Page 16 of 60 · 1182 total questions.
Refer to the exhibit. A network engineer configures the Cisco WLC to authenticate local wireless clients against a RADIUS server. Which task must be performed to complete the process?
The correct answer is C. Option C: Select Enable next to Network User
After installing a new Cisco ISE server which task must the engineer perform on the Cisco WLC to connect wireless clients on a specific VLAN based on their credentials?
The correct answer is C. Option C: Enable the Allow AAA Override.
Explanation
AAA centralizes authentication, authorization, and accounting for administrative or network access.
Refer to the exhibit. Router R1 is running three different routing protocols. Which route characteristic is used by the router to forward the packet that it receives for destination IP 172.16.32.1?
The correct answer is A. Option A: longest prefix
Explanation
Routers choose the matching route with the longest prefix before comparing administrative distance or metric.
Refer to the exhibit. Router R1 Fa0/0 cannot ping router R3 Fa0/1. Which action must be taken in router R1 to help resolve the configuration issue?
The correct answer is C. Option C: configure a static route with 10.10.10.2 as the next hop to reach the 20.20.20.0/24 network
Explanation
A static route is manually configured and does not adapt automatically to topology changes.
By default, how does EIGRP determine the metric of a route for the routing table?
The correct answer is A. Option A: It uses the bandwidth and delay values of the path to calculate the route metric.
Explanation
PAT distinguishes many inside sessions on one public address by translating transport-layer ports.
Router R1 must send all traffic without a matching routing-table entry to 192.168.1.1. Which configuration accomplishes this task?
The correct answer is C. Option C: R1#config t R1(config)#ip routing R1(config)#ip route 0.0.0.0 0.0.0.0 192.168.1.1
A packet is destined for 10.10.1.22. Which static route does the router choose to forward the packet?
The correct answer is B. Option B: ip route 10.10.1.20 255.255.255.252 10.10.255.1
Refer to the exhibit. How does the router manage traffic to 192.168.12.16?
The correct answer is D. Option D: It selects the RIP route because it has the longest prefix inclusive of the destination address.
Explanation
Routers choose the matching route with the longest prefix before comparing administrative distance or metric. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. NAT translates addresses between network domains, commonly conserving public IPv4 addresses.
What are two reasons for an engineer to configure a floating static route? (Choose two.)
The correct answer is A, C. Option A: to enable fallback static routing when the dynamic routing protocol fails Option C: to automatically route traffic on a secondary path when the primary path goes down
Explanation
PAT distinguishes many inside sessions on one public address by translating transport-layer ports.
Refer to the exhibit. How does router R1 handle traffic to 192.168.10.16?
The correct answer is B. Option B: It selects the RIP route because it has the longest prefix inclusive of the destination address
Explanation
Routers choose the matching route with the longest prefix before comparing administrative distance or metric. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. NAT translates addresses between network domains, commonly conserving public IPv4 addresses.
Refer to the exhibit. A router received these five routes from different routing information sources. Which two routes does the router install in its routing table? (Choose two.)
The correct answer is A, D. Option A: OSPF route 10.0.0.0/30 Option D: EIGRP route 10.0.0.1/32
Explanation
OSPF is a link-state IGP that uses cost and a shortest-path calculation to select routes. EIGRP uses DUAL and a composite metric to select loop-free paths.
Refer to the exhibit. To which device does Router1 send packets that are destined to host 10.10.13.165?
The correct answer is B. Option B: Router3
R1 has learned route 10.10.10.0/24 via numerous routing protocols. Which route is installed?
The correct answer is C. Option C: route with the lowest administrative distance
Explanation
Administrative distance ranks the trustworthiness of routes learned from different sources.
Which two minimum parameters must be configured on an active interface to enable OSPFV2 to operate? (Choose two.)
The correct answer is A, E. Option A: OSPF process ID Option E: OSPF area
Explanation
OSPF is a link-state IGP that uses cost and a shortest-path calculation to select routes.
Refer to the exhibit. What commands are needed to add a sub-interface to Ethernet0/0 on R1 to allow for VLAN 20, with IP address 10.20.20.1/24?
The correct answer is B. Option B: R1(config)#interface ethernet0/0.20 R1(config-if)#encapsulation dot1q 20 R1(config-if)#ip address 10.20.20.1 255.255.255.0
Explanation
OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.
Refer to the exhibit. What does router R1 use as its OSPF router-ID?
The correct answer is C. Option C: 172.16.15.10
Refer to the exhibit. The loopback1 interface of the Atlanta router must reach the loopback3 interface of the Washington router. Which two static host routes must be configured on the New York router? (Choose two.)
The correct answer is C, E. Option C: ipv6 route 2000::1/128 2012::1 Option E: ipv6 route 2000::3/128 2023::3
Explanation
IPv6 uses 128-bit addresses and relies on Neighbor Discovery rather than ARP.
Refer to the exhibit. After the configuration is applied, the two routers fail to establish an OSPF neighbor relationship. What is the reason for the problem?
The correct answer is C. Option C: Router2 is using the default hello timer
Refer to the exhibit. Which route type is configured to reach the Internet?
The correct answer is D. Option D: default route
Explanation
A default route matches destinations not covered by a more-specific route.
Refer to the exhibit. Which path is used by the router for Internet traffic?
The correct answer is B. Option B: 0.0.0.0/0
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