Modify DHCP Relay for a VLAN
Modify the existing DHCP relay behavior on the VLAN interface.
About this task
You can configure only one relay for a VLAN, regardless of how many addresses are configured on that VLAN. The default address is the smallest address configured. If the relay is a VRRP address, the default value is the first VRRP address configured.
Procedure
- In the navigation pane, expand .
- Select VLANs.
- Select the Basic tab.
- Select a VLAN.
- Select IPv6.
- Select the DHCP Relay tab.
- Double-click a cell to change the value.
- Select Apply.
DHCP Relay Field Descriptions
Use the data in the following table to use the DHCP Relay tab.
|
Name |
Description |
|---|---|
|
IfIndex |
Shows the unique value to identify an IPv6 interface. |
|
MaxHop |
Specifies the maximum number of hops a DHCP packet can take from the DHCP client to the DHCP server. The default is 32. |
|
RemoteIdEnabled |
Enables the relay agent to add information about the relay to DHCPv6 messages before relaying the messages to the DHCP server. The default is disabled (clear or false). |
|
DhcpEnabled |
Enables (true) or disables (false) DHCP Relay for an interface with an existing DHCP Relay configuration. |