CCNA第二学期练习答案chapter9

更新时间:2023-06-04 01:49:59 阅读: 评论:0

圣诞快乐英语怎么说
1
窗体顶端
On a router running EIGRP, what databa would maintain a list of feasible successors?
routing table
neighbor table
topology table
adjacency table
窗体底端
2
窗体顶端


Refer to the exhibit. This is the debug output from 2 directly connected EIGRP routers. They are not forming an adjacency. What is the cau?
one router is a non-cisco router
they have different autonomous-system numbers
they are using difference quence numbers
they are nding incorrect hello types
窗体底端
3
窗体顶端


Refer to the exhibit. Which command will adverti the 192.168.1.64/30 network but not the 192.168.1.32 network on router A?
off road
network 192.168.1.0
network 192.168.1.0 255.255.255.0
network 192.168.1.64 0.0.0.3
network 192.168.1.64 0.0.0.7
network 192.168.1.64 0.0.0.255
窗体底端
4
窗体顶端
What two actions will the EIGRP DUAL FSM take if a link to a network goes down? (Choo two.)
put the route into passive mode
query neighbors for a new route
arch routing table for a feasible successor
run the SPF algorithm to find a new successor
arch topology table for a feasible successor
窗体底端
5
窗体顶端


Refer to the exhibit. What is indicated by the P at the beginning of the topology entry?
the route is in a stable state
the route is a preferred route
DUAL is arching for a better route to this destination
the exit interface is in passive mode and EIGRP advertiments are blocked
窗体底端
6
窗体顶端
In which of the following tables does the EIGRP DUAL algorithm store the primary route to a destination? (Choo two.)
routing
topology
neighbor
path
shortest path
窗体底端
7
窗体顶端
What information is maintained in the EIGRP topology databa for a destination route? (Choo three.)
the routing protocol
the feasible distance of the route
the highest cost of the route
the SRTT value for the route
the route cost as advertid by the neighboring router
the physical address of the gateway interface
窗体底端
8
窗体顶端
Which of the following statements describes the bounded updates ud by EIGRP?
Bounded updates are nt to all routers within an autonomous system.
Partial updates are nt only to routers that need the information.
The updates are nt to all routers in the routing table.
Updates are bounded by the routers in the topology table.
窗体底端
9
窗体顶端
羊的英文
Which of the following types of routes will be denoted by EX in EIGRP routing table entries? (Choo two.)
routes learned from other routing protocols
routes learned from any non-adjacent EIGRP routers
any route with a hop count metric higher than 224
EIGRP routes that originate in different autonomous systems
all passive routes in the routing table
窗体底端
10
窗体顶端


Host 192.168.1.66 in the network illustrated is unable to ping host 192.168.1.130. How must EIGRP be configured to enable connectivity between the two hosts? (Choo two.)
R1(config-router)# network 192.168.1.128
R1(config-router)# auto-summary
scoiattoloR1(config-router)# no auto-summary
R2(config-router)# no auto-summary
R2(config-router)# auto-summary
R2(config-router)# network 192.168.1.64
窗体底端
11
窗体顶端
Which two statements describe characteristics of EIGRP? (Choo two.)
EIGRP is a distance vector routing protocol.
EIGRP supports classless routing and VLSM.
EIGRP is classified as a link-state routing protocol.
EIGRP us TCP for reliable delivery of EIGRP update packets.
With EIGRP, loop-free paths are achieved through the u of hold-down timers.
EIGRP nds a periodic update every 30 minutes.
窗体底端
12
窗体顶端


Refer to the exhibit. Bad on the output of show ip eigrp neighbors, what are two possible problems with adjacencies between Router1 and Router2? (Choo two.)
The routers are configured with different EIGRP process IDs.
Automatic summarization was disabled.
The hello timer for R1 was altered.
The rial interfaces for both routers are in different networks.
No feasible successors were found.
窗体底端
13
窗体顶端


Refer to the exhibit. In the topology table, what do the numbers 3011840 and 3128695 reprent?
the route metric that is applied to tho EIGRP routes for this router
the trustworthiness of the routing information source
the composite of the hop count and bandwidth to that destination network
the total metric for that network as advertid by the EIGRP neighbor
窗体底端
14
窗体顶端


Refer to the exhibit. EIGRP is the only routing protocol enabled on this network. No static routes are configured on this router. What can be concluded about network 198.18.1.0/24 from the exhibited output?
take careA route to network 198.18.1.0/24 is not listed in the routing table.
Packets that are destined for 198.18.1.0/24 will be forwarded to 198.18.10.6.
EIGRP will perform equal cost load balancing across two paths when forwarding packets to 198.18.1.0/24.
The router with interface 172.16.3.2 is a successor for network 198.18.1.0/24.
scalado
窗体底端
vero moda怎么读15
窗体顶端
连衣裙用英语怎么说


Refer to the exhibit. All interfaces have been configured with the bandwidths that are shown in the exhibit. Assuming that all routers are using a default configuration of EIGRP as their routing protocol, what path will packets take from the 172.16.1.0/16 network to the 192.168.200.0/24 network?
A,B,E
A,C,E
A,D,E
Packets will load balance across the A,B,E and A,C,E paths.
Packets will load balance across the A,B,E and A,D,E paths.
Packets will load balance across the A,C,E and A,D,E paths.
窗体底端
16
窗体顶端
By default, which two metrics are ud by EIGRP to determine the best path between networks?
MTU
load
delay
bandwidth
reliability
that
窗体底端
17
窗体顶端
influence是什么意思
Which term defines a collection of networks under the administrative control of a single entity that prents a common routing policy to the Internet?
autonomous system
contiguous networks
process ID
BGP
窗体底端
v

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