CCNA Practice Quiz: 200-301 Quiz 30

1. If dynamic DNS is being used, which of the following events will cause a dynamic update of the host records? (Choose two) *This question is required.

• The browser cache on a workstation is cleared.
• The ipconfig /registerdns command is entered on a workstation.
• A CNAME record is added to the DNS server.
• The DHCP server renews an IP address lease.
• An MX record is added to the DNS server.

2. You are setting up a new branch office for your company. You would like to implement solutions to provide the following services:
 

• Hosts should be able to contact other hosts using names such as server1.westsim.com.
• IP address assignment should be centrally managed.

Which services should you implement on your network to meet the requirements? (Choose two) *This question is required.

• WINS
• RARP
• ICS
• DNS
• DHCP
• NAT

3. What are DRs and BDRs used for when using the OSPF routing protocol? *This question is required.

• Reduce routing table updates in a broadcast network
• Divide the network into a hierarchical configuration
• Ensure a loopfree path between two networks
• Reduce routing table updates in a point-to-point network
• Identify preferred and backup routes to improve recovery from link failure

4. Which of the following is true regarding OSPF? *This question is required.

• Is a private (proprietary) routing protocol
• Exchanging the entire routing table under normal conditions
• Does not have the 16-hop limitation of RIP
• Is susceptible to routing loops

5. Which of the following is true about address prefixes for OSPFv3 interfaces? (Choose two) *This question is required.

• You must import at least one address prefix.
• Address prefixes are not included by default.
• You can choose which address prefixes to import into OSPF for IPv6.
• You cannot choose which address prefixes to import into OSPF for IPv6.
• All address prefixes are included by default.

6. Your routers have been configured to use EIGRPv6. While troubleshooting a routing issue, you decide that you need to view the current state of the IPv6 routing protocol processes on each router.

Which command should you use to do this? *This question is required.

• show ipv6 eigrp topology
• show ipv6 protocols
• show ipv6 route
• show ipv6 eigrp neighbors
• show ipv6 eigrp interfaces

7. Which of the following would cause a TCP/IP connectivity issue between two routers? *This question is required.

• Router 1 has an IP address of 192.168.1.100, and Router 2 has an IP address of 192.168.1.101.
• The routers are configured to use HDLC encapsulation.
• Both routers have a subnet mask of 255.255.255.0.
• Both routers have an IP address of 192.168.1.100.

8. Which of the following commands will show you the most information about each interface? *This question is required.

• show interfaces
• show ip interfaces brief
• show ip interfaces
• show interface status

9. Which of the following gateway redundancy protocols are Cisco proprietary? (Choose two) *This question is required.

• HSRP
• PoE
• STP
• VRRP
• GLBP

10. Which data format is the following snippet in?

message: success
timestamp: 1560789260 iss_position:
          latitude: '25.9990'  longitude: '-132.6992' *This question is required.

• XML
• JSON
• Python
• YAML