Check Your Understanding Questions
Complete all the review questions listed here to test your understanding of the topics and concepts in this chapter. The appendix, “Answers to the ‘Check Your Understanding’ Questions,” lists the answers.
Refer to Figure 2-72. Which two commands must be configured to allow communications between the 192.168.10/24 and 10.0.0.0/8 networks? (Choose two.)
Figure 2-72 Topology for Quiz Question 1
- A(config)# ip route 10.0.0.0 255.0.0.0 172.16.40.2
- A(config)# ip route 10.0.0.0 255.0.0.0 s0/0/0
- A(config)# ip route 10.0.0.0 255.0.0.0 10.0.0.1
- B(config)# ip route 192.168.1.0 255.255.255.0 172.16.40.1
- B(config)# ip route 192.168.1.0 255.255.255.0 172.16.40.2
- B# ip route 192.168.1.0 255.255.255.0 192.168.1.1
Which two statements are true concerning configuring static routes using next-hop addresses? (Choose two.)
- Next-hop addresses can only be used with IPv4 static routes. They cannot be used for IPv6 static routes.
- When configuring a static route with a next-hop address, the exit interface must also be included in the configuration.
- Routers configured with static routes using a next-hop address must either have the exit interface listed in the route or have another route with the network of the next hop and an associated exit interface.
- With CEF enabled, there is no need for a recursive lookup when using static routes with next-hop addresses.
Which of the following are three characteristics of a static route? (Choose three.)
- Less memory and processing requirements than a dynamic routing protocol
- Ensures that there is always a path available
- Used to dynamically find the best path to a destination network
- Used for routers that connect to stub networks
- Used to indicate a default route or a Gateway of Last Resort
- Reduces configuration time on large networks
Which global configuration command configures an IPv4 static default route using the next-hop address 10.0.0.1?
- Router(config)# ip route 0.0.0.0/0 10.0.0.1
- Router(config)# ip route 0.0.0.0 10.0.0.1
- Router(config)# ipv4 route 0.0.0.0 0.0.0.0 10.0.0.1
- Router(config)# ip route 0.0.0.0 0.0.0.0 10.0.0.1
Which global configuration command configures an IPv6 static default route using the next-hop address 2001:DB8:ACAD:1::1?
- Router(config)# ipv6 route 0.0.0.0 0.0.0.0 2001:DB8:ACAD:1::1
- Router(config)# ip route 0/0 2001:DB8:ACAD:1::1
- Router(config)# ipv6 route ::/0 2001:DB8:ACAD:1::1
- Router(config)# ip route ::/0 2001:DB8:ACAD:1::1
- True/False: A static route configured with an exit interface has an administrative distance of 0, the same as a directly connected network.
Summarize the following addresses using the shortest valid subnet mask:
What type of static route can be configured to be a backup route in case the primary route fails?
- Floating static route
- Default route
- Backup static route
- Summary route
- True/False: Static routes are commonly configured along with a dynamic routing protocol.
Which command will only display the IPv6 static routes in the IPv6 routing table?
- Router# show ip route static
- Router# show ip static route
- Router# show ipv6 route static
- Router# show static ipv6 route