Practice Free 300-410 Exam Online Questions
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?
- 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
Which configuration enabled the VRF that is labeled “Inet” on FastEthernet0/0?
- 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
An engineer configured a leak-map command to summarize EIGRP routes and advertise specifically loopback 0 with an IP of 10.1.1.1.255.255.255.252 along with the summary route. After finishing configuration, the customer complained not receiving summary route with specific loopback address.
Which two configurations will fix it? (Choose two.)
- A . Configure access-list 1 permit 10.1.1.0.0.0.0.3.
- B . Configure access-list 1 permit 10.1.1.1.0.0.0.252.
- C . Configure access-list 1 and match under route-map Leak-Route.
- D . Configure route-map Leak-Route permit 10 and match access-list 1.
- E . Configure route-map Leak-Route permit 20.
Refer to Exhibit.
A network administrator has successfully configured DMVPN topology between a hub and two spoke routers.
Which two configuration commands should establish direct communications between spoke 1 and spoke 2 without going through the hub? (Choose two).
- A . At the hub router, configure the ip nhrp shortcut command.
- B . At the spoke routers, configure the ip nhrp spoke-tunnel command.
- C . At the hub router, configure ip nhrp redirect the command
- D . At the spoke routers, configure the ip nhrp shortcut command.
- E . At the hub router, configure tne Ip nhrp spoke-tunnel command
Refer to the exhibit.
A network administrator must block ping from user 3 to the App Server only. An inbound standard access list is applied to R1 interface G0/0 to block ping. The network administrator was notified that user 3 cannot even ping user 9 anymore.
Where must the access list be applied in the outgoing direction to resolve the issue?
- A . R2 interface G1/0
- B . R2 interface G0/0
- C . SW1 interface G1/10
- D . SW1 interface G2/21
An administrator attempts to download the pack NBAR2 file using TFTP from the CPE router to another device over the Gi0/0 interface.
The CPE is configured as below:
The transfer fails.
Which action resolves the issue?
- A . Change the WAN ACL to permit the UDP port 69 to allow TFTP
- B . Make the permit udp any eq tftp any entry the last entry in the WAN ACL.
- C . Change the WAN ACL to permit the entire UDP destination port range
- D . Shorten the file name to the 8+3 naming convention.
What are two characteristics of a VRF instance? (Choose two)
- A . It is defined by the VPN membership of a customer site attached to a P device.
- B . Each VRF has a different set of routing and CEF tables.
- C . AII VRFS share customers routing and CEF tables.
- D . An interface must be associated to one VRF
- E . A customer site can be associated to different VRFs.
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?
- 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.
Refer to the exhibit.
The AP status from Cisco DNA Center Assurance Dashboard shows some physical connectivity issues from access switch interface G1/0/14.
Which command generates the diagnostic data to resolve the physical connectivity issues?
- A . test cable diagnostics tdr interface GigabitEthernet1/0/14
- B . Check cable-diagnostics tdr interface GigabitEthernet1/0/14
- C . show cable-diagnostics tdr interface GigabitEthernet1/0/14
- D . Verify cable-diagnostics tdr interface GigabitEthernet1/0/14
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?
- 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.