22.2.4 Multicast transmission through one IPv6 DHCP relay
- Points to note
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The example below shows how to use the ipv6 dhcp relay destination command to specify the interface for relay destination IPv6 DHCP servers.
Figure 22-4: Configuration when sending multicast messages through a single IPv6 DHCP relay
Command examples
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(config)# no service ipv6 dhcp
Disables the IPv6 DHCP server on the Switch.
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(config)# service ipv6 dhcp relay
Enables the IPv6 DHCP relay on the Switch.
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(config)# interface vlan 2
(config-if)# ipv6 dhcp relay destination all-servers vlan 3
Sets VLAN 3 as the relay destination.
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(config-if)# ipv6 dhcp relay hop-limit 0
(config-if)# exit
Sets 0 as the maximum hop count.
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(config)# ipv6 dhcp relay static-route-setting
On the Switch, enables the automatic generation of routes from the DHCP servers to the client to which prefixes are distributed. Note that the routes are not configured until the prefixes have been completely distributed.