Free Cisco 300-410 Practice Questions 2026 | Implementing Cisco Enterprise Advanced Routing and Services (300-410 ENARSI)

Refer to the exhibit. The client server but the show command does not show the IPv6 DHCP bindings on the server. Which action resolves the issue?

A.

Extend the DHCP lease time because R1 removed the IPv6 address earlier after the lease expired.

B.

Configure H1 as the DHCP client that manually assigns the IPv6 address on interlace e0/0..

C.

Use the 2001:DBB:BAD:C0DE::/64 prefix for the DHCP pool on R1.

D.

Configure authorized DHCP servers to avoid IPv6 addresses from a rogue DHCP server.

Drag and drop the descriptions from the left onto the corresponding MPLS components on the right.

Refer to the exhibit.

A.

Option A

B.

Option B

C.

Option C

D.

Option D

A newly Installeo router starts establishing an LDP session from another MPLS router to which it is not directly connected. Which LDP message type responds by target router to the Initiating router using UDP protocol?

A.

notification message

B.

session message

C.

extended discovery message

D.

advertisement message

Refer to the exhibit.

A network administrator successfully logs in to a switch using SSH from a (RADIUS server When the network administrator uses a console port to access the switch the RADIUS server returns shell:priv-lvl=15’’ and the switch asks to enter the enable command \ the command is entered, it gets rejected. Which command set is used to troubleshoot and reserve this issue?

A.

line con 0
aaa authorization console
authorization exec

!
line vty 0 4
transport input ssh

B.

line con 0
aaa authorization console
!
line vty 0 4
authorization exec

C.

line con 0
aaa authorization console priv15
!
line vty 0 4
authorization exec

D.

line con 0
aaa authorization console
authorization priv15
!
line vty 0 4
transport input ssh

What are the two reasons for RD and VPNv4 addresses in an MPLS Layer 3 VPN?
(Choose two.)

A.

RD is prepended to each prefix to make routes unique.

B.

VPN RT communities are used to identify customer unique routes.

C.

When the PE redistributes customer routes into MP-BGP, they must be unique.

D.

They are on a CE device to use for static configuration.

E.

They are used for a BGP session with the CE device.

A.

Option A

B.

Option B

C.

Option C

D.

Option D

A.

Option A

B.

Option B

C.

Option C

D.

Option D

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer to the exhibit.

An engineer configured IP SLA on R1 to avoid the ISP link flapping problem. but it is not working as designed IP SLA should wait 30 seconds before switching traffic to a secondary connection and then revert to the primary link after waning 20 seconds, when the primary link is available and stabilized. Which configuration resolves the issue?

A.

R1(config)#ip sla 700
R1(config-ip-sla)#delay down 30 up 20

B.

R1(config)#ip sla 700
R1(config-ip-sla)#delay down 20 up 30

C.

R1(config)#track 700 ip sla 700
R1(config-track)#delay down 30 up 20

D.

R1(config)#track 700 ip sla 700
R1(config-track)#delay down 20 up 30