CCNP ENARSI PART 10

Refer to the exhibit. Users on a call center report that they cannot browse the internet on Saturdays during the afternoon. Which configuration resolves the issue?. A. time-range timer no periodic weekend 9:00 to 17:00 periodic weekend 17:00 to 23:59. B. no time-range timer. C. interface gig0/0 ip access-group NO_Internet out. D. ip access-list extended NO_Internet 15 permit tcp any any eq www.

Refer to the exhibit. The IT router is connected with the Sales and Marketing departments. The interfaces have been assigned to their respective VRFs to keep the two department routes isolated. Which configuration set must the IT router use for BGP to distribute routes for each department that maintains their own routing table for network isolation?. A. router bgp 111 address-family ipv4 unicast neighbor 172.16.1.2 remote-as 111 neighbor 172.16.2.2 remote-as 111 neighbor 172.16.11.2 remote-as 111 neighbor 172.16.12.2 remote-as 111. B. router bgp 111 address-family ipv4 vrf Marketing neighbor 172.16.1.2 remote-as 111 neighbor 172.16.2.2 remote-as 111 ! address-family ipv4 vrf Sales neighbor 172.16.11.2 remote-as 111 neighbor 172.16.12.2 remote-as 111. C. router bgp 111 neighbor 172.16.1.2 remote-as 111 neighbor 172.16.2.2 remote-as 111 neighbor 172.16.11.2 remote-as 111 neighbor 172.16.12.2 remote-as 111. D. router bgp 111 address-family ipv4 vrf Marketing neighbor 172.16.1.2 remote-as 111 neighbor 172.16.1.2 Route-reflector-client neighbor 172.16.2.2 remote-as 111 neighbor 172.16.2.2 Route-reflector-client ! address-family ipv4 vrf Sales neighbor 172.16.11.2 remote-as 111 neighbor 172.16.11.2 Route-reflector-client neighbor 172.16.12.2 remote-as 111 neighbor 172.16.12.2 Route-reflector-client.

Refer to the exhibit. An administrator is configuring a GRE tunnel to establish an EIGRP neighbor to a remote router. The other tunnel endpoint is already configured. After applying the configuration as shown, the tunnel started flapping. Which action resolves the issue?. A. Modify the network command to use the Tunnel0 interface netmask. B. Stop sending a route matching the tunnel destination across the tunnel. C. Advertise the Loopback0 interface from R2 across the tunnel. D. Readdress the IP network on the Tunnel0 on both routers using the /31 netmask.

An engineer must override the normal routing behavior of a router. The engineer must send HTTP traffic that is destined to 10.100.100.100 from 10.1.1.0/24 via a next hop of 10.2.2.2, two hops away from 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 permit tcp 10.1.1.0 0.0.0.255 host 10.100.100.100 eq http ! route-map POLICY permit 10 match ip address 100 set ip next-hop recursive 10.2.2.2. B. access-list 100 permit tcp 10.1.1.0 0.0.0.255 host 10.100.100.100 eq http ! route-map POLICY deny 10 match ip address 100 set ip next-hop recursive 10.2.2.2 route-map POLICY permit 20. C. access-list 100 permit tcp 10.1.1.0 0.0.0.255 host 10.100.100.100 eq http ! route-map POLICY permit 10 match ip address 100 set ip next-hop 10.2.2.2 route-map POLICY permit 20. D. access-list 100 permit tcp 10.1.1.0 0.0.0.255 host 10.100.100.100 eq http ! route-map POLICY permit 10 match ip address 100 set ip next-hop 10.2.2.2.

Refer to the exhibit. Two routers are connected back to back via Gigabit Ethernet 0/0 interfaces. Which configuration provides VRF-Lite connectivity for two separate VRFs using the prefixes 10.1.1.0/24 for one VRF and 10.2.2.0/24 for the other VRF?. A. ip vrf 1 rd 65001:1 ip vrf 2 rd 65001:2 ! int GigabitEthernet0/0 no shut ! int GigabitEthernet0/0.1 encapsulation dot1Q 1 ip vrf forwarding ip address 10.1.1.1 255.255.255.0 ! int GigabitEthernet0/0.2 encapsulation dot1Q 2 ip vrf forwarding ip address 10.2.2.1 255.255.255.0. B. ip vrf 1 rd 65001:1 ip vrf 2 rd 65001:1 ! int GigabitEthernet0/0 no shut ! int GigabitEthernet0/0.1 encapsulation dot1Q 1 ip vrf forwarding 1 ip address 10.1.1.1 255.255.255.0 ! int GigabitEthernet0/0.2 encapsulation dot1Q 2 ip vrf forwarding 2 ip address 10.2.2.1 255.255.255.0. C. ip vrf 1 ip vrf 2 int GigabitEthernet0/0 no shut ! int GigabitEthernet0/0.1 encapsulation dot1Q 1 ip vrf forwarding 1 ip address 10.1.1.1 255.255.255.0 ! int GigabitEthernet0/0.2 encapsulation dot1Q 2 ip vrf forwarding 2 ip address 10.2.2.1 255.255.255.0. D. ip vrf 1 ip vrf 2 ! int GigabitEthernet0/0 no shut ! int GigabitEthernet0/0.1 encapsulation dot1Q 1 ip address 10.1.1.1 255.255.255.0 ip vrf forwarding 1 ! int GigabitEthernet0/0.2 encapsulation dot1Q 2 ip address 10.2.2.1 255.255.255.0 ip vrf forwarding 2.

Refer to the exhibit. The network administrator configures the Chicago router to mutually redistribute the LA and New York routes with EIGRP routes to be summarized as a single route in OSPF: router eigrp 100 redistribute ospf 1 metric 10 10 10 10 10 router ospf 1 redistribute eigrp 100 subnets area 0 range 192.168.4.0 255. 255.252.0 After the configuration, the LA router receives all the specific New York routes except the summary route. Which set of configurations resolve the issue on the Chicago router?. A. interface E 0/0 ip summary-address eigrp 100 192.168.4.0 255.255.252.0. B. router ospf 1 summary-address 192.168.4.0 255.255.252.0. C. interface E 0/0 summary-address 192.168.4.0 255.255.252.0. D. router ospf 1 area 0 range 192.168.0.0 255.255.0.0.

Refer to the exhibit. The company implemented uRPF to address an antispoofing attack. A network engineer received a call from the IT security department that the regional data center is under an IP spoofing attack. Which configuration must be implemented on R1 to resolve this issue?. A. interface ethernet0/0 ip verify unicast reverse-path. B. interface ethernet0/1 ip verify unicast reverse-path. C. interface ethernet0/0 ip unicast RPF check reachable-via any allow-default allow-self-ping. D. interface ethernet0/1 ip unicast RPF check reachable-via any allow-default allow-self-ping.

Refer to the exhibit. An engineer configured NetFlow but cannot receive the flows from R1. Which two configurations resolve the issue? (Choose two.). A. R3(config)#ip access-list extended DDOS R3(config-ext-nacl)#5 permit udp any host 10.66.66.66 eq 1090. B. R4(config)#flow exporter FlowExporter1 R4(config-flow-exporter)#destination 10.66.66.66. C. R3(config)#flow exporter FlowExporter1 R3(config-flow-exporter)#destination 10.66.66.66. D. R1(config)#flow exporter FlowExporter1 R1(config-flow-exporter)#destination 10.66.60.66. E. R4(config)#ip access-list extended DDOS R4(config-ext-naci)#5 permit udp any host 10.66.66.66 eq 1090.

Refer to the exhibit. R1 cannot authenticate via TACACS. Which configuration resolves the issue?. A. aaa group server tacacs+ DC1_TACACS server name DC_TACACS. B. tacacs server DC1_TACACS address ipv4 10.66.66.66 key D@t@c3nter1TACACS. C. tacacs server DC1_TACACS address ipv4 10.60.66.66 key D@t@c3nter1TACACS. D. aaa group server tacacs+ DC_TACACS server name DC_TACACS.

Refer to the exhibit. R1 cannot receive the R2 interfaces with individual prefixes. What must be reconfigured to advertise R2 interfaces to R1?. A. EIGRP process on R2 with the command stub summary receive-only. B. EIGRP process on R2 with the command stub summary connected. C. EIGRP process on R2 by removing the stub command keyword summary. D. interface FastEthernet0/1 on R2 with an EIGRP summary for all three loopback prefixes.

Refer to the exhibit. The Customer Edge router wants to use AS 100 as the preferred ISP for all external routes and SP2 as a backup. Customer-Edge - route-map SETAS set as-path prepend 111 ! router bgp 64555 neighbor 192.168.1.1 remote-as 100 neighbor 192.168.2.2 remote-as 200 neighbor 192.168.2.2 route-map SETAS in After this configuration, all the backup routes have disappeared from the BGP table on the Customer Edge router. Which set of configurations resolves the issue on the Customer Edge router?. A. route-map SETAS set as-path prepend 200 ! router bgp 64555 neighbor 192.168.1.1 remote-as 100 neighbor 192.168.2.2 remote-as 200 neighbor 192.168.2.2 route-map SETAS in. B. route-map SETAS set as-path prepend 111 ! router bgp 64555 neighbor 192.168.1.1 remote-as 100 neighbor 192.168.2.2 remote-as 200 neighbor 192.168.2.2 route-map SETAS out. C. route-map SETAS set as-path prepend 200 ! router bgp 64555 neighbor 192.168.1.1 remote-as 100 neighbor 192.168.2.2 remote-as 200 neighbor 192.168.2.2 route-map SETAS out. D. route-map SETAS set as-path prepend 111 ! router bgp 64555 neighbor 192.168.2.2 remote-as 100 neighbor 192.168.1.1 remote-as 200 neighbor 192.168.1.1 route-map SETAS in.

Refer to the exhibit. An engineer applied an IPv6 traffic filter on R1. The interface flapped between R1 and R2 and clearing the BGP session did not restore the BGP session and failed. Which action must the engineer take to restore the BGP session from R2 to R1?. A. ICMPv6 must be permitted by the IPv6 traffic filter. B. Swap the source and destination IP addresses in the IPv6 traffic filter. C. Enable the BGP session, which went down when the session was cleared. D. Apply the IPv6 traffic filter in the outbound direction on the interface.

DRAG DROP - Drag and drop the IPv6 First-Hop Security features from the left onto the definitions on the right. IPv6 DHCPv6 Guard. IPv6 Binding Table. IPv6 Source Guard. IPv6 RA Guard. IPv6 ND Inspection.

Refer to the exhibit. The administrator successfully logs into R1 but cannot access privileged mode commands. What should be configured to resolve the issue?. A. aaa authorization reverse-access. B. matching password on vty lines as cisco123!. C. secret cisco123! at the end of the username command instead of password cisco123!. D. enable secret or enable password commands to enter into privileged mode.

Refer to the exhibit. Which configuration must the engineer apply on CSR103 to resolve the problem?. A. key chain ospf key 1 key-string 7 4A442D591C17 cryptographic-algorithm hmac-sha-256 ! interface GigabitEthernet2 ip ospf authentication key-chain ospf. B. key chain ospf key 1 key-string 7 02050D480809 cryptographic-algorithm hmac-sha-1 ! interface GigabitEthernet2 ip ospf authentication key-chain ospf. C. key chain ospf key 1 key-string 7 02050D480809 cryptographic-algorithm hmac-sha-1 ! int GigabitEthernet2 ip ospf message-digest-key 1 md5 cisco ip ospf authentication message-digest. D. key chain ospf key 1 key-string 7 0205D480809 cryptographic-algorithm hmac-sha-256 ! router ospf 1 area 1 authentication message-digest ! int GigabitEthernet2 ip ospf message-digest-key 1 md5 cisco.

During the maintenance window, an administrator accidentally deleted the Telnet-related configuration that permits a Telnet connection from the inside network (Eth0/0) to the outside of the network between Friday - Sunday night hours only. Which configuration resolves the issue?. A. interface Ethernet 0/0 ip address 10.1.1.1 255.255.255.0 ip access-group 101 in ! access-list 101 permit tcp 10.1.1.0 0.0.0.255 172.16.1.0 0.0.0.255 qe telnet time-range changewindow ! time-range changewindow periodic 22:00 to 05:00. B. interface Ethernet 0/0 ip address 10.1.1.1 255.255.255.0 ip access-group 101 in ! access-list 101 permit tcp 10.1.1.0 0.0.0.255 172.16.1.0 0.0.0.255 qe telnet time-range changewindow ! time-range changewindow periodic Friday Saturday Sunday 22:00 to 05:00. C. interface Ethernet 0/0 ip address 10.1.1.1 255.255.255.0 ip access-group 101 in ! access-list 101 permit udp 10.1.1.0 0.0.0.255 172.16.1.0 0.0.0.255 qe telnet time-range changewindow ! time-range changewindow periodic Friday Saturday Sunday. D. interface Ethernet 0/0 ip address 10.1.1.1 255.255.255.0 ip access-group 101 in ! access-list 101 permit udp 10.1.1.0 0.0.0.255 172.16.1.0 0.0.0.255 qe telnet time-range changewindow ! time-range changewindow periodic Friday Saturday Sunday 22:00 to 05:00.

What is a function of BFD?. A. failure detection independent of routing protocols and media types. B. peer recovery after a Layer 2 adjacency failure. C. peer recovery after a Layer 3 protocol adjacency failure. D. failure detection dependent on routing protocols and media types.

Refer to the exhibit. The IT manager received reports from users about slow applications through network x. Which action resolves the issue?. A. Upgrade the IOS on router E. B. Move the servers into the users subnet. C. Increase the bandwidth from the service provider. D. Use the variance 2 command to enable load balancing.

Router R1 peers with two ISPs using static routes to get to the internet. The requirement is that R1 must prefer ISP-A under normal circumstances and failover to ISP-B if the connectivity to ISP-A is lost. The engineer observes that R1 is load balancing traffic across the two ISPs. Which action resolves the issue by sending traffic to ISP-A only with failover to ISP-B?. A. Configure two static routes on R1, one pointing to ISP-B with more specific routes and another pointing to ISP-A with summary routes. B. Configure OSPF between R1, ISP-A, and ISP-B for dynamic failover if any ISP link to R1 fails. C. Change the bandwidth of the interface on R1 so that interface to ISP-A has a higher value than the interface to ISP-B. D. Configure two static routes on R1, one pointing to ISP-A and another pointing to ISP- B with 222 admin distance.

Refer to the exhibit. A network engineer notices that R1 and R2 cannot establish an eBGP peering. The following messages appear in the log: *Dec 21 12:08:59.991: BGP: br topo global 10.4.4.2 IPv4 Unicast:base (0x6A8B3998:1) NSF delete stale NSF not active *Dec 21 12:08:59.995: BGP: br topo global 10.4.4.2 IPv4 Unicast:base (0x44361063:8) NSF no stale paths state is NSF not active *Dec 21 12:08:59.995: BGP: br topo global 10.4.4.2 IPv4 Unicast:base (0x6A8B3998:1) Resseting ALL counters *Dec 21 12:09:09.819: BG-3-NOTIFICATION: sent to neighbor 10.4.4.2 passive 2/3 (BGP identifier wrong) 4 bytes OAFFFF02 *Dec 21 12:09:09.823: BGP-4-MSGDUMP: unsupported or mal-formatted message received from 10.4.4.2: *Dec 21 12:09:12.443: 8BGP SESSION-5-ADJCHANGE: neighbor 10.4.4.2 IPv4 Unicast topology base removed from session BGP Notification received *Dec 21 12:09:00.191: BGP: br global 10.4.4.2 Open active delayed 12288ms (35000ms max, 60% jitter) Which configuration must the engineer apply to R1 to restore the eBGP peering?. A. router bgp 65001 bgp router-id 10.255.255.1 neighbor 10.4.4.2 remote-as 65002 access-list 110 permit udp host 10.4.4.2 host 10.4.4.1 eq 179 access-list 110 permit udp host 10.4.4.2 eq 179 host 10.4.4.1 access-list 110 deny udp any host 10.4.4.1 eq 179 access-list 110 deny udp any eq 179 host 10.4.4.1. B. router bgp 65001 bgp router-id 10.255.255.2 neighbor 10.4.4.2 remote-as 65002 access-list 110 permit tcp host 10.4.4.2 host 10.4.4.1 eq 179 access-list 110 permit tcp host 10.4.4.2 eq 179 host 10.4.4.1 access-list 110 deny tcp any host 10.4.4.1 eq 179 access-list 110 deny tcp any eq 179 host 10.4.4.1. C. router bgp 65001 bgp router-id 10.255.255.2 neighbor 10.4.4.2 remote-as 65002 access-list 110 permit udp host 10.4.4.2 host 10.4.4.1 eq 179 access-list 110 permit udp host 10.4.4.2 eq 179 host 10.4.4.1 access-list 110 deny udp any host 10.4.4.1 eq 179 access-list 110 deny udp any eq 179 host 10.4.4.1. D. router bgp 65001 bgp router-id 10.255.255.1 neighbor 10.4.4.2 remote-as 65002 access-list 110 permit tcp host 10.4.4.2 host 10.4.4.1 eq 179 access-list 110 permit tcp host 10.4.4.2 eq 179 host 10.4.4.1 access-list 110 deny tcp any host 10.4.4.1 eq 179 access-list 110 deny tcp any eq 179 host 10.4.4.1.

What is the downstream unsolicited distribution method in MPLS?. A. It advertises labels to peers only when the peer requests. B. It sends a unicast hello message to a specific LSR. C. It sends a unicast hello message to a specific LER. D. It advertises labels to peers without peer request.

Refer to the exhibit. An engineer must configure router R101 for SSH access on ports 2001 through 2011. After the configuration, some expected ports were inaccessible. Which command resolves the issue?. A. ip ssh port 2001 rotary 11 line vty 0 4 transport input telnet. B. ip ssh port 2000 rotary 11 line vty 0 4 transport input ssh. C. ip ssh port 2000 rotary 1 11 line vty 0 4 transport input all. D. ip ssh port 2001 rotary 1 11 line vty 0 4 transport input ssh.

After a RADIUS server fails AAA authentication, an engineer is trying to reestablish console access to a switch using the local password. Which configuration reestablishes the console access to switch SW1 via AAA?. A. SW1(config)#aaa authentication login CONSOLE local SW1(config)#username ENT password 7 QZsek239@ SW1(config)#line console 0 SW1(config-line)#login authentication CONSOLE. B. SW1(config)#aaa authentication login CONSOLE line SW1(config)#username ENT password 7 QZsek239@ SW1(config)#line console 0 SW1(config-line)#login authentication CONSOLE. C. SW1(config)#aaa authentication login CONSOLE line SW1(config)#username ENT secret QZsek239@ SW1(config)#line console 0 SW1(config-line)#login authentication CONSOLE. D. SW1(config)#aaa authentication login CONSOLE local SW1(config)#username ENT secret QZsek239@ SW1(config)#line console 0 SW1(config-line)#login authentication CONSOLE.

Refer to the exhibit. EIGRP peering was lost. Which configuration resolves the issue?. A. router EIGRP 88 metric weights 1 0 1 0 10. B. router EIGRP 88 metric weights 1 1 1 0 0 0. C. router EIGRP 88 metric weights 0 1 1 0 01. D. router EIGRP 88 metric weights 0 1 1 1 0 0.

Refer to the exhibit. An organization is installing a new L3 MPLS link to establish DMVPN Phase 2 tunnels between the hub and two spoke routers. Which additional configuration should the engineer implement on each device to achieve optimal routing between the spokes?. A. interface Tunnel0 ip ospf priority 1 ip ospf network non-broadcast. B. interface Tunnel0 no tunnel destination 192.168.100.11 tunnel mode gre multipoint. C. interface Tunnel0 no tunnel destination 192.168.100.11 tunnel mode mpls traffic-eng. D. interface Tunnel0 ip ospf priority 253 ip ospf network point-to-multipoint.

Refer to the exhibit. An engineer must configure the hub router to add new offices in the same infrastructure without performing any further configurations at the hub router. Which tunnel mode configuration on the hub router meets this requirement?. A. interface Tunnel0 tunnel mode ipsec ipv4. B. interface Tunnel0 tunnel mode gre multipoint. C. interface Tunnel0 tunnel mode dvmrp. D. interface tunnel 0 tunnel mode ip.

Which two NLRI attributes are used by an MPLS Layer 3 VPN network to exchange VPNv4 routes between MPLS routers via MP-BGP? (Choose two.). A. VPNv4 Prefix. B. Next Hop. C. Extended-Community. D. IPv4 Prefix. E. RT.

Refer to the exhibit. The remote branch locations have a static neighbor relationship configured to R1 only. R1 has successful neighbor relationships with the remote locations of R2 and R3, but the end users cannot communicate with each other. Which configuration resolves the issue?. A. R2 interface FastEthernet0/0.10 encapsulation dot1Q 10 ip address 10.10.10.2 255.255.255.0 ! R3 interface FastEthernet 0/0.10 encapsulation dot1Q 10 ip address 10.10.10.3 255.255.255.0. B. R2 and R3 interface fastEthernet0/0 no ip split-horizon eigrp 10. C. R2 interface FastEthernet0/0.10 encapsulation dot1Q ip address 10.10.10.2 255.255.255.0 ! R3 interface FastEthernet0/0.10 encapsulation dot1Q ip address 10.10.10.3 255.255.255.0. D. R1 interface FastEthernet0/0 no ip split-horizon eigrp 10.

An engineer observes that every time the ICMP packet is lost at a polling interval, track 1 goes down, which causes unnecessary disruption and instability in the network. The engineer does not want the traffic to be rerouted if the loss of ICMP packets is negligible. If the packet loss is persistent for a longer duration, the track must go down and the traffic must be rerouted. Which action resolves the issue?. A. Change the IP SLA schedule to run only at certain intervals. B. Increase the timeout value from 1000 to 1500. C. Define a delay timer under track 1. D. Increase the threshold value from 1000 to 1500.

An engineer is troubleshooting a prefix advertisement issue from R3, which is not directly connected to R1. Which configuration resolves the issue?. A. R2(config)#router bgp 64512 - R2(config-router)#neighbor 192.168.20.10 next-hop-self. B. R1(config)#router bgp 64512 - R1(config-router)#neighbor 192.168.10.20 next-hop-self. C. R1(config)#router bgp 64512 - R1(config-router)#neighbor 192.168.20.20 next-hop-self. D. R2(config)#router bgp 64512 - R2(config-router)#neighbor 192.168.10.20 next-hop-self.

Which policy configuration on R1 forwards any traffic that is sourced from the 192.168.130.0/24 network to R2?. A. access-list 1 permit 192.168.130.0 0.0.0.255 ! interface Gi0/2 ip policy route-map test ! route-map test permit 10 match ip address 1 set ip next-hop 172.20.20.2. B. access-list 1 permit 192.168.130.0 0.0.0.255 ! interface Gi0/2 ip policy route-map test ! route-map test permit 10 match ip address 1 set ip next-hop 172.20.20.1. C. access-list 1 permit 192.168.130.0 0.0.0.255 ! interface Gi0/1 ip policy route-map test ! route-map test permit 10 match ip address 1 set ip next-hop 172.20.40.1. D. access-list 1 permit 192.168.130.0 0.0.0.255 ! interface Gi0/1 ip policy route-map test ! route-map test permit 10 match ip address 1 set ip next-hop 172.20.40.2.

Which action resolves the issue?. A. Establish connectivity between the NTP server and the switch. B. Configure the local time on the SW1 device. C. Configure the local time on Cisco DNA Center. D. Establish connectivity between the NTP server and Cisco DNA Center.

What does IPv6 Source Guard utilize to determine if IPv6 source addresses should be forwarded?. A. ACLs. B. ACE. C. DHCP. D. Binding Table.

While troubleshooting an EIGRP neighbor adjacency problem, the network engineer notices that the interface connected to the neighboring router is not participating in the EIGRP process. Which action resolves the issue?. A. Configure EIGRP metrics on interface FastEthemet0/3. B. Configure the network command under EIGRP address family vrf CLIENT1. C. Configure the network command under EIGRP address family ipv4. D. Configure the network command to network 172.16.0.1 0.0.0.0.

What are two characteristics of a VRF instance? (Choose two.). A. A customer site can be associated to different VRFs. B. Each VRF has a different set of routing and CEF tables. C. It is defined by the VPN membership of a customer site attached to a P device. D. All VRFs share customers routing and CEF tables. E. An interface must be associated to one VRF.

How is the LDP router ID used in an MPLS network?. A. The force keyword changes the router ID to the specified address without causing any impact. 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. If not configured, the operational physical interface is chosen as the router ID even if a loopback is configured.

A network engineer troubleshooting a packet drop problem for the host 172.16.100.5 notices that only one link is used and installed on the routing table, which saturates the bandwidth. Which action must the engineer take to resolve the high bandwidth utilization problem and share the traffic toward this host between the two available links?. A. Disable the eigrp split horizon loop protection mechanism. B. Set the eigrp variance equal to 3 to install a second route with a metric not larger than 3 times of the best metric. C. Change the EIGRP delay metric to meet the feasibility condition. D. Set the eigrp variance equal to 4 to install a second route with a metric not larger than 4 times of the best metric.

An OSPF neighbor relationship between R2 and R3 is showing stuck in EXCHANGE/EXSTART state. The neighbor is established between R1 and R2. The network engineer can ping from R2 to R3 and vice versa, but the neighbor is still down. Which action resolves the issue?. A. Administrative “shut then no shut” both router interfaces. B. Enable OSPF on the interface, which is required. C. Restore the Layer 2/Layer 3 connectivity issue in the ISP network. D. Match MTU on both router interfaces or ignore MTU.

R1 cannot establish a neighbor relationship with R2. Which action resolves the issue?. A. Configure the mtu ignore command on the interfaces of R1 and R2. B. Configure the ip ospf network point-to-point command on the interfaces of R1 and R2. C. Configure the neighbor 2.2.2.2 command on R1 under the OSPF process. D. Configure the ip ospf network broadcast command on the interfaces of R1 and R2.

R2 can reach Loopback222, but R1, SW1, and PC1 cannot communicate with 172.16.222.254. R1 and R2 configurations are shown here: R1#show run | sec router eigrp router eigrp VR1 ! address-family ipv4 unicast autonomous-system 1 ! topology base exit-af-topology network 172.16.1.1 0.0.0.0 network 192.168.100.0 network 192.168.200.0 network 192.168.255.91 0.0.0.0 exit-address-family R2(config)#do show run | sec router eigrp router eigrp 1 network 172.16.1.2 0.0.0.0 network 172.16.222.0 0.0.0.255 network 192.168.222.254 0.0.0.0 Which EIGRP configuration command resolves the issue?. A. R1(config-router)# redistribute static. B. R2(config-router)# redistribute static. C. R1(config-router)# network 172.16.222.254 0.0.0.0. D. R1(config-router)# network 172.16.222.254 255.255.255.255.

How does BFD protocol work?. A. When BFD declares a failure on the primary IGP path, the router on the peer router chooses to use the secondary path. B. BFD operates on the route processor module and impacts the route processor CPU utilization. C. BFD control packets are sent via UDP port 3784 to the destination router. D. BFD echo packets are sent to the same source IP and different destination IP with TCP port of 3786.

Refer to the exhibit. An engineer implements uRPF to increase security and stop incoming spoofed IP packets. Same asymmetrically routed packets are also blocked after the configuration. Which command resolves the issue?. A. ip verify unicast source reachable-via any. B. ip verify unicast source reachable-via rx. C. ip verify unicast reverse-path. D. ip verify unicast reverse-path any.

Refer to the exhibit. After an engineer modified the configuration for area 7 to permit type 1, 2, and 7 LSAs only, users connected to router R9 reported that they could no longer access the internet. Which configuration restores internet access to users on R9 and permits only LSA type 1, 2, and 7?. A. R4# router ospf 1 area 0 nssa default-information-originate network 10.5.1.0 0.0.0.3 area 0 network 10.8.2.0 0.0.0.3 area 7 R9# router ospf 1 area 7 nssa redistribute eigrp 10 subnets network 10.8.2.0 0.0.0.3 area 7. B. R4# router ospf 1 area 7 nssa no-summary network 10.5.1.0 0.0.0.3 area 0 network 10.8.2.0 0.0.0.3 area 7 R9# router ospf 1 area 7 nssa redistribute eigrp 10 subnets network 10.8.2.0 0.0.0.3 area 7. C. R4# router ospf 1 area 7 nssa network 10.5.1.0 0.0.0.3 area 0 network 10.8.2.0 0.0.0.3 area 7 R9# router ospf 1 area 7 nssa redistribute eigrp 10 subnets network 10.8.2.0 0.0.0.3 area 7. D. R4# router ospf 1 area 0 area 7 stub no-summary network 10.5.1.0 0.0.0.3 area 0 network 10.8.2.0 0.0.0.3 area 7 R9# router ospf 1 area 7 stub redistribute eigrp 10 subnets network 10.8.2.0 0.0.0.3 area 7.

Refer to the exhibit. An engineer recently implemented uRPF by configuring the ip verify unicast source reachable-via rx command on interface gi0/3. The engineer noticed right after implementing uRPF that an inbound packet on the gi0/3 interface with a source address of 172.16.3.251 was dropped. Which action resolves the issue?. A. Configure uRPF loose mode to forward the packet. B. Permit the 172.16.3.251 in the inbound ACL on interface gi0/3. C. Remove inbound ACL from the interface gi0/3 to allow 172.16.3.251. D. Configure uRPF strict mode to forward the packet.