Router & Routing Basics CH 6, 7, 8 Exam

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What are two advantages of static routing over dynamic routing? (Choose two.)

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Refer to the exhibit. Which is the best way for PC A and PC B to successfully communicate with sites on the Internet?

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Refer to the exhibit. The small company shown uses static routing. Users on the R2 LAN have reported a problem with connectivity. What is the issue?

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Refer to the exhibit. The network engineer for the company that is shown wants to use the primary ISP connection for all external connectivity. The backup ISP connection is used only if the primary ISP connection fails. Which set of commands would accomplish this goal?

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What type of route allows a router to forward packets even though its routing table contains no specific route to the destination network?

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Refer to the graphic. Which command would be used on router A to configure a static route to direct traffic from LAN A that is destined for LAN C?

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The network administrator configures the router with the ip route 172.16.1.0 255.255.255.0 172.16.2.2 command. How will this route appear in the routing table?

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Refer to the exhibit. The network administrator needs to configure a default route on the Border router. Which command would the administrator use to configure a default route that will require the least amount of router processing when forwarding packets?

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Why would a floating static route be configured with an administrative distance that is higher than the administrative distance of a dynamic routing protocol that is running on the same router?

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Refer to the exhibit. What command would be used to configure a static route on R1 so that traffic from both LANs can reach the 2001:db8:1:4::/64 remote network?

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Refer to the exhibit. Which default static route command would allow R1 to potentially reach all unknown networks on the Internet?

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Which two statements describe classful IP addresses? (Choose two.)

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A company has several networks with the following IP address requirements:
IP phones – 50
PCs – 70
IP cameras – 10
wireless access points – 10
network printers – 10
network scanners – 2
Which block of addresses would be the minimum to accommodate all of these devices if each type of device was on its own network?

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What does VLSM allow a network administrator to do?

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What would be the best summary route for the following networks?
10.50.168.0/23
10.50.170.0/23
10.50.172.0/23
10.50.174.0/24

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What is a valid summary route for IPv6 networks 2001:0DB8:ACAD:4::/64, 2001:0DB8:ACAD:5::/64, 2001:0DB8:ACAD:6::/64, and 2001:0DB8:ACAD:7::/64?

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Which type of static route that is configured on a router uses only the exit interface?

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Which three IOS troubleshooting commands can help to isolate problems with a static route? (Choose three.)

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Refer to the exhibit. What two commands will change the next-hop address for the 10.0.0.0/8 network from 172.16.40.2 to 192.168.1.2? (Choose two.)

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What happens to a static route entry in a routing table when the outgoing interface is not available?

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What is the purpose of the passive-interface command?

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What two tasks do dynamic routing protocols perform? (Choose two.)

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The command “” is used in RIP router configuration mode to enable the sending of subnet masks with the routing updates.

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Refer to the exhibit. OSPF is used in the network. Which path will be chosen by OSPF to send data packets from Net A to Net B?

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Which two statements are true regarding classless routing protocols? (Choose two.)

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What two actions result from entering the network 192.168.1.0 command in RIP configuration mode on a router? (Choose two.)

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Refer to the exhibit. Based on the partial output from the show ip route command, what two facts can be determined about the RIP routing protocol? (Choose two.)

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In the context of routing protocols, what is a definition for time to convergence?

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Fill in the blank. Do not abbreviate.
When configuring RIPng, the ” ” command instructs the router to propagate a static default route.

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A destination route in the routing table is indicated with a code D. Which kind of route entry is this?

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Refer to the exhibit. Which interface will be the exit interface to forward a data packet with the destination IP address 172.16.0.66?

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Which route is the best match for a packet entering a router with a destination address of 10.16.0.2?

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Which two requirements are necessary before a router configured with a link-state routing protocol can build and send its link-state packets? (Choose two.)

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Which two requirements are used to determine if a route can be considered as an ultimate route in a router’s routing table? (Choose two.)

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What is different between IPv6 routing table entries compared to IPv4 routing table entries?

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Which dynamic routing protocol was developed as an exterior gateway protocol to interconnect different Internet providers?

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Which route will a router use to forward an IPv4 packet after examining its routing table for the best match with the destination address?

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Which two statements describe the OSPF routing protocol? (Choose two.)

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Which two events will trigger the sending of a link-state packet by a link-state routing protocol? (Choose two.)

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Which OSPF component is identical in all routers in an OSPF area after convergence?

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Which three statements describe features of the OSPF topology table? (Choose three.)

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A router is participating in an OPSFv2 domain. What will always happen if the dead interval expires before the router receives a hello packet from an adjacent DROTHER OPSF router?

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Which command will provide information specific to OSPFv3 routes in the routing table?

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Which wildcard mask would be used to advertise the 192.168.5.96/27 network as part of an OSPF configuration?

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A network administrator enters the command ipv6 router ospf 64 in global configuration mode. What is the result of this command?

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The election of a DR and a BDR takes place on ” ” networks, such as Ethernet networks.

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OSPF uses ” ” as a metric.

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Which command should be used to check the OSPF process ID, the router ID, networks the router is advertising, the neighbors the router is receiving updates from, and the default administrative distance?

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Which OSPFv3 function works differently from OSPFv2?

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Fill in the blank. Do not use abbreviations.
To quickly verify OSPFv3 configuration information including the OSPF process ID, the router ID, and the interfaces enabled for OSPFv3, you need to issue the command ” ”

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Which three statements describe the similarities between OSPFv2 and OSPFv3? (Choose three.)

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What is a function of OSPF hello packets?

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What are the two purposes of an OSPF router ID? (Choose two.)

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Which command will verify that a router that is running OSPFv3 has formed an adjacency with other routers in its OSPF area?

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Single area OSPFv3 has been enabled on a router via the ipv6 router ospf 20 command. Which command will enable this OSPFv3 process on an interface of that router?

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When a network engineer is configuring OSPFv3 on a router, which command would the engineer issue immediately before configuring the router ID?

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Which criterion is preferred by the router to choose a router ID?

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Which OPSF packet contains the different types of link-state advertisements?

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What does a Cisco router use automatically to create link-local addresses on serial interfaces when OSPFv3 is implemented?

Router & Routing Basics CH 6, 7, 8 Exam

Router & Routing Basics CH 6, 7, 8 Exam

What are two advantages of static routing over dynamic routing? (Choose two.)

Refer to the exhibit. Which is the best way for PC A and PC B to successfully communicate with sites on the Internet?

Refer to the exhibit. The small company shown uses static routing. Users on the R2 LAN have reported a problem with connectivity. What is the issue?

Refer to the exhibit. The network engineer for the company that is shown wants to use the primary ISP connection for all external connectivity. The backup ISP connection is used only if the primary ISP connection fails. Which set of commands would accomplish this goal?

What type of route allows a router to forward packets even though its routing table contains no specific route to the destination network?

Refer to the graphic. Which command would be used on router A to configure a static route to direct traffic from LAN A that is destined for LAN C?

The network administrator configures the router with the ip route 172.16.1.0 255.255.255.0 172.16.2.2 command. How will this route appear in the routing table?

Refer to the exhibit. The network administrator needs to configure a default route on the Border router. Which command would the administrator use to configure a default route that will require the least amount of router processing when forwarding packets?

Why would a floating static route be configured with an administrative distance that is higher than the administrative distance of a dynamic routing protocol that is running on the same router?

Refer to the exhibit. What command would be used to configure a static route on R1 so that traffic from both LANs can reach the 2001:db8:1:4::/64 remote network?

Refer to the exhibit. Which default static route command would allow R1 to potentially reach all unknown networks on the Internet?

Which two statements describe classful IP addresses? (Choose two.)

What does VLSM allow a network administrator to do?

What would be the best summary route for the following networks? 10.50.168.0/23 10.50.170.0/23 10.50.172.0/23 10.50.174.0/24

What is a valid summary route for IPv6 networks 2001:0DB8:ACAD:4::/64, 2001:0DB8:ACAD:5::/64, 2001:0DB8:ACAD:6::/64, and 2001:0DB8:ACAD:7::/64?

Which type of static route that is configured on a router uses only the exit interface?

Which three IOS troubleshooting commands can help to isolate problems with a static route? (Choose three.)

Refer to the exhibit. What two commands will change the next-hop address for the 10.0.0.0/8 network from 172.16.40.2 to 192.168.1.2? (Choose two.)

What happens to a static route entry in a routing table when the outgoing interface is not available?

What would be the best summary route for the following networks?
10.50.168.0/23
10.50.170.0/23
10.50.172.0/23
10.50.174.0/24

Fill in the blank. Do not abbreviate.
When configuring RIPng, the ” ” command instructs the router to propagate a static default route.