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Cisco 300-410 Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) Exam Practice Test

Demo: 79 questions
Total 530 questions

Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) Questions and Answers

Question 1

Refer to the exhibit.

An engineer configures a static route on a router, but when the engineer checks the route

to the destination, a different next hop is chosen. What is the reason for this?

Options:

A.

Dynamic routing protocols always have priority over static routes.

B.

The metric of the OSPF route is lower than the metric of the static route.

C.

The configured AD for the static route is higher than the AD of OSPF.

D.

The syntax of the static route is not valid, so the route is not considered.

Question 2

Which configuration enabled the VRF that is labeled “Inet” on FastEthernet0/0?

Options:

A.

R1(config)# ip vrf Inet

R1(config-vrf)#interface FastEthernet0/0

R1(config-if)#ip vrf forwarding Inet

B.

R1(config)#router ospf 1 vrf Inet

R1(config-router)#ip vrf forwarding FastEthernet0/0

C.

R1(config)#ip vrf Inet FastEthernet0/0

D.

R1(config)# ip vrf Inet

R1(config-vrf)#ip vrf FastEthernet0/0

Question 3

Refer to the exhibit.

An engineer has configured DMVPN on a spoke router. What is the WAN IP address of another spoke router within the DMVPN network?

Options:

A.

172.18.46.2

B.

192.168.1.4

C.

172.18.16.2

D.

192.168.1.1

Question 4

Refer to the exhibit.

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

Options:

A.

Set the administrative distance 100 under the RIP process on R2.

B.

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

C.

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

D.

Redistribute the directly connected interfaces on R2.

Question 5

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?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 6

Refer to the exhibit.

Which routes from OSPF process 5 are redistributed into EIGRP?

Options:

A.

E1 and E2 subnets matching access list TO-OSPF

B.

E1 and E2 subnets matching prefix list TO-OSPF

C.

only E2 subnets matching access list TO-OSPF

D.

only E1 subnets matching prefix listTO-OS1

Question 7

Which SNMP verification command shows the encryption and authentication protocols that are used in

SNMPV3?

Options:

A.

show snmp group

B.

show snmp user

C.

show snmp

D.

show snmp view

Question 8

What is a function of IPv6 ND inspection?

Options:

A.

It learns and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables

B.

It learns and secures bindings for stateless autoconfiguration addresses in Layer 2 neighbor tables

C.

It learns and secures bindings for stateful autoconfiguration addresses in Layer 2 neighbor tables.

D.

It learns and secures bindings for stateful autoconfiguration addresses in Layer 3 neighbor tables.

Question 9

Refer to the exhibit.

AAA server 10.1.1.1 is configured with the default authentication and accounting settings, but the switch cannot communicate with the server Which action resolves this issue?

Options:

A.

Match the authentication port

B.

Match the accounting port

C.

Correct the timeout value.

D.

Correct the shared secret.

Question 10

Refer to the exhibit.

An administrator that is connected to the console does not see debug messages when

remote users log in. Which action ensures that debug messages are displayed for remote logins?

Options:

A.

Enter the transport input ssh configuration command.

B.

Enter the terminal monitor exec command.

C.

Enter the logging console debugging configuration command.

D.

Enter the aaa new-model configuration command.

Question 11

A network engineer needs to verify IP SLA operations on an interface that shows on indication of

excessive traffic.

Which command should the engineer use to complete this action?

Options:

A.

show frequency

B.

show track

C.

show reachability

D.

show threshold

Question 12

Which protocol does MPLS use to support traffic engineering?

Options:

A.

Tag Distribution Protocol (TDP)

B.

Resource Reservation Protocol (RSVP)

C.

Border Gateway Protocol (BGP)

D.

Label Distribution Protocol (LDP)

Question 13

Which Cisco VPN technology can use multipoint tunnel, resulting in a single GRE tunnel interface on the hub, to support multiple connections from multiple spoke devices?

Options:

A.

DMVPN

B.

GETVPN

C.

Cisco Easy VPN

D.

FlexVPN

Question 14

Refer to the exhibit.

Which subnet is redistributed from EIGRP to OSPF routing protocols?

Options:

A.

10.2.2.0/24

B.

10.1.4.0/26

C.

10.1.2.0/24

D.

10.2.3.0/26

Question 15

Refer to the exhibit.

ISP 1 and ISP 2 directly connect to the Internet. A customer is tracking both ISP links to

achieve redundancy and cannot see the Cisco IOS IP SLA tracking output on the router console. Which command is missing from the IP SLA configuration?

Options:

A.

Start-time 00:00

B.

Start-time 0

C.

Start-time immediately

D.

Start-time now

Question 16

Which option is the best for protecting CPU utilization on a device?

Options:

A.

fragmentation

B.

COPP

C.

ICMP redirects

D.

ICMP unreachable messages

Question 17

Which label operations are performed by a label edge router?

Options:

A.

SWAP and POP

B.

SWAP and PUSH

C.

PUSH and PHP

D.

PUSH and POP

Question 18

Refer to the exhibit.

An engineer is monitoring reachability of the configured default routes to ISP1 and ISP2. The default route from ISP1 is preferred if available. How is this issue resolved?

Options:

A.

Use the icmp-echo command to track both default routes

B.

Use the same AD for both default routes

C.

Start IP SLA by matching numbers for track and ip sla commands

D.

Start IP SLA by defining frequency and scheduling it

Question 19

Which statement about MPLS LDP router ID is true?

Options:

A.

If not configured, the operational physical interface is chosen as the router ID even if a loopback is configured.

B.

The loopback with the highest IP address is selected as the router ID.

C.

The MPLS LDP router ID must match the IGP router ID.

D.

The force keyword changes the router ID to the specified address without causing any impact.

Question 20

Refer to the exhibit.

Users report that IP addresses cannot be acquired from the DHCP server. The DHCP

server is configured as shown. About 300 total nonconcurrent users are using this DHCP server, but none of them are active for more than two hours per day. Which action fixes the issue within the current resources?

Options:

A.

Modify the subnet mask to the network 192.168.1.0 255.255.254.0 command in the DHCP pool

B.

Configure the DHCP lease time to a smaller value

C.

Configure the DHCP lease time to a bigger value

D.

Add the network 192.168.2.0 255.255.255.0 command to the DHCP pool

Question 21

Refer to the exhibit.

An engineer is troubleshooting BGP on a device but discovers that the clock on the device does not correspond to the time stamp of the log entries. Which action ensures consistency between the two times?

Options:

A.

Configure the service timestamps log uptime command in global configuration mode.

B.

Configure the logging clock synchronize command in global configuration mode.

C.

Configure the service timestamps log datetime localtime command in global configuration mode.

D.

Make sure that the clock on the device is synchronized with an NTP server.

Question 22

Refer to the exhibit.

Which control plane policy limits BGP traffic that is destined to the CPU to 1 Mbps and

ignores BGP traffic that is sent at higher rate?

Options:

A.

policy-map SHAPE_BGP

B.

policy-map LIMIT_BGP

C.

policy-map POLICE_BGP

D.

policy-map COPP

Question 23

Refer to the exhibit.

During troubleshooting it was discovered that the device is not reachable using a secure

web browser. What is needed to fix the problem?

Options:

A.

permit tcp port 443

B.

permit udp port 465

C.

permit tcp port 465

D.

permit tcp port 22

Question 24

Which two protocols can cause TCP starvation? (Choose two)

Options:

A.

TFTP

B.

SNMP

C.

SMTP

D.

HTTPS

E.

FTP

Question 25

Refer to the exhibit.

An engineer is trying to generate a summary route in OSPF for network 10.0.0.0/8, but the

summary route does not show up in the routing table. Why is the summary route missing?

Options:

A.

The summary-address command is used only for summarizing prefixes between areas.

B.

The summary route is visible only in the OSPF database, not in the routing table.

C.

There is no route for a subnet inside 10.0.0.0/8, so the summary route is not generated.

D.

The summary route is not visible on this router, but it is visible on other OSPF routers in the same area.

Question 26

Drag and drop the SNMP attributes in Cisco IOS devices from the left onto the correct SNMPv2c or SNMPV3 categories on the right.

Options:

Question 27

A network engineer is investigating a flapping (up/down) interface issue on a core switch that is synchronized to an NTP server. Log output currently does not show the time of the flap. Which command allows the logging on the switch to show the time of the flap according to the clock on the device?

Options:

A.

service timestamps log uptime

B.

clock summer-time mst recurring 2 Sunday mar 2:00 1 Sunday nov 2:00

C.

service timestamps log datetime localtime show-timezone

D.

clock calendar-valid

Question 28

Refer to the exhibits.

A user on the 192.168.1.0/24 network can successfully ping 192.168.3.1, but the administrator cannot ping 192.168.3.1 from the LA router. Which set of configurations fixes the issue?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 29

Refer to the exhibit.

SanFrancisco and Boston routers are choosing slower links to reach each other despite the direct links being up Which configuration fixes the issue?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 30

Refer to the exhibit. The Los Angeles and New York routers are receiving routes from Chicago but not from each other Which configuration fixes the issue?

Options:

A.

Interface Tunnel1

no ip split-horizon eigrp 111

B.

Interface Tunnel1

Ip next-hop-self elgrp 111

C.

Interface Tunnel1

tunnel mode Ipsec Ipv4

D.

Interface Tunnel1

tunnel protection ipsec profile IPSec-PROFILE

Question 31

Which configuration feature should be used to block rogue router advertisements instead of using the IPv6 Router Advertisement Guard feature?

Options:

A.

VACL blocking broadcast frames from nonauthorized hosts

B.

PVLANs with promiscuous ports associated to route advertisements and isolated ports for nodes

C.

PVLANs with community ports associated to route advertisements and isolated ports for nodes

D.

IPv4 ACL blocking route advertisements from nonauthorized hosts

Question 32

Refer to the exhibits. An engineer filtered messages based on severity to minimize log messages. After applying the filter, the engineer noticed that it filtered required messages as well. Which action must the engineer take to resolve the issue?

Options:

A.

Configure syslog level 2.

B.

Configure syslog level 3.

C.

Configure syslog level 4.

D.

Configure syslog level 5.

Question 33

Refer to the exhibit. An engineer has successfully set up a floating static route from the BRANCH router to the HQ network using HQ_R1 as the primary default gateway When the g0/0 goes down on HQ_R1, the branch network cannot reach the HQ network 192.168.20.0/24. Which set of configurations resolves the issue?

Options:

A.

HQ_R3(config)# ip sla responder

HQ_R3(config)# ip sla responder icmp-echo 172.16.35.1

B.

BRANCH(config)# ip sla 1

BRANCH(config-ip-sla)# icmp-echo 192.168.100.2

C.

HQ R3(config)# Ip sla responder

HQ R3(config)# Ip sla responder Icmp-echo 172.16.35.5

D.

BRANCH(config)# Ip sla 1

BRANCH(config-ip-sta)# Icmp-echo 192.168.100.1

Question 34

Refer to the exhibit.

A network administrator is discovering a Cisco Catalyst 9300 and a Cisco WLC 3504 in Cisco DNA Center. The Catalyst 9300 is added successfully However the WLC is showing [ error "uncontactable" when the administrator tries to add it in Cisco DNA Center. Which action discovers WLC in Cisco DNA Center successfully?

Options:

A.

Copy the .cert file from the Cisco DNA Center on the USB and upload it to the WLC 3504.

B.

Delete the WLC 3504 from Cisco DNA Center and add it to Cisco DNA Center again.

C.

Add the WLC 3504 under the hierarchy of the Catalyst 9300 connected devices.

D.

Copy the .pern file from the Cisco DNA Center on the USB and upload it to the WLC 3504.

Question 35

Refer to Exhibit.

A network administrator enables DHCP snooping on the Cisco Catalyst 3750-X switch and configures the uplink port (Port-channel2) as a trusted port. Clients are not receiving an IP address, but when DHCP snooping is disabled, clients start receiving IP addresses. Which global command resolves the issue?

Options:

A.

No ip dhcp snooping information option

B.

ip dhcp snooping

C.

ip dhcp relay information trust portchannel2

D.

ip dhcp snooping trust

Question 36

Refer to the exhibit.

Which two actions restrict access to router R1 by SSH? (Choose two.)

Options:

A.

Configure transport input ssh on line vty and remove sequence 30 from access list 100.

B.

Configure transport output ssh on line vty and remove sequence 20 from access list 100.

C.

Remove class-map ANY from service-policy CoPP

D.

Configure transport output ssh on line vty and remove sequence 10 from access list 199.

E.

Remove sequence 10 from access list 100 and add sequence 20 deny tcp any any eq telnet to access list 199

Question 37

Refer to the exhibit.

The network administrator can see the DHCP discovery packet in R1. but R2 is not replying to the DHCP request. The R1 related interface is configured with the DHCP helper address. If the PC is directly connected to the FaO/1 interface on R2, the DHCP server assigns as IP address from the DHCP pool to the PC. Which two commands resolve this issue? (Choose two.)

Options:

A.

service dhcp-relay command on R1

B.

ip dhcp option 82 command on R2

C.

service dhcp command on R1

D.

ip dhcp relay information enable command on R1

E.

ip dhcp relay information trust-all command on R2

Question 38

What is the minimum time gap required by the local system before putting a BFD control packet on the wire?

Options:

A.

Detect Mult

B.

Required Min Echo RX Interval

C.

Desired Min TX Interval

D.

Required Min RX Interval

Question 39

Drag and drop the LDP features from the left onto the descriptions on the right

Options:

Question 40

Refer to the exhibit.

R1 is being monitored using SNMP and monitoring devices are getting only partial information. What action should be taken to resolve this issue?

Options:

A.

Modify the CoPP policy to increase the configured exceeded limit for SNMP.

B.

Modify the access list to include snmptrap.

C.

Modify the CoPP policy to increase the configured CIR limit for SNMP.

D.

Modify the access list to add a second line to allow udp any any eq snmp

Question 41

Refer to the exhibit. The administrator configured route advertisement to a remote low resources router to use only the default route to reach any network but failed. Which action resolves this issue?

Options:

A.

Change the direction of the distribute-list command from out to in.

B.

Remove the line with the sequence number 5 from the prefix list.

C.

Remove the prefix keyword from the distribute-list command.

D.

Remove the line with the sequence number 10 from the prefix list.

Question 42

Refer to Exhibit.

The network administrator configured the branch router for IPv6 on the E0/0 interface. The neighboring router is fully configured to meet requirements, but the neighbor relationship is not coming up. Which action fixes the problem on the branch router to bring the IPv6 neighbors up?

Options:

A.

Enable the IPv4 address family under the router ospfv3 4 process by using the address-family ipv4 unicast command

B.

Disable IPv6 on the E0/0 interface using the no ipv6 enable command

C.

Enable the IPv4 address family under the E0/0 interface by using the address-family ipv4 unicast command

D.

Disable OSPF for IPv4 using the no ospfv3 4 area 0 ipv4 command under the E0/0 interface

Question 43

An engineer configured two routers connected to two different service providers using BGP with default attributes. One of the links is presenting high delay, which causes slowness in the network. Which BGP attribute must the engineer configure to avoid using the high-delay ISP link if the second ISP link is up?

Options:

A.

LOCAL_PREF

B.

MED

C.

WEIGHT

D.

AS-PATH

Question 44

Refer to the exhibit. The network administrator has configured the Customer Edge router (AS 64511) to send only summarized routes toward ISP-1 (AS 100) and ISP-2 (AS 200).

router bgp 64511

network 172.16.20.0 mask 255.255.255.0

network 172.16.21.0 mask 255.255.255.0

network 172.16.22.0 mask 255.255.255.0

network 172.16.23.0 mask 255.255.255.0

aggregate-address 172.16.20.0 255.255.252.0

After this configuration. ISP-1 and ISP-2 continue to receive the specific routes and the summary route. Which configuration resolves the issue?

Options:

A.

router bgp 64511

aggregate-address 172.16.20.0 255.255.252.0 summary-only

B.

router bgp 64511

neighbor 192.168.100.1 summary-only

neighbor 192.168.200.2 summary-only

C.

interface E 0/0

ip bgp suppress-map BLOCK_SPECIFIC

!

interface E 0/1

ip bgp suppress-map BLOCK_SPECIFIC

!

ip prefix-list PL_BLOCK_SPECIFIC permit 172.16.20.0/22 ge 24

!

route-map BLOCK_SPECIFIC permit 10

match ip address prefix-list PL_BLOCK_SPECIFIC

D.

ip prefix-list PL_BLOCK_SPECIFIC deny 172.16.20.0/22 ge 22

ip prefix-list PL BLOCK SPECIFIC permit 172.16.20.0/22

!

route-map BLOCK_SPECIFIC permit 10

match ip address prefix-list PL_BLOCK_SPECIFIC

!

router bgp 64511

aggregate-address 172.16.20.0 255 255.252.0 suppress-map BLOCKSPECIFIC

Question 45

An engineer configured policy-based routing for a destination IP address that does not exist in the routing table. How is the packet treated through the policy for configuring the set ip default next-hop command?

Options:

A.

Packets are not forwarded to the specific next hop.

B.

Packets are forwarded based on the routing table.

C.

Packets are forwarded based on a static route.

D.

Packets are forwarded to the specific next hop.

Question 46

An engineer configured SNMP notifications sent to the management server using authentication and encrypting data with DES. An error in the response PDU is received as "UNKNOWNUSERNAME. WRONGDIGEST". Which action resolves the issue?

Options:

A.

Configure the correct authentication password using SNMPv3 authPriv .

B.

Configure the correct authentication password using SNMPv3 authNoPriv.

C.

Configure correct authentication and privacy passwords using SNMPv3 authNoPriv.

D.

Configure correct authentication and privacy passwords using SNMPv3 authPriv.

Question 47

Refer to the exhibit. A network administrator configured an IPv6 access list to allow TCP return traffic only, but it is not working as expected. Which changes resolve this issue?

Options:

A.

ipv6 access-list inbound

permit tcp any any syn

deny ipv6 any any log

!

interface gi0/0

ipv6 traffic-filter inbound out

B.

ipv6 access-list inbound

permit tcp any any syn

deny ipv6 any any log

!

interface gi0/0

ipv6 traffic-filter inbound in

C.

ipv6 access-list inbound

permit tcp any any established

deny ipv6 any any log

!

interface gi0/0

ipv6 traffic-filter inbound in

D.

ipv6 access-list inbound

permit tcp any any established

deny ipv6 any any log

!

interface gi0/0

ipv6 traffic-filter inbound out

Question 48

Exhibit:

Bangkok is using ECMP to reach to the 192.168.5.0/24 network. The administrator must configure Bangkok in such a way that Telnet traffic from 192.168.3.0/24 and192.168.4.0/24 networks uses the HongKong router as the preferred router. Which set of configurations accomplishes this task?

Options:

A.

access-list 101 permit tcp 192.168.3.0 0.0.0.255 192.168.5.0 0.0.0.255

access-list 101 permit tcp 192.168.4.0 0.0.0.255 192.168.5.0 0.0.0.255

!

route-map PBR1 permit 10

match ip address 101

set ip next-hop 172.18.1.2

interface Ethernet0/3

ip policy route-map PBR1

B.

access-list 101 permit tcp 192.168.3.0 0.0.0.255 192.168.5.0 0.0.0.255 eq 23

access-list 101 permit tcp 192.168.4.0 0.0.0.255 192.168.5.0 0.0.0.255 eq 23

!

route-map PBR1 permit 10

match ip address 101

set ip next-hop 172.18.1.2

interface Ethernet0/1

ip policy route-map PBR1

C.

access-list 101 permit tcp 192.168.3.0 0.0.0.255 192.168.5.0 0.0.0.255 eq 23

access-list 101 permit tcp 192.168.4.0 0.0.0.255 192.168.5.0 0.0.0.255 eq 23

!

route-map PBR1 permit 10

match ip address 101

set ip next-hop 172.18.1.2

!

interface Ethernet0/3

ip policy route-map PBR1

D.

access-list 101 permit tcp 192.168.3.0 0.0.0.255 192.168.5.0 0.0.0.255

access-list 101 permit tcp 192.168.4.0 0.0.0.255 192.168.5.0 0.0.0.255

!

route-map PBR1 permit 10

match ip address 101

set ip next-hop 172.18.1.2

!

interface Ethernet0/1

ip policy route-map PBR1

Question 49

Refer to the exhibit.

A network is under a cyberattack. A network engineer connected to R1 by SSH and enabled the terminal monitor via SSH session to find the source and destination of the attack. The session was flooded with messages, which made it impossible for the engineer to troubleshoot the issue. Which command resolves this issue on R1?

Options:

A.

no terminal monitor

B.

(config)#terminal no monitor

C.

#terminal no monitor

D.

(config)#no terminal monitor

Question 50

An engineer configured access list NON-CISCO in a policy to influence routes

What are the two effects of this route map configuration? (Choose two.)

Options:

A.

Packets are not evaluated by sequence 10.

B.

Packets are evaluated by sequence 10.

C.

Packets are forwarded to the default gateway.

D.

Packets are forwarded using normal route lookup.

E.

Packets are dropped by the access list.

Question 51

Refer to the exhibit. The remote server is failing to receive the NetFlow data Which action resolves the issue?

Options:

A.

Modify the flow transport command transport udp 2055 to move under flow monitor profile.

B.

Modify the interlace command to Ip flow monitor FLOW-MONITOR-1 Input.

C.

Modify the udp port under flow exporter profile to Ip transport udp 4739.

D.

Modify the flow record command record v4_r1 to move under flow exporter profile.

Question 52

Which two components are needed for a service provider to utilize the LVPN MPLS application? (Choose two.)

Options:

A.

The P routers must be configured for MP-iBGP toward the PE routers

B.

The P routers must be configured with RSVP.

C.

The PE routers must be configured for MP-iBGP with other PE routers

D.

The PE routers must be configured for MP-eBGP to connect to CEs

E.

The P and PE routers must be configured with LDP or RSVP

Question 53

Refer to the exhibit.

Which two actions should be taken to access the server? (Choose two.)

Options:

A.

Modify the access list to add a second line of permit ip any

B.

Modify the access list to deny the route to 192.168.2.2.

C.

Modify distribute list seq 10 to permit the route to 192.168.2.2.

D.

Add a sequence 20 in the route map to permit access list 1.

E.

Add a floating static route to reach to 192.168.2.2 with administrative distance higher than OSPF

Question 54

Refer to the exhibit. R2 has two paths to reach 192.168.13.0/24. but traffic is sent only through R3. Which action allows traffic to use both paths?

Options:

A.

Configure the bandwidth 2000 command under interface FastEthernet0/0 on R2.

B.

Configure the variance 4 command under the EIGRP process on R2.

C.

Configure the delay 1 command under interface FastEthernet0/0 on R2.

D.

Configure the variance 2 command under the EIGRP process on R2

Question 55

Refer to the Exhibit.

R1 and R2 use IGP protocol to route traffic between AS 100 and AS 200 despite being configured to use BGP. Which action resolves the issue and ensures the use of BGP?

Options:

A.

Configure distance to 100 under the EIGRP process of R1 and R2.

B.

Remove distance commands under BGP AS 100 and AS 200.

C.

Remove distance commands under BGP AS 100.

D.

Configure distance to 100 under the OSPF process of R1 and R2

Question 56

Refer to the exhibit.

During ISP router maintenance, the network produced many alerts because of the flapping interface. Which configuration on R1 resolves the issue?

Options:

A.

no snmp trap link-status

B.

snmp trap link-status down

C.

snmp trap ip verify drop-rate

D.

ip verify drop-rate notify hold-down 60

Question 57

Refer to the exhibit.

A shoe retail company implemented the uRPF solution for an antispoofing attack. A network engineer received the call that the branch A server is under an IP spoofing attack. Which configuration must be implemented to resolve the attack?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 58

Refer to the exhibit.

The administrator noticed that the connection was flapping between the two ISPs instead of switching to ISP2 when the ISP1 failed. Which action resolves the issue?

Options:

A.

Include a valid source-interface keyword in the icmp-echo statement.

B.

Reference the track object 1 on the default route through ISP2 instead of ISP1.

C.

Modify the static routes to refer both to the next hop and the outgoing intertace.

D.

Modify the threshold to match the administrative distance of the ISP2 route.

Question 59

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?

Options:

A.

ipv6 dhcp server DHCPPOOL

B.

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

C.

ipv6 nd ra suppress

D.

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

Question 60

A company Is redesigning WAN infrastructure so that all branch sites must communicate via the head office and the head office can directly communicate with each site independently. The network engineer must configure the head office router by considering zero-touch technology when adding new sites in the same WAN infrastructure. Which configuration must be applied to the head office router to meet this requirement?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 61

Refer to the exhibit.

An engineer must configure PBR on R1 to reach to 10.2.2.0/24 via R3 AS64513 as the primary path and a backup route through default route via R2 AS64513. All BGP routes are in the routing table of R1. but a static default route overrides BGP routes. Which PBR configuration achieves the objective?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 62

How do devices operate in MPLS L3VPN topology?

Options:

A.

P and associated PE routers with IGP populate the VRF table in different VPNs.

B.

CE routers connect to the provider network and perform LSP functionality

C.

P routers provide connectivity between PE devices with MPLS switching.

D.

P routers support PE to PE VPN tunnel without LSP functionality

Question 63

Refer to the exhibit. A network engineer receives a report that Spoke 1 users can perform bank transactions with the server located at the Center site, but Spoke 2 users cannot. Which action resolves the issue?

Options:

A.

Configure the Spoke 2 users IP on the router B OSPF domain

B.

Configure encapsulation dot1q 78 on the router C interface.

C.

Configure IPv6 on the routers B and C interfaces

D.

Configure OSPFv2 on the routers B and C interfaces

Question 64

Which router attaches the VPN label to incoming packets from CE routing?

Options:

A.

CE router

B.

core router

C.

P router

D.

PE router

Question 65

Refer to the exhibit.

The network operation team observes a traffic forwarding issue between R2 and R3:

  • Ping and traceroute of loopback IP address from R2 to R3 is successful.
  • iBGP peering in AS 65101 and AS 65201 is up.

Which configuration resolves the issue?

Options:

A.

Configure MD5 password authentication on R2.

B.

Advertise R2 and R3 loopback IPs in AS 65101 and AS 65201.

C.

Remove MD5 password authentication on R3.

D.

Set up eBGP multihop on R2 and R3 routers.

Question 66

Refer to the exhibit The enterprise users fail to authenticate with the TACACS server when a direct fiber link fails between RB and RD The NOC team observes

  • Users connected on AS65201 fail to authenticate with TACACS server 192 168 1 1
  • Users connected on AS65101 successfully authenticate with TACACS server 192 168 1 1
  • All AS65101 and AS65201 users are configured to authenticate with the TACACS server

Which configuration resolves the issue?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 67

Users report issues with reachability between areas as soon as an engineer configured summary routes between areas in a multiple area OSPF autonomous system. Which action resolves the issue?

Options:

A.

Configure the summary-address command on the ASBR.

B.

Configure the summary-address command on the ABR.

C.

Configure the area range command on the ABR.

D.

Configure the area range command on the ASBR.

Question 68

Options:

A.

The administrator distance should be raised to 120 from the ASBR 104 15.5.

B.

The redistributed prefixes should be advertised as Type 1.

C.

The ASBR 10 4 17 6 should assign a tag to match and assign a tower metnc on R1

D.

The administrative distance should be raised to 120 from the ASBR 104 17 6

Question 69

Refer to the exhibit.

An error message "an OSPF-4-FLOOD_WAR” is received on SW2 from SW1. SW2 is repeatedly receiving its own link-state advertisement and flushes it from the network. Which action resolves the issue?

Options:

A.

Change area 5 to a normal area from a nonstub area

B.

Resolve different subnet mask issue on the link

C.

Configure Layer 3 port channel on interfaces between switches

D.

Resolve duplicate IP address issue in the network

Question 70

Refer to the exhibit.

Which two commands provide the administrator with the information needed to resolve the issue? (Choose two.)

Options:

A.

snmp user

B.

debug snmp engine-id

C.

debug snmpv3 engine-id

D.

debug snmp packet

E.

showsnmpv3 user

Question 71

Refer to the exhibit.

Spoke routers do not learn about each other's routes in the DMVPN Phase2 network. Which action resolves the issue?

Options:

A.

Remove default route from spoke routers to establish a spoke-to-spoke tunnel.

B.

Configure a static route in each spoke to establish a spoke-to-spoke tunnel.

C.

Rectify incorrect wildcard mask configured on the hub router network command.

D.

Disable EIGRP split horizon on the TunnelO interface of the hub router.

Question 72

Refer to the exhibit.

An engineer implemented CoPP but did not see OSPF traffic going through it. Which configuration resolves the issue?

Options:

A.

ip access-list extended OSPF permit ospf any any

B.

policy-map COPP class OSFP police 8000 conform-action transmit exceed-action transmit violate-action drop

C.

control-plane service-policy input COPP

D.

class-map match-all OSFP match access-group name OSPF

Question 73

Refer to the exhibit. The IT manager received reports from users about slow application through network x. which action resolves the issue?

Options:

A.

Use the variance 2 command to enable load balancing.

B.

Increase the bandwidth from the service provider.

C.

Move the servers into the users subnet.

D.

Upgrade the IOS on router E.

Question 74

Refer to the exhibit.

R1 is configured with uRPF, and ping to R1 is failing from a source present in the R1 routing table via the GigatxtEthernet 0/0 interface. Which action resolves the issue?

Options:

A.

Remove the access list from the interface GigabrtEthernet 0/0

B.

Modify the uRPF mode from strict to loose

C.

Enable Cisco Express Forwarding to ensure that uRPF is functioning correctly

D.

Add a floating static route to the source on R1 to the GigabitEthernet 0/1 interface

Question 75

What is the purpose of an OSPF sham-link?

Options:

A.

to allow intra-area routing when OSPF is used as the PE-CE connection protocol in an MPLS VPN network

B.

to correct OSPF backdoor routing when OSPF is used as the PE-CE connection protocol *i an MPLS VPN network

C.

to correct OSPF backdoor routing when OSPF is used as the PE-PE connection protocol m an MPLS VPN network

D.

to allow inter-area routing when OSPF is used as the PE-CE connection protocol in a MPLS VPN network

Question 76

Which IPv6 first hop security feature controls the traffic necessary for proper discovery of neighbor device operation and performance?

Options:

A.

RA Throttling

B.

Source or Destination Guard

C.

ND Multicast Suppression

D.

IPv6 Snooping

Question 77

Refer to the exhibit.

An engineer configured SNMP communities on the Core_SW1, but the SNMP server cannot obtain information from Core_SW1. Which configuration resolves this issue?

Options:

A.

snmp-server group NETVIEW v2c priv read NETVIEW access 20

B.

access-list 20 permit 10.221.10.11

C.

access-list 20 permit 10.221.10.12

D.

snmp-server group NETADMIN v3 priv read NETVIEW write NETADMIN access 22

Question 78

Refer to the exhibit.

The administrator is trying to overwrite an existing file on the TFTP server that was previously uploaded by another router. However, the attempt to update the file fails. Which action resolves this issue?

Options:

A.

Make the packages.conf file executable by all on the TFTP server

B.

Make the packages.conf file writable by all on the TFTP server

C.

Make sure to run the TFTP service on the TFTP server

D.

Make the TFTP folder writable by all on the TFTP server

Question 79

Configure individual VRFs for each customer according to the topology to achieve these goals :

R1

R2

SW1

SW2

SW3

Options:

Demo: 79 questions
Total 530 questions