[Career Development] CCNA CCNP scene-based interview questions

 CCNA CCNP scene-based interview questions

Question 1:

which switching method is used when an entry exists in the output of the command show ip cache?

Question 2:

See the exhibition.

Question 3:

what is the result of this order?

Question 4:

 Which prefix does the command ip prefix-list name permit 10.8. 0.0/16 ge 24le 24 match?

·9.1.0/ 24

·8.0.0/ 24

·8.0.0/ 16

·8.0.0/ 23

Question 5:

See the exhibition. The network settings are running the RIP routing protocol. Which two events will occur after a link failure between R2 and R3? (Select two. )

The VTR2 will be released to the network 192.168. 2.0/27 with a number of hops of 16 to R1.

·R2 does not send any advertisements and removes routing 192.168.2.0/27 from its routing table.

VR1 will reply to R2 using an ad with a network of 16 hops, 192.168.2.0 ≤ 27.

After the communication fails, R1 will remove the 192.168. 2.0/27 route from its routing table after the retention timer expires.

Due to the horizontal division loop prevention mechanism, NR3 will not accept any further updates from R2.

 

Question 6:

see the exhibition. The DHCP client could not receive the DHCP address from the DHCP server.

Consider the following output:

What configuration is required on the Router B fastethernet 0/0 port to successfully receive the IP address from the DHCP server?

Question 7:

see the exhibition.

Which option prevents routing updates from being sent to the access layer switch?

1.DWS1（config-router）#passive-interface default

DWS2（config-router）#passive-interface

1.AaLS1（config-router）#passive-interface

ALS2（config-router）#passive-interface

2.DWS1（config-router）#passive-interface gi1 / 1

DWS1（config-router）#passive-interface gi1 / 2

DWS2（config-router）#passive-interface gi1 / 1

DWS2（config-router）#passive-interface gi1 / 2

3.ALS1（config-router）#passive-interface gi0 / 1

ALS1（config-router）#passive-interface gi0 / 2

ALS2（config-router）#passive-interface gi0 / 1

ALS2（config-router）#passive-interface gi0 / 2

Question8:

which option prevents routing updates from being sent to DHCP routers while still allowing routing update messages to flow to Internet routers and distribution switches?

1.DHCP（config-router）#passive-interface

DHCP（config-router）#no passive-interface Gi1 / 0

Internet（config-router）#passive-interface Gi0 / 1

Internet（config-router）#passive-interface Gi0 / 2

1.Core（config-router）#passive-interface Gi0 / 0

Core (configuration router) # passive-interface Gi3 / 1

（configrouter）#passive-interface Gi3 / 2

DHCP（config-router）#no passive-interface Gi1 / 0

2.Core（config-router）#passive-interface default

（config-router）#no passive-interface Gi0 / 0

Core (Configure Router) # no-passive-interface Gi3/1

Core (configuration router) # no passive-interface Gi3 / 2

3.Internet（config-router）#passive-interface

（config-router）#passive-interface

DSW1（config-router）#passive-interface

DSW2（config-router）#passive-interface

Question 9:

if the router's OSPF database shows only LSA types 1, 2, 3, and 7, which type of area is?

Question10:

See exhibition.

Which technology can you use to automatically detect a WAN main link failure and failover to an auxiliary link?

1.HSRP

2.VRRP

3.IP SLA

4.multicast

Question 11:

The show ip eigrp topology output on R1 shows that this output is related to subnet 10.1. 1.0/24.

P 10.11. 1.0/24,2 successors, FD is 2172419

How many feasible follow-up routes do R1 have for 10.11.1.0 / 24?

Problem 12:

R1 is the 3 router hops away from the subnet 10.1. 1.0/24. From the show interfaces command, all three links between R1 and 10.1. 1.0/24 use the following settings:1000,500,100000 and delay:12000,8000,100. What delay and bandwidth value will be used to calculate the EIGRP metric?

Question 13:

routers R1 and R2 are EIGRP neighbors. The eigrp stub connected command has been used to configure R1. What is the impact of commands on both routers?

Question 14:

the engineer plans to configure summary routing using the ip summary-address < eigrp asn > < prefix mask > command. Which command creates a summary that contains all four subnets: 10.1.100.0 / 25, 10.1.101.96 / 27, 10.1.101.224 / 28 and 10.1.100.128.25?

Problem 15:

Router R1 exists in an enterprise that uses EIGRP as its routing protocol. The showiproute command output on router R1 lists the following phrases:``The last gateway is 1.1.1.1 to network 2.0.0.0'' . Which is most likely to cause R1 output?

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