Home » HP » HP0-Y43 » When the network administrator tests the configuration, endpoints in VLAN 10 do not obtain global IPv6 addresses. What might be causing this issue?
View the exhibit. An HP 5400 zl switch implements the configuration shown in the exhibit. However, when the network administrator tests the configuration, endpoints in VLAN 10 do not obtain global IPv6 addresses. What might be causing this issue?
A. The switch is suppressing router advertisement (RA) suppression on the VLAN.
B. The switch has not been enabled for IPv6 globally.
C. The switch is not implementing DHCPv6 relay.
D. The switch is not configured to advertise the correct prefix.
Correct Answer: C
Explanation/Reference:
IPv6 hosts can configure themselves automatically when connected to an IPv6 network using the Neighbor Discovery Protocol via Internet Control Message Protocol version 6 (ICMPv6) router discovery messages. When first connected to a network, a host sends a link-local router solicitation multicast request for its configuration parameters; routers respond to such a request with a router advertisement packet that contains Internet Layer configuration parameters.
If IPv6 stateless address autoconfiguration is unsuitable for an application, a network may use stateful configuration with the Dynamic Host Configuration Protocol version 6 (DHCPv6) or hosts may be configured manually using static methods.
In question apparently assumed to that the DHCPv6 server is on a different network, and therefore the routing and DHCP-relay required!
|
Download Printable PDF. VALID exam to help you PASS.
|
 |
