Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?

• A.router ospfv3 1
  address-family ipv4
• B.Router(config-router)#ospfv3 1 ipv4 area 0
• C.Router(config-if)#ospfv3 1 ipv4 area 0
• D.router ospfv3 1
  address-family ipv4 unicast

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Refer to the exhibit.

The static route is not present in the routing table of an adjacent OSPF neighbor router. Which action resolves the issue?

• A.Configure a permit 20 statement to the route map to redistribute the static route
• B.Configure the next-hop interface at the end of the static router for it to get redistributed
• C.Configure the next hop of 10.20.20.1 in the prefix list DMZ-STATIC
• D.Configure the subnets keyword in the redistribution command

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Refer to the exhibit. A network engineer cannot remote access R3 using Telnet from switch S1.
Which action resolves the issue?

• A.Allow to use the ssh -| admin 10.0.0.1 command on the switch.
• B.Allow the inbound connection via the exec command on R3.
• C.Add the login admin command on the switch.
• D.Add the transport input telnet command on R3.

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Drag and drop the DHCP messages from the left onto the correct uses on the right.

Correct Answer:

Explanation

DHCPACK
The server-to-client communication with configuration parameters, including committed network address.
DHCPINFORM
The client-to-server communication, asking for only local configuration parameters that the client already has externally configured as an address.
DHCPNAK
The server-to-client communication, refusing the request for configuration parameter.
DHCPDECLINE
The client-to-server communication, indicating that the network address is already in use

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Refer to the exhibit While troubleshooting an issue on the network, an engineer notices that a TCP Connect operation failed on port 3000 between R101 and R201. Which command must be configured on R201 to respond to the R101 IP SLA configurations with a control connection on UDP port 1967?

• A.ip sla responder tcp-connect ipaddress 1.1.1.1 port 3000
• B.ip sla responder udp-echo ipaddress 1.1.1.1 port 1967
• C.ip sla responder
• D.ip sla responder tcp-connect ipaddress 2.2.2.2 port 3001

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