Cisco 300-101 Dumps 2021

NEW QUESTION 1
Which of the following situations results in a routing loop

• A. when you implement noncontiguous IP routing blocks
• B. when you have a single point of redistribution
• C. when you have multiple points of redistribution
• D. when you use NAT translation on the edge of your network
• E. when you implement contiguous IP routing blocks

Answer: C

NEW QUESTION 2
Refer to the exhibit.

Network users on the 10.1.2.0/24 subnet have a default gateway of 10.1.2.254. Which command will configure this gateway?

• A. router(config)#ip route vrf RED 0 0.0 0 0 0.0.0 10.1.2.254
• B. router(config)#ip route 0.0.0.0 0.0.0.0 10.1.2.254
• C. router(config)#ip route 0.0.0 0 0.0.0.0 fastethernet0/1
• D. router(config)#ip route vrf BLUE 0.0.0.0 0.0.0.0 10.1.2.254

Answer: D

NEW QUESTION 3
Which two types of threshold can you configure for tracking objects? (Choose two.)

• A. weight
• B. MTU
• C. percentage
• D. bandwidth
• E. delay
• F. administrative distance

Answer: AC

NEW QUESTION 4

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Always remember the Process id and area , in this question process id is 37a nd OSPF area is 23 Process id 37
area 23 Indianapoll
at first go to HOST A and write this configuration Seattle(config)#router ospf 37
Seattle (config-router)#network 192.168.3.4 0.0.0.3 area 23 Seattle (config-router)#area 23 stub
For Host B
Indianapoll #configure terminal Indianapoll (config)#router ospf 37
Indianapoll (config-router)#network 192.168.3.4 0.0.0.3 area 23
Indianapoll (config-router)#area 23 stub no-summary C:UserswkDesktopmudassarUntitled.jpg

Show ip route in host A
To verify the lab O* this one should be there. C:UserswkDesktopmudassarUntitled.jpg

NEW QUESTION 5
Which three NTP operating modes must the ntp trusted-key command be configured on for authentication to operate properly?(Choose three)

• A. client
• B. interface
• C. stratum
• D. server
• E. peer
• F. broadcast

Answer: ADF

NEW QUESTION 6
Refer to the following.
aaa new-model
aaa authentication login default local-case enable aaa authentication login ADMIN local-case username CCNP secret Str0ngP@ssw0rd!
line 0 4
login authentication ADMIN
How can you change this configuration so that when user CCNP logs in, the show run command is executed and the session is terminated?

• A. Add the autocommand keyword to the aaa authentication command
• B. Assign privilege level 15 to the CCNP username
• C. Add the access-class keyword to the aaa authentication command
• D. Assign privilege Ievel14 to the CCNP username
• E. Add the access-class keyword to the username command
• F. Add the autocommand keyword to the username command

Answer: F

NEW QUESTION 7
Drag and drop the statements from the left onto the correct uRPF modes on the right
Select and Place:

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 8
R1 is unable to ping interface S0/0 of R2. What is the issue the configuration that is shown here?

• A. The route-target configuration command is missing.
• B. The interface IP addresses are not in the same subnet.
• C. The syntax of the ping command is wrong.
• D. The default route configuration is missing.
• E. The serial interfaces belong to the global table instead of vrf Yellow.

Answer: E

NEW QUESTION 9
Which condition prevents the establishment of a DMPVN tunnel between two spokes?

• A. The two spokes have different tunnel keepalive settings
• B. HSRP is enabled on the spoke devices
• C. IPsec is enabled on the spoke devices
• D. The two spokes are behind different PAT devices

Answer: A

NEW QUESTION 10
Which access list entry checks for an ACK within a packet TCP header?

• A. access-list 49 permit ip any any eq 21 tcp-ack
• B. access-list 149 permit tcp any any eq 21 established
• C. access-list 49 permit tcp anyany eq 21 tcp-ack
• D. access-list 49 permit tcp any any eq 21 established

Answer: B

NEW QUESTION 11
Which technology is required on an EVN trunk interface?

• A. NAT
• B. 802.1q
• C. VRF-Lite
• D. IS-IS

Answer: C

NEW QUESTION 12
Which DHCP option provides a TFTP server that cisco phones can use to download a configuration?

• A. DHCP Option 82
• B. DHCP Option 68
• C. DHCP Option 66
• D. DHCP Option 57

Answer: C

NEW QUESTION 13
Drag and drop the statement from the left onto the correct IPv6 router security features on the right.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 14
Which two statements are examples of the difference between IPV4 and IPV6 EIGRP? (Choose two)

• A. Network command is not used m IPv6
• B. DUAL is used for route calculations
• C. IPv6 keyword is used in many EIGRP commands
• D. DUAL is not used for route calculations
• E. Network command is used in IPv6

Answer: AC

NEW QUESTION 15
You are a network engineer with ROUTE.com, a small IT company. They have recently merged two organizations and now need to merge their networks as shown in the topology exhibit. One network is using OSPF as its IGP and the other is using EIGRP as its IGP. R4 has been added to the existing OSPF network to provide the interconnect between the OSPF and EIGRP networks. Two links have been added that will provide redundancy.
The network requirements state that you must be able to ping and telnet from loopback 101 on R1 to the OPSF domain test address of 172.16.1.100. All traffic must use the shortest path that provides the greatest bandwidth. The redundant paths from the OSPF network to the EIGRP network must be available in case of a link failure. No static or default routing is allowed in either network.
A previous network engineer has started the merger implementation and has successfully assigned and verified all IP addressing and basic IGP routing. You have been tasked with completing the implementation and ensuring that the network requirements are met. You may not remove or change any of the configuration commands currently on any of the routers. You may add new commands or change default values.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
First we need to find out 5 parameters (Bandwidth, Delay, Reliability, Load, MTU) of the s0/0/0 interface (the interface of R2 connected to R4) for redistribution:
R2#show interface s0/0/0
Write down these 5 parameters, notice that we have to divide the Delay by 10 because the metric unit is in tens of microsecond. For example, we get Bandwidth=1544 Kbit, Delay=20000 us, Reliability=255, Load=1, MTU=1500 bytes then we would redistribute as follows:
R2#config terminal R2(config)# router ospf 1
R2(config-router)# redistribute eigrp 100 metric-type 1 subnets R2(config-router)#exit
R2(config-router)#router eigrp 100
R2(config-router)#redistribute ospf 1 metric 1544 2000 255 1 1500
Note: In fact, these parameters are just used for reference and we can use other parameters with no problem. If the delay is 20000us then we need to divide it by 10, that is 20000 / 10 = 2000)
For R3 we use the show interface fa0/0 to get 5 parameters too
R3#show interface fa0/0
For example we get Bandwidth=10000 Kbit, Delay=1000 us, Reliability=255, Load=1, MTU=1500 bytes
R3#config terminal R3(config)#router ospf 1
R3(config-router)#redistribute eigrp 100 metric-type 1 subnets R3(config)#exit
R3(config-router)#router eigrp 100
R3(config-router)#redistribute ospf 1 metric 10000 100 255 1 1500
Finally you should try to “show ip route” to see the 172.16.100.1 network (the network behind R4) in the routing table of R1 and make a ping from R1 to this network.
Note: If the link between R2 and R3 is FastEthernet link, we must put the command below under EIGRP process to make traffic from R1 to go through R3 (R1 -> R2 -> R3 -> R4), which is better than R1 -> R2 -> R4.
R2(config-router)# distance eigrp 90 105
This command sets the Administrative Distance of all EIGRP internal routes to 90 and all EIGRP external routes to 105, which is smaller than the Administrative Distance of OSPF (110) -> the link between R2 & R3 will be preferred to the serial link between R2 & R4.
Note: The actual OPSF and EIGRP process numbers may change in the actual exam so be sure to use the actual correct values, but the overall solution is the same.

NEW QUESTION 16
Drag and drop the ACL types from the left onto the correct description on the right.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 17
Which two protocols are required for DMVPN? (Choose two)

• A. mGRE
• B. IPsec
• C. OpenVPN
• D. PPTP
• E. INHRP

Answer: BE

NEW QUESTION 18

Refer to the exhibit. Which two reasons for IP SLA tracking failure are true*? (Choose two)

• A. A route back lo the R1 LAN network is missing in R2
• B. The threshold value is wrong
• C. The destination must be 172 30 30 2 for icmp-echo
• D. The default route has wrong next hop IP address
• E. The source-interface is configured incorrectly

Answer: AE

NEW QUESTION 19
Company is deploying a multicast application that must be accessible between sites, but must not be accessible outside of the organization Based on

• A. FF00:/16
• B. FFOE:/16
• C. FF02:/16
• D. FF08:/16

Answer: C

NEW QUESTION 20
What is VRF-Lite?

• A. VRF without VPN
• B. VRF without MPLS
• C. VRF without Cisco Express Forwarding swrtching
• D. VRF without independent routing tables

Answer: C

NEW QUESTION 21
Refer to the exhibit.

For which reason is EIGRP failing to redistribute the default route?

• A. The EIGRP process is missing the default metric.
• B. The EIGRP process is missing the no auto-summary command.
• C. The EIGRP process is missing the router ID.
• D. The route-map statement is missing the match any keyword.

Answer: A

NEW QUESTION 22
Refer to the exhibit.

All neighbor routers are in the BGP peer group named PEER-1 All passwords are configured as Cisco. These messages are logged to the console of router DSW1. which is peering with router Core. Which two configurations allow a peering session to form between DSW1 and the Core? (Choose two.)

• A. Core(config-router)#neighbor 5.0.0.5 peer-group PEER-1 Core(config-router)#neighbor PEER-1 password cisco
• B. DSW1(config-router)#neighbor 5.0.0.5 peer-group PEER-1 DSW1(config-router)#neighbor PEER-1 password cisco
• C. DSW1(config-router)#neighbor 51.51.51.1 peer-group PEER-1 DSW1(config-router)#neighbor PEER-2 password cisco
• D. Core(config-router)#neighbor 51.51.51.1 peer-group PEER-1 Core(config-router)#neighbor PEER-1 password cisco
• E. Core(config-router)#neighbor 5.0.0.5 peer-group PEER-2 Core(config-router)#neighbor PEER-1 password cisco

Answer: AC

NEW QUESTION 23
Where are EIGRP successor routes stored?

• A. In the routing table only
• B. In the neighbor table only
• C. In the topology table only
• D. In the routing table and the topology table
• E. In the routing table and the neighbor table

Answer: D

NEW QUESTION 24
A network engineer applies the command ip tcp adjust-mss <bytes> under interface configuration mode. What is the result?

• A. The probability of SYN packet truncation is increased
• B. The optimum MTU value for the interface is set
• C. The UDP session is inversely affected
• D. The probability of dropped or segmented TCP packets is decreased

Answer: B

NEW QUESTION 25
Refer to the exhibit.

Which option describes why the EIGRP neighbors of this router are not learning routes that are received from OSPF?

• A. The routing protocols do not have the same AS number.
• B. There is no overlap in the subnets advertised.
• C. The subnet defined in OSPF is not part of area 0.
• D. Default metrics are not configured under EIGRP.

Answer: D

NEW QUESTION 26
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