13826250 Take Assessment CCNP Building Scalable Inter Networks Module 5 Exam Route Optimalization

8/14/2019 13826250 Take Assessment CCNP Building Scalable Inter Networks Module 5 Exam Route Optimalization

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RTB(config)# access-list 111 permit ip 10.0.0.0 0.255.255.255 anyRTB(config)# route-map net-10 permit 10RTB(config-route-map)# match ip address 111RTB(config-route-map)# set ip next-hop 172.16.39.2 RTA(config)# access-list 111 permit ip 10.0.0.0 0.255.255.255 anyRTA(config)# route-map net-10 permit 10

RTA(config-route-map)# match ip address 111RTA(config-route-map)# set ip next-hop 172.16.79.2

2

Given the diagram and configurations on RTA, which two statements are true? (Choose two.)

Traffic originating from 192.168.1.0/24 will be forwarded out s1.

Traffic originating from e1 and destined for 192.168.1.0/24 will be forwarded out s1.

Traffic originating from e0 will be forwarded out s0.

Traffic originating from e1 and destined for 172.16.1.0/24 will be forwarded out s0.

Traffic originating from 172.16.1.0/24 will be forwarded out s0.

Traffic originating from e1 will be forwarded out s1.

3

A network administrator performs a show ip route and discovers that certain networks that originated in EIGRP, such as 10.1.1.0 and10.2.2.0, are not appearing in the route table of OSPF-enabled routers. The administrator suspects that the problem is occurring in the


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redistribution of routes from EIGRP to OSPF. Given the above configuration on the OSPF ASBR, what is the problem?

The metric-type value should be 2.

The keyword subnets is missing.

The redistribute command should be configured under EIGRP 100 .

The metric value is not an EIGRP-compatible metric.

The command network 10.0.0.0 0.255.255.255 is missing.

4

RTB is connected to two different service providers, ISP1 and ISP2, through S0 and S1 respectively. RTB also has network 194.168.1.0connected to E0 and network 174.16.1.0 connected to E1. The following configuration can be used to policy route traffic based on its sourcenetwork as well as its destination.

RTB(config)# access-list 1 permit 194.168.1.0 0.0.0.255 RTB(config)# access-list 2 permit 174.16.1.0 0.0.0.255 RTB(config)# route-map ISP1 permit 10 RTB(config-route-map)# match ip address 1 RTB(config-route-map)# set interface serial0 RTB(config-route-map)# exit RTB(config)# route-map ISP2 permit 20 RTB(config-route-map)# match ip address 2 RTB(config-route-map)# set interface serial1

Which commands would apply this policy to route all the 194.168.1.0 traffic to the serial0 interface?RTB(config)# interface s1 RTB(config-if)# ip route-map ISP2 RTB(config)# interface e1

RTB(config-if)# ip route-map ISP1 RTB(config)# interface s0


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RTB(config-if)# ip policy route-map ISP2 RTB(config)# interface e0 RTB(config-if)# ip policy route-map ISP1

5

Observe the configuration. The EIGRP subnets such as 10.10.0.0/16 and 10.20.0.0/16 are not being seen inside the OSPF domain.What is a possible reason for this?

The redistribute command is missing the subnets keyword in the OSPF configuration.

The redistribute command is missing the subnets keyword in the EIGRP configuration.

The network statement is wrong in the EIGRP configuration.

The metric value is incorrect for EIGRP.

The metric value is incorrect for OSPF.

6

Observe the configuration. Which statement is true?The EIGRP 100 learned routes will be redistributed into OSPF 5.

The metric portion of the redistribute command assigns 10-Mbps bandwidth to the redistributed routes.

The administrative distance associated with the redistributed routes is 90.

The subnets keyword is needed in the redistribute command.

7 Which statement describes what occurs when a DHCP request is forwarded through a router because of the ip helper-address command?

The router replaces the source MAC address of the DHCP request with its own MAC address.

The router replaces the source IP address of the DHCP request with the IP address that is specified with the ip helper-address command.The router replaces the broadcast destination IP address of the DHCP request with the unicast IP address that is specified with theip helper-address command.The router replaces the unicast destination IP address of the DHCP request with the unicast IP address that is specified with the iphelper-address command.The router replaces the broadcast destination IP address of the DHCP request with the broadcast IP address that is specified withthe ip helper-address command.

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Observe the above diagram.

access-list 111 permit ip 10.0.0.0 0.255.255.255 any

route-map net-10 permit 10 match ip address 111 set interface Ethernet0/1

Where would the system administrator apply the above configuration to establish policy-based routing that direct packets from the10.0.0.0/8 network through the firewall to the Internet?

RTA interface e0

RTA interface e1

RTB interface e0/1

RTB interface e3/0

FWA interface e0

FWA interface e1

9

What is the default administrative distance of EIGRP summary routes?5


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90

100

110

120

170

10

Refer to the exhibit. Which of the following router configuration commands is necessary for the host computer to be able to receive its IPconfiguration from the DHCP server?

ip helper-address 10.0.0.3 applied to the Fa0/1 interface of RouterA


ip helper-address 10.0.0.2applied to the Fa0/0 interface of RouterA




11 Which set of commands correctly configures one-way route redistribution into the RIP domain?router rip network 10.0.0.0 redistribute ospf 1 metric 5 router ospf 1 network 192.168.0.0 0.0.255.255 area 0 redistribute rip subnets metric 100 router rip network 10.0.0.0 redistribute ospf 1 metric 5 router ospf 1 network 192.168.0.0 0.0.255.255 area 0 router rip network 10.0.0.0 redistribute ospf 1 router ospf 1 network 192.168.0.0 0.0.255.255 area 0 router rip

network 10.0.0.0 router ospf 1


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network 192.168.0.0 0.0.255.255 area 0 redistribute rip

12 Observe the following configuration:

RouterA(config)# router eigrp 101

RouterA(config-router)# network 10.0.0.0 RouterA(config-router)# passive-interface s0/0

Which two statements are correct? (Choose two.)

A neighbor relationship is formed between RouterA and its neighbor on s0/0.

EIGRP hellos are sent out interface s0/0, but routing updates are not.

EIGRP hellos are not sent out interface s0/0.

Inbound updates can be received and processed on interface s0/0.

EIGRP hellos are not processed on interface s0/0.

13

If RTZ is configured with these commands, what will happen if the Serial2 interface is unavailable?

RTZ will use Serial0.

RTZ will use Serial3.RTZ will use Serial4.

RTZ will use Serial1.

14

EIGRP is the routing protocol running on the network shown in the diagram. Which command must be entered to allow efficient routingin the network?

static route

auto-routing

no auto-summary

ip unnumbered


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15

A network administrator notices the above line in the output of a show ip route command. Which statement must be true about network172.17.0.0?

It is a static route.

It is a summarized route.

It is included in a route filter.

It is a redistributed route.

16 A portion of a show ip route command displays the following:

D 172.30.16.0/20 [90/4879540] via 10.1.1.2D 172.30.32.0/24 [90/25789217] via 10.1.1.1S* 0.0.0.0/0 [1/0] via 10.1.1.3

An IP packet with destination IP address 172.30.254.1 arrives on the routers interface. Which IP address would the router select toforward the packet to its destination?

10.1.1.1

10.1.1.2

10.1.1.3

packet is dropped

17 How does OSPF exchange routing updates when the passive-interface command is applied?

OSPF forms neighbor adjacencies on that interface.

The OSPF interface enters an active state.

OSPF stops sending routing updates out that interface.

OSPF only receives routing updates on that interface.

OSPF neither sends nor receives routing updates through that interface.

18 What are three DHCP allocation mechanisms that can be used for assigning IP addresses? (Choose three.)

automatic

dynamic

temporary

permanent

manual

partial

19 Which IOS command will dynamically assign a default gateway address of 10.1.1.1 to a DHCP client?

network 10.1.1.1

default-gateway 10.1.1.1

default-router 10.1.1.1

default-network 10.1.1.1


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20 Which command would allow the filtering of routes for the 10.0.0.0 255.255.0.0 network through the 10.0.0.0 255.255.255.0 networkaddress space?

ip prefix-list FLIST1 permit 10.0.0.0/8 ge 16 le 24

ip prefix-list FLIST1 permit 10.0.0.0/8 ge 16

access-list 101 permit ip 10.0.0.0 0.0.255.255 10.0.0.0 0.255.255.255 access-list 101 permit ip 10.0.0.0 0.0.255.255

21

Which statement is true based on the configuration commands in the diagram?

One-way redistribution will occur with RIP routes being redistributed into EIGRP.

One-way redistribution will occur with EIGRP routes being redistributed into RIP.

Two-way redistribution will occur with RIP routes being redistributed into EIGRP and then back into RIP.

Route redistribution will not be successful in either direction.

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13826250 Take Assessment CCNP Building Scalable Inter Networks Module 5 Exam Route Optimalization