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

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Total 642 questions

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?

A.

DMVPN

B.

GETVPN

C.

Cisco Easy VPN

D.

FlexVPN

What is a function of IPv6 ND inspection?

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.

Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?

A.

Router ospf3 1 address-family ipv4

B.

Router(config-router)#ospfv3 1 ipv4 area 0

C.

Router(config-if)#ospfv3 1 ipv4 area 0

D.

Router ospfv3 1 address-family ipv4 unicast

Refer to the exhibit.

A network engineer for AS64512 must remove the inbound and outbound traffic from link A during maintenance without closing the BGP session so that there ............ a backup link over link A toward the ASN. Which BGP configuration on R1 accomplishes this goal?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Drag and drop the DHCP messages from the left onto the correct uses on the right.

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?

A.

show frequency

B.

show track

C.

show reachability

D.

show threshold

Refer to the exhibit.

A router receiving BGP routing updates from multiple neighbors for routers in AS 690. What is the reason that the router still sends traffic that is destined to AS 690 to a neighbor other than 10.222.1.1?

A.

The local preference value in another neighbor statement is higher than 250.

B.

The local preference value should be set to the same value as the weight in the route map.

C.

The route map is applied in the wrong direction.

D.

The weight value in another neighbor statement is higher than 200.

Which protocol is used to determine the NBMA address on the other end of a tunnel when mGRE is used?

A.

NHRP

B.

IPsec

C.

MP-BGP

D.

OSPF

Refer to the exhibit.

Which configuration configures a policy on R1 to forward any traffic that is sourced from

the 192.168.130.0/24 network to R2?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Which statement about IPv6 RA Guard is true?

A.

It does not offer protection in environments where IPv6 traffic is tunneled.

B.

It cannot be configured on a switch port interface in the ingress direction.

C.

Packets that are dropped by IPv6 RA Guard cannot be spanned.

D.

It is not supported in hardware when TCAM is programmed.

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?

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

Refer to the exhibit.

Why is user authentication being rejected?

A.

The TACACS+ server expects “user”, but the NT client sends “domain/user”.

B.

The TACACS+ server refuses the user because the user is set up for CHAP.

C.

The TACACS+ server is down, and the user is in the local database.

D.

The TACACS+ server is down, and the user is not in the local database.

Which statement about MPLS LDP router ID is true?

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.

While troubleshooting connectivity issues to a router, these details are noticed:

Standard pings to all router interfaces, including loopbacks, are successful.

Data traffic is unaffected.

SNMP connectivity is intermittent.

SSH is either slow or disconnects frequently.

Which command must be configured first to troubleshoot this issue?

A.

show policy-map control-plane

B.

show policy-map

C.

show interface | inc drop

D.

show ip route

When provisioning a device in Cisco DNA Center, the engineer sees the error message “Cannot select the device. Not compatible with template”.

What is the reason for the error?

A.

The template has an incorrect configuration.

B.

The software version of the template is different from the software version of the device.

C.

The changes to the template were not committed.

D.

The tag that was used to filter the templates does not match the device tag.