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HP0-Y43 · Question #14

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…

The correct answer is C. The switch is not implementing DHCPv6 relay. If no DHCPv6 server is connected directly to the given network you will have to use a remote DHCPv6 server and set up DHCPv6 relay on the switch. Note: the MANAGED and OTHER commands are important to configure RA. The MANAGED flag says that the device's IPv6 address and other…

Troubleshoot Routing Protocols and Services

Question

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?

Exhibit

HP0-Y43 question #14 exhibit

Options

  • AThe switch is suppressing router advertisement (RA) suppression on the VLA.N.
  • BThe switch has not been enabled for IPv6 globally.
  • CThe switch is not implementing DHCPv6 relay.
  • DThe switch is not configured to advertise the correct prefix.

How the community answered

(26 responses)
  • A
    8% (2)
  • B
    19% (5)
  • C
    69% (18)
  • D
    4% (1)

Explanation

If no DHCPv6 server is connected directly to the given network you will have to use a remote DHCPv6 server and set up DHCPv6 relay on the switch. Note: the MANAGED and OTHER commands are important to configure RA. The MANAGED flag says that the device's IPv6 address and other parameters may be discovered in the given network through DHCPv6. The OTHER flag tells the client that it can use DHCPv6 only to obtain other parameters such as DNS server addresses, DNS suffixes etc. Setting the MANAGED flag automatically has a higher priority. If the MANAGED flag is set, setting the OTHER flag is meaningless. By default, both flags are turned off. They can be turned on with the following commands. hp-test(vlan-224)# ipv6 nd ra managed-config-flag hp-test(vlan-224)# ipv6 nd ra other-config-flag

Topics

#DHCPv6 relay#IPv6 autoconfiguration#router advertisement#SLAAC

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