CCNA 2 Chapter 1-3

route timestamp

00:22:15

administrative distance

1

destination network

10.3.0.0

An administrator issues the ipv6 route 2001:db8:acad:1::/32 gigabitethernet0/0 2001:db8:acad:6::1 100 command on a router. What administrative distance is assigned to this route? 0 1 32 100

100

A company has several networks with the following IP address requirements: Which block of addresses would be the minimum to accommodate all of these devices if each type of device was on its own network? 172.16.0.0/25 172.16.0.0/24 172.16.0.0/23 172.16.0.0/22

172.16.0.0/24

next hop

172.16.2.2

PC A is connected to switch S1, which in turn is connected to router R1. Router R1 is connected to a cloud, and the cloud is connected to Server B. Refer to the exhibit. PC A sends a request to Server B. What IPv4 address is used in the destination field in the packet as the packet leaves PC A? 192.168.10.10 192.168.11.1 192.168.10.1 192.168.12.16

192.168.12.16

metric

21024000

What are two functions of a router? (Choose two.) A router connects multiple IP networks It controls the flow of data via the use of Layer 2 addresses It determines the best path to send packets It provides segmentation at Layer 2 It builds a routing table based on ARP requests

A router connects multiple IP networks and it determines the best path to send packets

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? A(config)# ip route 192.168.4.0 255.255.255.0 192.168.5.2 A(config)# ip route 192.168.4.0 255.255.255.0 192.168.3.2 A(config)# ip route 192.168.5.0 255.255.255.0 192.168.3.2 A(config)# ip route 192.168.3.0 255.255.255.0 192.168.3.1 A(config)# ip route 192.168.3.2 255.255.255.0 192.168.4.0

A(config)# ip route 192.168.4.0 255.255.255.0 192.168.3.2

Graphic shows output of show ip route as follows: 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.) A(config)# no network 10.0.0.0 255.0.0.0 172.16.40.2 A(config)# no ip address 10.0.0.1 255.0.0.0 172.16.40.2 A(config)# no 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 10.0.0.0 255.0.0.0 192.168.1.2

A(config)# no ip route 10.0.0.0 255.0.0.0 172.16.40.2 and A(config)# ip route 10.0.0.0 255.0.0.0 192.168.1.2

Which two statements correctly describe the concepts of administrative distance and metric? (Choose two.) Administrative distance refers to the trustworthiness of a particular route A router first installs routes with higher administrative distances The value of the administrative distance can not be altered by the network administrator Routes with the smallest metric to a destination indicate the best path The metric is always determined based on hop count The metric varies depending which Layer 3 protocol is being routed

Administrative distance refers to the trustworthiness of a particular route and Routes with the smallest metric to a destination indicate the best path

Which two statements correctly describe the concepts of administrative distance and metric? (Choose two.) Administrative distance refers to the trustworthiness of a particular route A router first installs routes with higher administrative distances The value of the administrative distance cannot be altered by the network administrator Routes with the smallest metric to a destination indicate the best path The metric is always determined based on hop count The metric varies depending on which Layer 3 protocol is being routed

Administrative distance refers to the trustworthiness of a particular route and Routes with the smallest metric to a destination indicate the best path

Which dynamic routing protocol was developed to interconnect different Internet service providers? BGP EIGRP OSPF RIP

BGP

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? Border(config)# ip route 0.0.0.0 0.0.0.0 198.133.219.5 Border(config)# ip route 0.0.0.0 0.0.0.0 198.133.219.6 Border(config)# ip route 0.0.0.0 0.0.0.0 s0/0/1 Border(config)# ip route 0.0.0.0 0.0.0.0 s0/0/0

Border(config)# ip route 0.0.0.0 0.0.0.0 s0/0/1

What is different between IPv6 routing table entries compared to IPv4 routing table entries? IPv6 routing tables include local route entries which IPv4 routing tables do not. By design IPv6 is classless so all routes are effectively level 1 ultimate routes. The selection of IPv6 routes is based on the shortest matching prefix, unlike IPv4 route selection which is based on the longest matching prefix. IPv6 does not use static routes to populate the routing table as used in IPv4.

By design IPv6 is classless so all routes are effectively level 1 ultimate routes.

Which route would be automatically created when a router interface is activated and configured with an IP address? D 10.16.0.0/24 [90/3256] via 192.168.6.9 C 192.168.0.0/24 is directly connected, FastEthernet 0/0 S 192.168.1.0/24 is directly connected, FastEthernet 0/1 O 172.16.0.0/16 [110/65] via 192.168.5.1

C 192.168.0.0/24 is directly connected, FastEthernet 0/0

Which packet-forwarding method does a router use to make switching decisions when it is using a forwarding information base and an adjacency table? fast switching Cisco Express Forwarding process switching flow process

Cisco Express Forwarding

Refer to the exhibit. What routing solution will allow both PC A and PC B to access the Internet with the minimum amount of router CPU and network bandwidth utilization? Configure a static route from R1 to Edge and a dynamic route from Edge to R1. Configure a static default route from R1 to Edge, a default route from Edge to the Internet, and a static route from Edge to R1. Configure a dynamic route from R1 to Edge and a static route from Edge to R1. Configure a dynamic routing protocol between R1 and Edge and advertise all routes.

Configure a static default route from R1 to Edge, a default route from Edge to the Internet, and a static route from Edge to R1.

route source protocol

D

In order for packets to be sent to a remote destination, what three pieces of information must be configured on a host? (Choose three.) hostname IP address subnet mask default gateway DNS server address DHCP server address

IP address, subnet mask, and default gateway

What two pieces of information are displayed in the output of the show ip interface brief command? (Choose two.) IP addresses MAC addresses Layer 1 statuses next-hop addresses interface descriptions speed and duplex settings

IP addresses and Layer 1 statuses

Server B is connected to switch S1, which in turn is connected to router R1. Router R1 is connected to a cloud, and the cloud is connected to PC A. Refer to the exhibit. What does R1 use as the MAC address of the destination when constructing the frame that will go from R1 to Server B? If the destination MAC address that corresponds to the IPv4 address is not in the ARP cache, R1 sends an ARP request The packet is encapsulated into a PPP frame, and R1 adds the PPP destination address to the frame R1 uses the destination MAC address of S1 R1 leaves the field blank and forwards the data to the PC

If the destination MAC address that corresponds to the IPv4 address is not in the ARP cache, R1 sends an ARP request

What is a characteristic of a static route that matches all packets? It backs up a route already discovered by a dynamic routing protocol. It uses a single network address to send multiple static routes to one destination address. It identifies the gateway IP address to which the router sends all IP packets for which it does not have a learned or static route. It is configured with a higher administrative distance than the original dynamic routing protocol has.

It identifies the gateway IP address to which the router sends all IP packets for which it does not have a learned or static route.

What is a purpose of the network command when configuring RIPv2 as the routing protocol? It identifies the interfaces that belong to a specified network. It specifies the remote network that can now be reached. It immediately advertises the specified network to neighbor routers with a classful mask. It populates the routing table with the network entry.

It identifies the interfaces that belong to a specified network.

What is a characteristic of an IPv4 loopback interface on a Cisco IOS router?​ The no shutdown command is required to place this interface in an UP state It is a logical interface internal to the router Only one loopback interface can be enabled on a router It is assigned to a physical port and can be connected to other devices

It is a logical interface internal to the router

Consider the following routing table entry for R1:D 10.1.1.0/24 [90/2170112] via 209.165.200.226, 00:00:05, Serial0/0/0What is the significance of the Serial0/0/0? It is the interface on R1 used to send data that is destined for 10.1.1.0/24 It is the R1 interface through which the EIGRP update was learned. It is the interface on the final destination router that is directly connected to the 10.1.1.0/24 network. It is the interface on the next-hop router when the destination IP address is on the 10.1.1.0/24 network.

It is the interface on R1 used to send data that is destined for 10.1.1.0/24

Consider the following command:ip route 192.168.10.0 255.255.255.0 10.10.10.2 5How would an administrator test this configuration? Delete the default gateway route on the router. Ping any valid address on the 192.168.10.0/24 network. Manually shut down the router interface used as a primary route. Ping from the 192.168.10.0 network to the 10.10.10.2 addres

Manually shut down the router interface used as a primary route.

A network administrator enters the command copy running-config startup-config. Which type of memory will the startup configuration be placed into? flash RAM NVRAM ROM

NVRAM

Which route would be used to forward a packet with a source IP address of 192.168.10.1 and a destination IP address of 10.1.1.1? C 192.168.10.0/30 is directly connected, GigabitEthernet0/1 S 10.1.0.0/16 is directly connected, GigabitEthernet0/0 O 10.1.1.0/24 [110/65] via 192.168.200.2, 00:01:20, Serial0/1/0 S* 0.0.0.0/0 [1/0] via 172.16.1.1

O 10.1.1.0/24 [110/65] via 192.168.200.2, 00:01:20, Serial0/1/0

The exhibit contains CLI output that says: Refer to the exhibit. A network administrator issues the show ipv6 route command on R1. What two conclusions can be drawn from the routing table? (Choose two.) R1 does not know a route to any remote networks The network FF00::/8 is installed through a static route command The interface Fa0/1 is configured with IPv6 address 2001:DB8:ACAD:A::12 Packets that are destined for the network 2001:DB8:ACAD:2::/64 will be forwarded through Fa0/1 Packets that are destined for the network 2001:DB8:ACAD:2::54/128 will be forwarded through Fa0/0

R1 does not know a route to any remote networks and The interface Fa0/1 is configured with IPv6 address 2001:DB8:ACAD:A::12

R1 router has a serial connection to the ISP out s0/0/1. R1 router has the 10.0.30.0/24 LAN connected to G0/0. R1 has the 10.0.40.0/24 LAN connected to G0/1. Finally, R1 has the s0/0/0 10.0.50.0/24 network shared with R2. R2 also has the 10.0.60.0/24 LAN connected through G0/0. The following information is below R1. R1# show ip route Gateway of last resort is 0.0.0.0 to network 0.0.0.0 10.0.0.0/8 is variably subnetted, 6 subnets, 7 masks C 10.0.30.0/24 is directly connected, GigabitEthernet0/0 L 10.0.30.254/32 is directly connected, GigabitEthernet0/0 C 10.0.40.0/24 is directly connected, GigabitEthernet0/1 L 10.0.40.254/32 is directly connected, GigabitEthernet0/1 C 10.0.50.0/24 is directly connected, Serial0/0/0 L 10.0.50.1/32 is directly connected, Serial0/0/0 192.31.7.0/24 is variably subnetted, 2 subnets, 3 masks C 192.31.7.96/30 is directly connected, Serial0/0/1 L 192.31.7.98/32 is directly connected, Serial0/0/1 S* 0.0.0.0/0 is directly connected, Serial0/0/1 R2 has the following information below it. R2# show ip route Gateway of last resort is 0.0.0.0 to network 0.0.0.0 10.0.0.0/8 is variably subnetted, 4 subnets, 5 masks C 10.0.50.0/24 is directly connected, Serial0/0/0 L 10.0.50.2/32 is directly connected, Serial0/0/0 C 10.0.60.0/24 is directly connected, GigabitEthernet0/0 L 10.0.60.1/32 is directly connected, GigabitEthernet0/0 S* 0.0.0.0/0 is directly connected, Serial0/0/0 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? R2 needs a static route to the R1 LANs. R1 and R2 must use a dynamic routing protocol. R1 needs a default route to R2. R1 needs a static route to the R2 LAN. R2 needs a static route to the Internet.

R1 needs a static route to the R2 LAN.

Refer to the exhibit. Which default static route command would allow R1 to potentially reach all unknown networks on the Internet? R1(config)# ipv6 route 2001:db8:32::/64 G0/0 R1(config)# ipv6 route ::/0 G0/0 fe80::2 R1(config)# ipv6 route ::/0 G0/1 fe80::2 R1(config)# ipv6 route 2001:db8:32::/64 G0/1 fe80::2

R1(config)# ipv6 route ::/0 G0/1 fe80::2

Which routing protocol is limited to smaller network implementations because it does not accommodate growth for larger networks? OSPF RIP EIGRP IS-IS

RIP

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.) RIP version 2 is running on this router and its RIP neighbor.* The metric to the network 172.16.0.0 is 120. RIP version 1 is running on this router and its RIP neighbor. The command no auto-summary has been used on the RIP neighbor router. RIP will advertise two networks to its neighbor.

RIP version 2 is running on this router and its RIP neighbor and the command no auto-summary has been used on the RIP neighbor router.

When a router receives a packet, it examines the destination address of the packet and looks in the ———- table to determine the best path to use to forward the packet.

Routing

Which route is the best match for a packet entering a router with a destination address of 10.16.0.2? S 10.0.0.0/8 [1/0] via 192.168.0.2 S 10.16.0.0/24 [1/0] via 192.168.0.9 S 10.16.0.0/16 is directly connected, Ethernet 0/1 S 10.0.0.0/16 is directly connected, Ethernet 0/0

S 10.16.0.0/24 [1/0] via 192.168.0.9

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? C 172.16.1.0 is directly connected, Serial0/0 S 172.16.1.0 is directly connected, Serial0/0 C 172.16.1.0 [1/0] via 172.16.2.2 S 172.16.1.0 [1/0] via 172.16.2.2

S 172.16.1.0 [1/0] via 172.16.2.2

The exhibit shows the following router output:The gateway of last resort is 209.165.200.226 to network 0.0.0.0S* 0.0.0.0/0 [1/0] via 209.165.200.226192.168.10.0/24 is variably subnetted, 2 subnets, 2 masksC 192.168.10.0/24 is directly connected, GigabitEthernet0/0L 192.168.10.1/32 is directly connected, GigabitEthernet0/0192.168.11.0/24 is variably subnetted, 2 subnets, 2 masksC 192.168.11.0/24 is directly connected, GigabitEthernet0/1L 192.168.11.1/32 is directly connected, GigabitEthernet0/1209.165.200.0/24 is variably subnetted, 2 subnets, 2 masksC 209.165.200.224/30 is directly connected, Serial0/0/0L 209.165.200.225/32 is directly connected, Serial0/0/0 Refer to the exhibit. What will the router do with a packet that has a destination IP address of 192.168.12.227? Drop the packet Send the packet out the Serial0/0/0 interface Send the packet out the GigabitEthernet0/0 interface Send the packet out the GigabitEthernet0/1 interface

Send the packet out the Serial0/0/0 interface

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? Serial0/0/0 Serial0/0/1 GigabitEthernet0/0 GigabitEthernet0/1

Serial0/0/1

What are two advantages of static routing over dynamic routing? (Choose two.) Static routing is more secure because it does not advertise over the network. Static routing scales well with expanding networks. Static routing requires very little knowledge of the network for correct implementation. Static routing uses fewer router resources than dynamic routing. Static routing is relatively easy to configure for large networks.

Static routing is more secure because it does not advertise over the network and Static routing uses fewer router resources than dynamic routing.

A network administrator configures the interface fa0/0 on the router R1 with the command ip address 172.16.1.254 255.255.255.0. However, when the administrator issues the command show ip route, the routing table does not show the directly connected network. What is the possible cause of the problem? The interface fa0/0 has not been activated The configuration needs to be saved first. No packets with a destination network of 172.16.1.0 have been sent to R1. The subnet mask is incorrect for the IPv4 address.

The interface fa0/0 has not been activated

While configuring RIPv2 on an enterprise network, an engineer enters the command network 192.168.10.0 into router configuration mode. What is the result of entering this command? The interface of the 192.168.10.0 network is sending version 1 and version 2 updates. The interface of the 192.168.10.0 network is receiving version 1 and version 2 updates. The interface of the 192.168.10.0 network is sending only version 2 updates. The interface of the 192.168.10.0 network is sending RIP hello messages.

The interface of the 192.168.10.0 network is sending only version 2 updates.

What occurs next in the router lookup process after a router identifies a destination IP address and locates a matching level 1 parent route? The level 2 child routes are examined. The level 1 supernet routes are examined. The level 1 ultimate routes are examined. The router drops the packet.

The level 2 child routes are examined.

What happens to a static route entry in a routing table when the outgoing interface associated with that route goes into the down state? The static route is removed from the routing table. The router polls neighbors for a replacement route. The static route remains in the table because it was defined as static. The router automatically redirects the static route to use another interface.

The static route is removed from the routing table.

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.Why are the pings from PC0 to Server0 not successful? The static route to network 192.168.1.0 is misconfigured on Router1. The static route to network 192.168.1.0 is misconfigured on Router2.​ The static route to network 192.168.2.0 is misconfigured on Router1.​ The static route to network 192.168.2.0 is misconfigured on Router2.​

The static route to network 192.168.2.0 is misconfigured on Router1.​

What is a disadvantage of using dynamic routing protocols? They are only suitable for simple topologies. Their configuration complexity increases as the size of the network grows. They send messages about network status insecurely across networks by default. They require administrator intervention when the pathway of traffic changes.

They send messages about network status insecurely across networks by default.

A network administrator configures a static route on the edge router of a network to assign a gateway of last resort. How would a network administrator configure the edge router to automatically share this route within RIP? Use the auto-summary command. Use the passive-interface command. Use the network command. Use the default-information originate command.

Use the default-information originate command.

A router is configured to participate in multiple routing protocol: RIP, EIGRP, and OSPF. The router must send a packet to network 192.168.14.0. Which route will be used to forward the traffic? a 192.168.14.0/26 route that is learned via RIP a 192.168.14.0/24 route that is learned via EIGRP a 192.168.14.0/25 route that is learned via OSPF a 192.168.14.0/25 route that is learned via RIP

a 192.168.14.0/26 route that is learned via RIP

What are two common types of static routes in routing tables? (Choose two) a default static route a built-in static route by IOS a static route to a specific network a static route shared between two neighboring routers a static route converted from a route that is learned through a dynamic routing protocol

a default static route and a static route to a specific network

What route would have the lowest administrative distance? a directly connected network a static route a route received through the EIGRP routing protocol a route received through the OSPF routing protocol

a directly connected network

algorithm

a finite list of steps used to determine the best path

A destination route in the routing table is indicated with a code D. Which kind of route entry is this? a static route a route used as the default gateway a network directly connected to a router interface a route dynamically learned through the EIGRP routing protocol

a route dynamically learned through the EIGRP routing protocol

Consider the following command:ip route 192.168.10.0 255.255.255.0 10.10.10.2 5Which route would have to go down in order for this static route to appear in the routing table? a default route a static route to the 192.168.10.0/24 network an OSPF-learned route to the 192.168.10.0/24 network an EIGRP-learned route to the 192.168.10.0/24 network

a static route to the 192.168.10.0/24 network

What is the purpose of the passive-interface command? allows a routing protocol to forward updates out an interface that is missing its IP address allows a router to send routing updates on an interface but not receive updates via that interface allows an interface to remain up without receiving keepalives allows interfaces to share IP addresses allows a router to receive routing updates on an interface but not send updates via that interface

allows a router to receive routing updates on an interface but not send updates via that interface

Which type of route will require a router to perform a recursive lookup? an ultimate route that is using a next hop IP address on a router that is not using CEF a level 2 child route that is using an exit interface on a router that is not using CEF a level 1 network route that is using a next hop IP address on a router that is using CEF a parent route on a router that is using CEF

an ultimate route that is using a next hop IP address on a router that is not using CEF

Which two parameters are used by EIGRP as metrics to select the best path to reach a network? (Choose two.)​ hop count bandwidth jitter resiliency delay confidentiality

bandwidth and delay

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.) contain subnets be a default route contain an exit interface be a classful network entry contain a next-hop IP address

contain an exit interface and contain a next-hop IP address

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

default route

When a router receives a packet, what information must be examined in order for the packet to be forwarded to a remote destination? destination MAC address destination IP address source IP address source MAC address

destination IP address

Which two items are used by a host device when performing an ANDing operation to determine if a destination address is on the same local network? (Choose two.) destination IP address destination MAC address source MAC address subnet mask network number

destination IP address and subnet mask

Which type of static route that is configured on a router uses only the exit interface? recursive static route directly connected static route fully specified static route default static route

directly connected static route

routing protocol messages

exchanges routing information and maintains accurate information about networks

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? ip route 198.133.219.24 255.255.255.252ip route 64.100.210.80 255.255.255.252 ip route 198.133.219.24 255.255.255.252ip route 64.100.210.80 255.255.255.252 10 ip route 0.0.0.0 0.0.0.0 s0/0/0ip route 0.0.0.0 0.0.0.0 s0/1/0 ip route 0.0.0.0 0.0.0.0 s0/0/0ip route 0.0.0.0 0.0.0.0 s0/1/0 10

ip route 0.0.0.0 0.0.0.0 s0/0/0ip route 0.0.0.0 0.0.0.0 s0/1/0 10

What is the correct syntax of a floating static route? ip route 209.165.200.228 255.255.255.248 serial 0/0/0 ip route 209.165.200.228 255.255.255.248 10.0.0.1 120 ip route 0.0.0.0 0.0.0.0 serial 0/0/0 ip route 172.16.0.0 255.248.0.0 10.0.0.1

ip route 209.165.200.228 255.255.255.248 10.0.0.1 120

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. What IPv6 static route can be configured on router R1 to make a fully converged network? ipv6 route 2001:db8:10:12::/64 S0/0/1 ipv6 route 2001:db8:10:12::/64 S0/0/0 ipv6 route 2001:db8:10:12::/64 2001:db8:10:12::1 ipv6 route 2001:db8:10:12::/64 2001:db8:32:77::1

ipv6 route 2001:db8:10:12::/64 S0/0/1

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? ipv6 route ::/0 serial0/0/0 ipv6 route 2001:db8:1:4::/64 2001:db8:1:3::1 ipv6 route 2001:db8:1:4::/64 2001:db8:1:3::2 ipv6 route 2001:db8:1::/65 2001:db8:1:3::1

ipv6 route 2001:db8:1:4::/64 2001:db8:1:3::2

The exhibit consists of a network diagram that shows R1 with three network connections: two Ethernet segments and a WAN link. The WAN link connects R1 to a second router R2. R2 is the DCE on the WAN link. The configuration shown is as follows: IPv6 enable clockrate 128000 end no shutdown

no shutdown

When would it be more beneficial to use static routing instead of dynamic routing protocols? on a network where dynamic updates would pose a security risk on a network that is expected to continually grow in size on a network that has a large amount of redundant paths on a network that commonly experiences link failures

on a network where dynamic updates would pose a security risk

When would it be more beneficial to use a dynamic routing protocol instead of static routing? in an organization with a smaller network that is not expected to grow in size on a stub network that has a single exit point in an organization where routers suffer from performance issues on a network where there is a lot of topology changes

on a network where there is a lot of topology changes

Which three IOS troubleshooting commands can help to isolate problems with a static route? (Choose three.) show version ping tracert show ip route show ip interface brief show arp

ping, show ip route, show ip interface brief

Refer to the exhibit. If PC1 is sending a packet to PC2 and routing has been configured between the two routers, what will R1 do with the Ethernet frame header attached by PC1? nothing, because the router has a route to the destination network remove the Ethernet header and configure a new Layer 2 header before sending it out S0/0/0 open the header and replace the destination MAC address with a new one open the header and use it to determine whether the data is to be sent out S0/0/0

remove the Ethernet header and configure a new Layer 2 header before sending it out S0/0/0

Refer to the exhibit. The routing table for R2 is as follows: Gateway of last resort is not set 10.0.0.0/30 is subnetted, 2 subnets C 10.0.0.0 is directly connected, Serial0/0/0 C 10.0.0.4 is directly connected, Serial0/0/1 192.168.10.0/26 is subnetted, 3 subnets S 192.168.10.0 is directly connected, Serial0/0/0 C 192.168.10.64 is directly connected, FastEthernet0/0 S 192.168.10.128 [1/0] via 10.0.0.6 What will router R2 do with a packet destined for 192.168.10.129? drop the packet send the packet out interface Serial0/0/0 send the packet out interface Serial0/0/1 send the packet out interface FastEthernet0/0

send the packet out interface Serial0/0/1

Which two statements are true regarding classless routing protocols? (Choose two.) sends subnet mask information in routing updates sends complete routing table update to all neighbors is supported by RIP version 1 allows for use of both 192.168.1.0/30 and 192.168.1.16/28 subnets in the same topology reduces the amount of address space available in an organization

sends subnet mask information in routing updates and allows for use of both 192.168.1.0/30 and 192.168.1.16/28 subnets in the same topology

A network administrator has entered a static route to an Ethernet LAN that is connected to an adjacent router. However, the route is not shown in the routing table. Which command would the administrator use to verify that the exit interface is up? show ip interface brief show ip protocols show ip route tracert

show ip interface brief

data structures

tables or databases that are stored in RAM

Which software is used for a network administrator to make the initial router configuration securely? SSH client software Telnet client software HTTPS client software terminal emulation client software

terminal emulation client software

What two pieces of information are needed in a fully specified static route to eliminate recursive lookups? (Choose two.) the interface ID exit interface the interface ID of the next-hop neighbor the IP address of the next-hop neighbor the administrative distance for the destination network the IP address of the exit interface

the interface ID exit interface and the IP address of the next-hop neighbor

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? to be used as a backup route to load-balance the traffic to act as a gateway of last resort to be the priority route in the routing table

to be used as a backup route

What is the effect of configuring the ipv6 unicast-routing command on a router? to assign the router to the all-nodes multicast group to enable the router as an IPv6 router to permit only unicast packets on the router to prevent the router from joining the all-routers multicast group

to enable the router as an IPv6 router

A network administrator configures a router by the command ip route 0.0.0.0 0.0.0.0 209.165.200.226. What is the purpose of this command? to forward all packets to the device with IP address 209.165.200.226 to add a dynamic route for the destination network 0.0.0.0 to the routing table to forward packets destined for the network 0.0.0.0 to the device with IP address 209.165.200.226 to provide a route to forward packets for which there is no route in the routing table

to provide a route to forward packets for which there is no route in the routing table

Refer to the exhibit. Which two types of routes could be used to describe the 192.168.200.0/30 route? (Choose two.) ultimate route level 1 parent route level 1 network route level 2 child route supernet route

ultimate route and level 2 child route

What two tasks do dynamic routing protocols perform? (Choose two.) discover hosts update and maintain routing tables propagate host default gateways network discovery assign IP addressing

update and maintain routing tables and network discovery