Refer to the exhibit. An administrator configured a Cisco router for TACACS authentication, but the router is using the local enable password instead. Which action resolves the issue?
A. Configure the aaa authentication login default group admin local if-authenticated command instead.
B. Configure the aaa authentication login admin group tacacs+ local enable none command instead.
C. Configure the aaa authentication login admin group tacacs+ local if-authenticated command instead.
D. Configure the aaa authentication login admin group admin local enable command instead.
Question 252
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. Make the permit udp any eq tftp any entry the last entry in the WAN ACL
B. Shorten the file name to the 8+3 naming convention
C. Change the WAN ACL to permit the entire UDP destination port range
D. Change the WAN ACL to permit the UDP port 69 to allow TFTP
Question 253
In a DMVPN network, the Spoke1 user observed that the voice traffic is coming to Spoke2 users via the hub router. Which command is required on both spoke routers to communicate directly to one another?
A. ip nhrp nhs multicast
B. ip nhrp shortcut
C. ip nhrp map dynamic
D. ip nhrp redirect
Question 254
Refer to the exhibit. An engineer implemented CoPP to limit Telnet traffic to protect the router CPU. It was noticed that the Telnet traffic did not pass throughCoPP. Which configuration resolves the issue?
D. policy-map COPP class TELNET police 8000 conform-action transmit exceed-action transmit violate-action drop
Question 255
Refer to the exhibit. After configuring OSPF in R1, some external destinations in the network became unreachable. Which action resolves the issue?
A. Disconnect the router with the OSPF router ID 0.0.0 0 from the network.
B. Increase the SPF delay interval on R1 to synchronize routes.
C. Change the R1 router ID from 10.255.255.1 to a unique value and clear the process.
D. Clear the OSPF process on R1 to flush stale LSAs sent by other routers.
Question 256
Refer to the exhibit. A network engineer receives a report that Spoke 1 users can perform bank transactions with the server located at the Center site, but Spoke 2 users cannot. Which action resolves the issue?
A. Configure the Spoke 2 users IP on the router B OSPF domain
B. Configure IPv6 on the routers B and C interfaces
C. Configure OSPFv2 on the routers B and C interfaces
D. Configure encapsulation dot1q 78 on the router C interface
Question 257
What is an MPLS LDP targeted session?
A. LDP session established by exchanging multicast hello packets
B. LDP session established between LSRs by exchanging TCP hello packets
C. session between neighbors that are connected no more than one hop away
D. label distribution session between non-directly connected neighbors
Question 258
Refer to the exhibit. An engineer configures DMVPN and receives the hub location prefix of 10.1.1.0/24 on R2 and R3. The R3 prefix of 10.1.3.0/24 is not received on R2, and the R2 prefix 10.1.2.0/24 is not received on R3. Which action resolves the issue?
A. Split horizon prevents the routes from being advertised between spoke routers. It should be disabled with the no ip split-horizon eigrp 10 command on the Gi0/0 interface of R1.
B. There is no spoke-to-spoke connection. DMVPN configuration should be modified with a manual neighbor relationship configured between R2 and R3 and confirmed by use of the show ip eigrp neighbor command.
C. There is no spoke-to-spoke connection. DMVPN configuration should be modified to enable a tunnel connection between R2 and R3 and neighbor relationship confirmed by use of the show ip eigrp neighbor command.
D. Split horizon prevents the routes from being advertised between spoke routers. It should be disabled with the command no ip split-horizon eigrp 10 on the tunnel interface of R1.
Question 259
Refer to the exhibit. The IT router has been configured with the Science VRF and the interfaces have been assigned to the VRF. Which set of configurations advertises Science-1 and Science-2 routes using EIGRP AS 111?
An engineer must override the normal routing behavior of a router for Telnet traffic that is destined to 10.10.10.10 from 10.10.1.0/24 via a next hop of 10.4.4.4, which is directly connected to the router that is connected to the 10.1.1.0/24 subnet. Which configuration reroutes traffic according to this requirement?
A. access-list 100 deny tcp 10.10.1.0 0.0.0.255 host 10.10.10.10 eq 23 ! route-map POLICY permit 10 match ip address 100 set ip next-hop 10.4.4.4 route-map POLICY permit 20
B. access-list 100 permit tcp 10.10.1.0 0.0.0.255 host 10.10.10.10 eq 23 ! route-map POLICY permit 10 match ip address 100 set ip next-hop 10.4.4.4 route-map POLICY permit 20
C. access-list 100 permit tcp 10.10.1.0 0.0.0.255 host 10.10.10.10 eq 23 ! route-map POLICY permit 10 match ip address 100 set ip next-hop recursive 10.4.4.4 route-map POLICY permit 20
D. access-list 100 permit tcp 10.10.1.0 0.0.0.255 host 10.10.10.10 eq 23 ! route-map POLICY permit 10 match ip address 100 set ip next-hop recursive 10.4.4.4
