CCNP ENARSI PART 6

Refer to the exhibit. Clients on ALS2 receive IPv4 and IPv6 addresses, but clients on ALS1 receive only IPv4 addresses and not IPv6 addresses. Which action on DSW1 allows clients on ALS1 to receive IPv6 addresses?. A. Configure DSW1(dhcp-config)#default-router 2002:A04:A01::A04:A0. B. Configure DSW1(config-if)#ipv6 dhcp relay destination 2002:404:404::404:404 GigabitEthernet1/2. C. Configure DSW1(config)#ipv6 route 2002:404:404::404:404/128 FastEthernet1/0. D. Configure DSW1(config-if)#ipv6 helper address 2002:404:404::404:404.

Refer to the exhibit. An engineer configured BGP and wants to select the path from 10.77.255.57 as the best path instead of current best path. Which action resolves the issue?. A. Configure higher MED to select as the best path. B. Configure AS_PATH prepend for the current best path. C. Configure AS_PATH prepend for the desired best path. D. Configure lower LOCAL_PREF to select as the best path.

What is a function of IPv6 Source Guard?. A. It inspects ND and DHCP packets to build an address binding table. B. It works with address glean or ND to find existing addresses. C. It notifies the ND protocol to inform hosts if the traffic is denied by it. D. It denies traffic from known sources and allocated addresses.

Refer to the exhibit. A network engineer must establish communication between three different customer sites with these requirements: * Site-A: must be restricted to access to any users at Site-B or Site-C. * Site-B and Site-C: must be able to communicate between sites and share routes using OSPF. PE interface configuration: interface FastEthernet0/0 ip vrf forwarding Site-A ! interface FastEthernet0/1 ip vrf forwarding SharedSites ! interface FastEthernet0/2 ip vrf forwarding SharedSites Which configuration meets the requirements?. A. PE(config)#router ospf 10 vrf Site-A PE(config-router)#network 0.0.0.0 255.255.255.255 area 0 PE(config)#router ospf 10 vrf SharedSites PE(config-router)#network 0.0.0.0 255.255.255.255 area 1. B. PE(config)#router ospf 10 vrf Site-A PE(config-router)#network 0.0.0.0 255.255.255.255 area 0 PE(config)#router ospf 20 vrf SharedSites PE(config-router)#network 0.0.0.0 255.255.255.255 area 1. C. PE(config)#router ospf 10 vrf Site-A PE(config-router)#network 0.0.0.0 255.255.255.255 area 0 PE(config)#router ospf 10 vrf SharedSites PE(config-router)#network 0.0.0.0 255.255.255.255 area 0. D. PE(config)#router ospf 10 vrf Site-A PE(config-router)#network 0.0.0.0 255.255.255.255 area 0 PE(config)#router ospf 20 vrf SharedSites PE(config-router)#network 0.0.0.0 255.255.255.255 area 0.

What is LDP label binding?. A. destination prefix with label. B. two routers with label distribution session. C. source prefix with label. D. neighboring router with label.

Refer to the exhibit. An administrator configures a router to stop using a particular default route if the DNS server 8.8.8.8 is not reachable through that route. However, this configuration did not work as desired and the default route still works even if the DNS server 8.8.8.8 is unreachable. Which two configuration changes resolve the issue? (Choose two.). A. Use a separate track object to reference the existing IP SLA 1 probe for every static route. B. Use a separate IP SLA probe and track object for every static route. C. Associate every IP SLA probe with the proper WAN address of the router. D. Reference the proper exit interfaces along with the next hops in both static default routes. E. Configure two static routes for the 8.8.8.8/32 destination to match the IP SLA probe for each ISP.

Refer to the exhibit. The network administrator configured the Chicago router to mutually redistribute the LA and NewYork routes with OSPF routes to be summarized as a single route in EIGRP using the longest summary mask: router eigrp 100 redistribute ospf 1 metric 10 10 10 10 10 router ospf 1 redistribute eigrp 100 subnets ! interface E 0/0 ip summary-address eigrp 100 172.16.0.0 255.255.0.0 After the configuration, the New York router receives all the specific LA routes but the summary route. Which set of configurations resolves the issue on the Chicago router?. A. router eigrp 100 summary-address 172.16.8.0 255.255.252.0. B. interface E 0/1 ip summary-address eigrp 100 172.16.8.0 255.255.252.0. C. router eigrp 100 summary-address 172.16.0.0 255.255.0.0. D. interface E 0/1 ip summary-address eigrp 100 172.16.0.0 255.255.0.0.

Refer to the exhibit. An engineer must configure PBR on R1 to reach to 10.2.2.0/24 via R3 AS64513 as the primary path and a backup route through default route via R2 AS64513. All BGP routes are in the routing table of R1, but a static default route overrides BGP routes. Which PBR configuration achieves the objective?. A. access-list 100 permit ip 10.1.1.0 0.0.0.255 10.2.2.0 0.0.0.255 ! route-map PBR permit 10 match ip address 100 set ip next-hop recursive 10.3.3.1. B. access-list 100 permit ip 10.1.1.0 255.255.255.0 10.2.2.0 255.255.255.0 ! route-map PBR permit 10 match ip address 100 set ip next-hop recursive 10.3.3.1. C. access-list 100 permit ip 10.1.1.0 0.0.0.255 10.2.2.0 0.0.0.255 ! route-map PBR permit 10 match ip address 100 set ip next-hop 10.3.3.1. D. access-list 100 permit ip 10.1.1.0 255.255.255.0 10.2.2.0 255.255.255.0 ! route-map PBR permit 10 match ip address 100 set ip next-hop 10.3.3.1.

What is the function of BFD?. A. It creates high CPU utilization on hardware deployments. B. It provides uniform failure detection on the same media type. C. It provides uniform failure detection regardless of media type. D. It negotiates to the highest version if the neighbor version differs.

Refer to the exhibit. When an FTP client attempts to use passive FTP to connect to the FTP server, the file transfers fail. Which action resolves the issue?. A. Modify traffic filter FTP-SERVER in to the outbound direction. B. Configure active FTP traffic. C. Configure to permit TCP ports higher than 1023. D. Modify FTP-SERVER access list to remove established at the end.