A.Some query or reply packets are lost between the routers
B.The neighboring router starts receiving route updates from this router
C.A failure causes traffic on a link between two neighboring routers to flow in only one direction（unidirectional link）
D.The neighboring router stops receiving ACK packets from this router
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Refer to the exhibit. EIGRP has been configured on routers R1 and R2. However， R1 does notshow R2 as a neighbor and does not accept routing updates from R2. What could be the cause ofthe problem？（）
A.The no auto-summary command has not been issued under the EIGRP process on bothrouters
B.Interface E0 on router R1 has not been configured with a secondary IP address of 10.1.2.1/24
C.EIGRP cannot exchange routing updates with a neighbor’s router interface that is configuredwith two IP addresses
D.EIGRP cannot form neighbor relationship and exchange routing updates with a secondaryaddress
Based on the above configuration, which of the following BGP statements would inject the 10.10.0.0/16 prefix into the BGP routing table（）
A.network 10.0.0.0
B.network 10.10.0.0 mask 255.255.0.0
C.network 10.10.10.1 mask 255.255.255.255
D.network 10.10.10.0 mask 255.255.255.0
E.network 10.0.0.0 mask 255.255.0.0
Study the exhibit below carefully：
If the configuration shown below is added to Router1， which three route entries will EIGRPadvertise to neighboring routers？（）
router eigrp 10
network 10.0.0.0
eigrp stub
A.192.168.20.0/24
B.10.1.2.0/24
C.10.1.1.0/24
D.10.1.3.0/24
E.10.0.0.0/8
A.The IBGP routers must always be fully meshed.
B.The IBGP routers can be in a different AS.
C.The IBGP routers must be directly connected.
D.TThe IBGP routers do not need to be directly connected.
E.None of the other alternatives apply are true
A network administrator is troubleshooting an EIGRP connection between RouterA， IP address10.1.2.1， and RouterB， IP address 10.1.2.2. Given the debug output on RouterA， which twostatements are true？（）
A.RouterA received a hello packet with mismatched metric-calculation mechanisms
B.RouterA received a hello packet with mismatched authentication parameters
C.RouterA will form an adjacency with RouterB
D.RouterA received a hello packet with mismatched autonomous system numbers
E.RouterA received a hello packet with mismatched hello timers
F.RouterA will not form an adjacency with RouterB
最新試題
Router NetworkTut is configured as shown below：Given the above configuration， which statement is true？（）
Drag and drop the steps in the process for provisioning a cable modem to connect to a headendon the above to the below in the order defined by the DOCSIS standard.
Which statement about PPPoA configuration is correct？（）
Which statement correctly describes IPsec VPN backup technology？（）
Refer to the exhibit. Which two statements about the AAA configuration are true？（）
Drag and drop each management protocol on the above to the correct category on the below.
In computer security， AAA stands for authentication， authorization and accounting. Which optionabout the AAA authentication enable default group radius enable command is correct？（）
Drag each element of the Cisco IOS Firewall Feature Set from the above and drop onto itsdescription on the below.
This item contains several questions that you must answer. You can view these questions byclicking on the Questions button to the left. Changing questions can be accomplished by clicking the numbers to the left of each question. In order to complete the questions， you will need to referto the SDM and the topology， neither of which is currently visible.To gain access to either the topology or the SDK click on the button to left side of the screen thatcorresponds to the section you wish to access. When you have finished viewing the topology theSDK you can return to your questions by clicking on the Questions button to the left.Which defined peer IP address an local subnet belong to Crete？（）
Study the exhibit carefully. The Cisco IOS IPsec High Availability （IPsec HA） Enhancementsfeature provides an infrastructure for reliable and secure networks to provide transparent availability of the VPN gateways - that is， Cisco IOS Software-based routers. What are the twooptions that are used to provide High Availability IPsec？（）