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

Refer to the exhibit.

An administrator must configure the router with OSPF for IPv4 and IPv6 networks under a single process. The OSPF adjacencies are not established and did not meet the requirement. Which action resolves the issue?

A.

Replace OSPF process 10 on the interface with OSPF process 1, and configure an additional router ID with IPv6 address.

B.

Replace OSPF process 10 on the interface with OSPF process 1, for the VPv6 addressma nd remove process route ID with IPv6 address.

C.

Replace OSPF process 10 on the interface with OSPF process 1, and remove process 10 from the global configuration.

D.

Replace OSPF process 10 on the interface with OSPF process 1 for the IPv4 address, and remove process 10 from the global configuration.

Refer to the exhibit.
A network engineer receives a fault ticket about traffic drops from BANK SITE to BANK Users can reach BANK SITE Y from router RA as a source.
Routers RB and RD are acting as route reflectors. Which configuration resolves the issue?

A.

RC(config)#router bgp 65201
RC(config-router)#neighbor 10.10.10.4 route-reflector-client

B.

RF(config)#router bgp 65201
RF(config-router)#neighbor 10.10.10.6 route-reflector-client

C.

RC(config)#router bgp 65201
RC(config-router)#neighbor 10.10.10.2 route-reflector-client

D.

RB(config)router bgp 65201
RB(config-router)#neighbor 10.10.10.3 route-reflector-client

Refer to me exhibit. The hub and spoke are connected via two DMVPN tunnel interfaces The NHRP is configured and the tunnels are detected on the hub and the spoke Which configuration command adds an IPsec profile on both tunnel interfaces to encrypt traffic?

A.

tunnel protection ipsec profile DMVPN multipoint

B.

tunnel protection ipsec profile DMVPN tunnel1

C.

tunnel protection ipsec profile DMVPN shared

D.

tunnel protection ipsec profile DMVPN unique

A network administrator is troubleshooting a failed AAA login issue on a Cisco Catalyst c3560 switch. When the network administrator tries to log in with SSH using TACACS+ username and password credentials, the switch is no longer authenticating and is failing back to the local account. Which action resolves this issue?

A.

Configure ip tacacs source-interface GigabitEthernet 1/1

B.

Configure ip tacacs source-ip 192.168.100.55

C.

Configure ip tacacs-server source-ip 192.168.100.55

D.

Configure ip tacacs-server source-interface GigabitEthernet 1/1

Refer to the exhibit.

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

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.

Refer to the exhibit.

An engineer is troubleshooting a failed Telnet session from PC to the DHCP server. Which action resolves the issue?

A.

Remove sequence 30 and add it back to the IPv6 traffic filter as sequence 5.

B.

Remove sequence 20 and add it back to the IPv6 traffic filter as sequence 5.

C.

Remove sequence 10 to add the PC source IP address and add it back as sequence 10.

D.

Remove sequence 20 for sequence 40 in the access list to allow Telnet.

Refer to the exhibit Which action resolves the issue?

A.

Configure host IP address in access-list 16

B.

Configure SNMPv3 on the router

C.

Configure SNMP authentication on the router

D.

Configure a valid SNMP community string

A.

Option A

B.

Option B

C.

Option C

D.

Option D

How do devices operate in MPLS L3VPN topology?

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

An engineer is implementing a coordinated change with a server team. As part of the change, the engineer must configure interlace GigabitEthernet2 in an existing VRF "RED" then move the interface to an existing VRF "BLUE" when the server team is ready. The engineer configured interface GigabitEthemet2 in VRF "RED"

Which configuration completes the change?

A.

interface GigabitEthernet2
no ip address
vrf forwarding BLUE

B.

interface GigabitEthernet2
no vrf forwarding RED
vrf forwarding BLUE
ip address 10.0.0.0 255.255.255.254

C.

interface GigabitEthernet2
no vrf forwarding RED
vrf forwarding BLUE

D.

interface GigabitEthernet2
no ip address
ip address 10.0.0.0 255.255.255.254
vrf forwarding BLUE