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

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Total 642 questions

Refer to the exhibits.

When DMVPN is configured, which configuration allows spoke-to-spoke communication using loopback as a tunnel source?

A.

Configure crypto isakmp key cisco address 0.0.0.0 on the hub.

B.

Configure crypto isakmp key Cisco address 200.1.0.0 255.255.0.0 on the hub.

C.

Configure crypto isakmp key cisco address 200.1.0.0 255.255.0.0 on the spokes.

D.

Configure crypto isakmp key cisco address 0.0.0.0 on the spokes.

Refer to the exhibit.

An IT staff member comes into the office during normal office hours and cannot access devices through SSH Which action should be taken to resolve this issue?

A.

Modify the access list to use the correct IP address.

B.

Configure the correct time range.

C.

Modify the access list to correct the subnet mask

D.

Configure the access list in the outbound direction.

Refer to the exhibit.

A company with autonomous system number AS65401 has obtained IP address block 209.165.200.224/27 fro, ARIN. The company needed more IP addresses and was assigned block209.165.202.128/27 from ISP2. An engineer is ISP1 reports they are receiving ISP2 routes from AS65401. Which configuration onR1 resolves the issue?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

What are two MPLS label characteristics? (Choose two.)

A.

The label edge router swaps labels on the received packets.

B.

Labels are imposed in packets after the Layer 3 header.

C.

LDP uses TCP for reliable delivery of information.

D.

An MPLS label is a short identifier that identifies a forwarding equivalence class.

E.

A maximum of two labels can be imposed on an MPLS packet.

What are two functions of LDP? (Choose two.)

A.

It is defined in RFC 3038 and 3039.

B.

It requires MPLS Traffic Engineering.

C.

It advertises labels per Forwarding Equivalence Class.

D.

It must use Resource Reservation Protocol.

E.

It uses Forwarding Equivalence Class

Refer to the exhibit. The engineer configured and connected Router2 to Router1. The link came up but could not establish a Telnet connection to Router1 IPv6 address of 2001:DB8::1. Which configuration allows Router2 to establish a Telnet connection to Router1?

A.

jpv6 unicast-routing

B.

permit ICMPv6 on access list INGRESS for Router2 to obtain IPv6 address

C.

permit ip any any on access list EGRESS2 on Router1

D.

IPv6 address on GigabitEthernet0/0

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?

A.

permit tcp port 443

B.

permit udp port 465

C.

permit tcp port 465

D.

permit tcp port 22

Drag and drop the MPLS VPN device types from the left onto the definitions on the right.

Refer to the exhibit. A network administrator configured NTP on a Cisco router to get synchronized time for system and logs from a unified time source The configuration did not work as desired Which service must be enabled to resolve the issue?

A.

Enter the service timestamps log datetime localtime global command.

B.

Enter the service timestamps log datetime synchronize global command.

C.

Enter the service timestamps log datetime console global command.

D.

Enter the service timestamps log datetime clock-period global command

Refer to the exhibit.

The administrator can see the traps for the failed login attempts, but cannot see the traps of successful login attempts. What command is needed to resolve the issue?

A.

Configure logging history 2

B.

Configure logging history 3

C.

Configure logging history 4

D.

Configure logging history 5

Refer to the exhibit.

An engineer identifier a Layer 2 loop using DNAC. Which command fixes the problem in the SF-D9300-1 switch?

A.

no spanning-tree uplinkfast

B.

spanning-tree loopguard default

C.

spanning-tree backbonesfast

D.

spanning-tree portfast bpduguard

What are two characteristics of VRF instance? (Choose two.)

A.

All VRFs share customers routing and CEF tables .

B.

An interface must be associated to one VRF.

C.

Each VRF has a different set of routing and CEF tables

D.

It is defined by the VPN membership of a customer site attached to a P device.

E.

A customer site can be associated to different VRFs

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?

A.

no terminal monitor

B.

(config)#terminal no monitor

C.

#terminal no monitor

D.

(config)#no terminal monitor

R2 has a locally originated prefix 192.168.130.0/24 and has these configurations:

What is the result when the route-map OUT command is applied toward an eBGP neighbor R1 (1.1.1.1) by using the neighbor 1.1.1.1 route-map OUT out command?

A.

R1 sees 192.168.130.0/24 as two AS hops away instead of one AS hop away.

B.

R1 does not accept any routes other than 192.168.130.0/24

C.

R1 does not forward traffic that is destined for 192.168.30.0/24

D.

Network 192.168.130.0/24 is not allowed in the R1 table

Refer to the exhibit. An engineer configured user login based on authentication database on the router, but no one can log into the router. Which configuration resolves the issue?

A.

aaa authentication login default enable

B.

aaa authorization network default local

C.

aaa authentication login default local

D.

aaa authorization exec default local