1 Which two features of EIGRP are different from RIPv2? (Choose two.) routing metric VLSM support routing updates classless routing MD5 authentication method 2 How often does RIPv2 send routing table updates, by default? every 30 seconds every 45 seconds every 60 seconds every 90 seconds 3 Refer to the exhibit. What is represented by the Null0 route for the 128.107.0.0 network? a child route that is defined a parent route that is defined and sourced from a physical interface a summary route for advertising purposes, not an actual path the result of the no auto-summary command on a router 4
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1 Which two features of EIGRP are different from RIPv2? (Choose two.)
routing metric
VLSM support
routing updates
classless routing
MD5 authentication method
2How often does RIPv2 send routing table updates, by default?
every 30 seconds
every 45 seconds
every 60 seconds
every 90 seconds
3
Refer to the exhibit. What is represented by the Null0 route for the 128.107.0.0 network?
a child route that is defined
a parent route that is defined and sourced from a physical interface
a summary route for advertising purposes, not an actual path
the result of the no auto-summary command on a router
Refer to the exhibit. A network administrator is troubleshooting a routing problem. When the show ip route command is entered on RTR-1, only the serial link between RTR-2 and RTR-3 has been learned from the RIP routing protocol. What are two issues? (Choose two.)
RIPv1 is a classful routing protocol.
RIPv1 does not support subnetting.
The Ethernet networks on RTR-2 and RTR-3 were not entered correctly in the network statements on these routers.
RIPv1 does not support VLSM.
RIPv1 is a classless routing protocol.
5
Refer to the exhibit. The network administrator needs to configure a default route on the border router. Which command correctly configures a default route that will require the least amount of router processing when forwarding packets?
6An enterprise network currently uses a star topology to connect the headquarters to four branch offices. The network administrator wants to make one of the branch offices a centralized connection for three new local offices. What is the resulting topology?
full mesh
partial mesh
extended star
topology remains a star
7 What is the default administrative distance for EIGRP internal routes?
70
90
100
110
120
255
8How do EIGRP routers establish and maintain neighbor relationships?
by exchanging neighbor tables with directly attached routers
by comparing known routes to information received in updates
by exchanging hello packets with neighboring routers
by dynamically learning new routes from neighbors
by exchanging routing tables with directly attached routers
9 What is indicated when an EIGRP route is in the passive state?
The route has the highest path cost of all routes to that destination network.
The route must be confirmed by neighboring routers before it is put in the active state.
The route is a feasible successor and will be used if the active route fails.
There is no activity on the route to that network.
The route is viable and can be used to forward traffic.
Refer to the exhibit. Routers A and B have EIGRP configured, and automatic summarization has been disabled on both routers. Which command applied on interface S0/0/0 of router A manually summarizes the networks in EIGRP advertisements to router B?
ip area-range eigrp 1 192.168.10.80 255.255.255.224
ip summary-address eigrp 1 192.168.10.64 255.255.255.192
ip summary-address 192.168.10.80 0.0.0.31
ip summary-address eigrp 1 192.168.10.64 0.0.0.63
ip area-range eigrp 1 192.168.10.64 255.255.255.224
11
Refer to the exhibit. The routers are configured with EIGRP and with default K values. What is the routing path for a packet from network A to reach network B?
R1, R2, R5
R1, R3, R5
R1, R2, R3, R5
R1, R2, R4, R5
R1, R3, R2, R5
R1, R3, R2, R4, R5
12What is the maximum distance in hops that a remote router can be and still be considered reachable by RIP?
Hop count is the only metric used for route selection.
Bandwidth, load, delay, and reliability are metrics that are used for route selection.
19What two statements are correct regarding EIGRP authentication? (Choose two.)
EIGRP authentication uses the MD5 algorithm.
EIGRP authentication uses a pre-shared key.
EIGRP authentication requires that both routers have the same key chain name.
EIGRP authentication uses varying levels of WEP to encrypt data exchanged between routers.
EIGRP authentication can be configured on one router and updates from this router are protected; whereas a neighbor router can be without the authentication configuration and its updates are unprotected.
20
Refer to the exhibit. The network is configured with RIP routing. Which mechanism prevents R1 from sending an information update about network A to R3?
poisoned reverse
split horizon
holddown timers
TTL
21What three statements are true about routers that are configured for EIGRP? (Choose three.)
They can support multiple routed protocols.
They can support only link-state protocols.
They send their entire topology tables to neighboring routers.
They send partial routing updates in response to topology changes.
They send routing updates to all other routers in the network.
They use hello packets to inform neighboring routers of their status.
22 A network administrator issues the command show ip route and observes this line of output:
192.168.3.0/24 [120/2] via 192.168.2.2, 00:00:05, Serial0/0
What two pieces of information can be obtained from the output? (Choose two.)