Get Instant Access of 100% Real Cisco 300-410 Exam Questions with Verified Answers [Q169-Q183]

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Get Instant Access of 100% Real Cisco 300-410 Exam Questions with Verified Answers

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NEW QUESTION 169
Refer to the exhibit.

The network administrator configured VRF lite for customer A. The technician at the remote site misconfigured VRF on the router. Which configuration will resolve connectivity for both sites of customer a?

Option A

Option B

Option C

Option D

Explanation
From the exhibit, we learned:
+ VRF customer_a was exported with Route target (RT) of 1:1 so at the remote site it must be imported with the same RT 1:1.
+ VRF customer_a was imported with Route target (RT) of 1:1 so at the remote site it must be exported with the same RT 1:1.
Therefore at the remote site we must configure the command “route-target both 1:1” (which is equivalent to two commands “route-target import 1:1” & “route-target export 1:1”.

NEW QUESTION 170
Refer to the exhibit.

Refer to the exhibit R1 cannot authenticate via TACACS Which configuration resolves the issue?

Option A

Option B

Option C

Option D

NEW QUESTION 171
An engineer configured Reverse Path Forwarding on an interface and noticed that the routes are dropped when a route lookup fails on that interface for a prefix that is available in the routing table Which interface configuration resolves the issue?

ip verify unicast source reachable-via rx

ip verify unicast source reachable-via any

ip verify unicast source reachable-via allow-default

ip verify unicast source reachable-via 12-src

According to this question, uRPF is running in strict mode because packets are dropped even when that route exists in the routing table. Maybe packets are dropped because the receiving interface is different from the interface the local router uses to send packets to that destination.
The ip verify unicast source reachable-via rx command enables Unicast RPF in strict mode.
To enable loose mode, administrators can use the any option (ip verify unicast source reachable-via any). In loose mode, it doesn’t matter if we use this interface to reach the source or not.

The allow-default option allows the use of the default
route in the source verification process.

NEW QUESTION 172
Refer to the exhibit.

An engineer has configured R1 as EIGRP stub router. After the configuration, router R3 failed to reach to R2 loopback address.
Which action advertises R2 loopback back into the R3 routing table?

Add a static route for R2 loopback address in R1 and redistribute it to advertise to R3.

Use a leak map on R1 that matches the required prefix and apply it with the distribute list command toward R3.

Use a leak map on R3 that matches the required prefix and apply it with the EIGRP stub feature.

Add a static null route for R2 loopback address in R1 and redistribute it to advertise to R3.

The EIGRP stub feature is useful to prevent unnecessary EIGRP queries and to filter some routes that you advertise. What if you want to configure your router as a stub router but still make an exception to some routes that it advertises? That is possible with the leak-map feature. This is how to configure leak-map in this question:
R1
(config)#ip access-list standard R2_L0
R1(config-std-nacl)#permit host 2.2.2.2
R1(config)#route-map R2_L0_LEAK
R2(config-route-map)#match ip address R2_L0
R1(config)#router eigrp 1
R1(config-router)#eigrp stub leak-map R2_L0_LEAK

NEW QUESTION 173

Refer to the exhibit. The DHCP client is unable to receive an IP address from the DHCP server RouterB is configured as follows:
Interface fastethernet 0/0
description Client DHCP ID 394482431
Ip address 172 31 11 255 255.255 0
!
ip route 172.16.1.0 255 255 255.0 10.1.1.2
Which command is required on the fastethernet 0/0 interface of RouterB to resolve this issue?

RouterB(config-if)#lp helper-address 172.31.1.1

RouterBiconfig-ififclp helper-address 255.255 255 255

RouterB(config-if)#lp helper-address 172.16.1.1

RouterB(config-if)#lp helper-address 172.16.1.2

NEW QUESTION 174
Refer to the exhibit.

Reachability between servers in a network deployed with DHCPv6 is unstable. Which command must be removed from the configuration to make DHCPv6 function?

ipv6 dhcp server DHCPPOOL

ipv6 address 2001:0:1:4::/64

ipv6 nd ra suppress

address prefix 2001:0:1:4::/64 lifetime infinite infinite

NEW QUESTION 175
A network administrator must optimize the segment size of the TCP packet on the DMVPN IPsec protected tunnel interface, which carries application traffic from the head office to a designated branch. The TCP segment size must not overwhelm the MTU of the outbound link. Which configuration must be applied to the router to improve the application performance?

Option A

Option B

Option C

Option D

NEW QUESTION 176
Refer to Exhibit.
A network administrator has successfully configured DMVPN topology between a hub and two spoke routers. Which two configuration commands should establish direct communications between spoke 1 and spoke 2 without going through the hub? (Choose two).

At the hub router, configure the ip nhrp shortcut command.

At the spoke routers, configure the ip nhrp spoke-tunnel command.

At the hub router, configure ip nhrp redirect the command

At the spoke routers, configure the ip nhrp shortcut command.

At the hub router, configure tne Ip nhrp spoke-tunnel command

NEW QUESTION 177
Which feature drops packets if the source address is not found in the snooping table?

IPv6 Source Guard

IPv6 Destination Guard

IPv6 Prefix Guard

Binding Table Recovery

Explanation
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipv6_fhsec/configuration/xe-3s/ip6f-xe-3s-book/ip6-snooping

NEW QUESTION 178
Drag and drop the MPLS VPN concepts from the left onto the correct descriptions on the right.

Reference:
https://www.rogerperkin.co.uk/featured/route-distinguisher-vs-route-target/

NEW QUESTION 179
Which command allows traffic to load-balance in an MPLS Layer 3 VPN configuration?

multi-paths eibgp 2

maximum-paths 2

maximum-paths ibgp 2

multi-paths 2

Section: VPN Technologies
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/mpls/configuration/guide/ mpls_cg/mp_vpn_multipath.html

NEW QUESTION 180
Refer to the exhibit.

What is the result of applying this configuration?

The router can form BGP neighborships with any other device.

The router cannot form BGP neighborships with any other device.

The router cannot form BGP neighborships with any device that is matched by the access list named
“BGP”.

The router can form BGP neighborships with any device that is matched by the access list named
“BGP”.

NEW QUESTION 181
Refer to the exhibit.

Refer to the exhibit. The OSPF neighbor relationship is not coming up What must be configured to restore OSPF neighbor adjacency?

OSPF on the remote router

matching hello timers

use router ID

matching MTU values

NEW QUESTION 182
Drag and drop the IPv6 first hop security device roles from the left onto the corresponding descriptions on the right.

Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/7-x/security/configuration/guide/b_Cisco_Nexus_9000_Series_NX-OS_Security_Configuration_Guide_7x/b_Cisco_Nexus_9000_Series_NX-OS_Security_Configuration_Guide_7x_chapter_011011.pdf

NEW QUESTION 183
Refer to the exhibit.

After redistribution is enabled between the routing protocols, PC2, PC3, and PC4 cannot reach PC1. Which action can be engineer take to solve the issue so that all the PCs are reachable?

Filter the prefix 10.1.1.0/24 when redistributed from OSPF to EIGRP.

Set the administrative distance 100 under the process on R2.

Filter the prefix 10.1.1.0/24 when redistributed from RIP to EIGRP.

Redistribute the directly connected interfaces on R2.

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Cisco 300-410 certification is highly valued in the industry as it validates a candidate’s expertise in implementing and managing complex enterprise networks. Implementing Cisco Enterprise Advanced Routing and Services certification is particularly useful for network professionals who want to advance their careers in network engineering, network architecture, or network design. Implementing Cisco Enterprise Advanced Routing and Services certification also demonstrates a candidate’s commitment to continuous learning and professional development.

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