client-facing-disable
|
server-facing
}
Enables LDRA functionality on a specified interface or port.
•
The
server-facing
keyword specifies an interface or port as
server facing.
Step 11
Device(config-if)#
end
Exits interface configuration mode and returns to privileged EXEC
mode.
Command or Action
Purpose
Step 1
Device>
enable
Enables privileged EXEC mode.
•
Enter your password if prompted.
Step 2
Device#
configure terminal
Enters global configuration mode.
Step 3
Device(config)#
ipv6 dhcp-ldra
{
enable
|
disable
|
remote-id
}
Enables LDRA functionality globally.
Note
You must enable the LDRA functionality in
global configuration mode before configuring
it on an interface.
Step 4
Device(config)#
interface
type number
Configures an interface and enters interface configuration mode.
Step 5
Device(config-if)#
switchport
Switches an interface that is in Layer 3 mode into Layer 2 mode for
Layer 2 configuration.
Step 6
Device(config-if#
ipv6 dhcp ldra
interface-id
interface-id
Configures LDRA interface ID on a port or an interface.
Step 7
Device(config-if)#
end
Exits VLAN configuration mode and returns to privileged EXEC
mode.
Command or Action
Purpose
Содержание Catalyst 4500 Series
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