A.show ip ospf
B.show ip protocols
C.show ip ospfneighbor
D.show ip ospfinterface
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A.show ip protocols
B.show running-config
C.show ip ospfneighbor
D.show ip ospfborder-routers
A.show ip ospf
B.show ip route
C.show ip protocol
D.show ip ospfdatabase
E.None of the other alternatives apply
A.Each router has an identical link state database.
B.External routes are imported into a separate link state database.
C.Syn chronization of link state databases is maintained via floodingo f LSAs.
D.Information in the link state database is used to build a routing table by calculating a shortest-path tree.
E.By default,link state databases are refreshede very 10 minutes in the absence of topology changes.
Part of the routing table of router PG1 is displayed below:
From analyzing the above command output,what is the administrative distance of the external EIGRP routes（）
A.24
B.32
C.90
D.170
E.27316
F.None of the other alternatives apply
A.The neighboring router stops receiving ACK packets from this router.
B.The neighboring router starts receiving route updates from this router.
C.The neighboring router is too busy to answer the query(generally caused by high CPU utilization).
D.The neighboring router is having memory problems and cannot allocate the memory to process the query or build the reply packet.
最新試題
Which two encapsulation methods require that an 827 ADSL router be configured with a PPPusername and CHAP password？（）
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 clickingthe 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 thetopology or the SDK click on the button to left side of the screen that corresponds to the sectionyou wish to access. When you have finished viewing the topology the SDK you can return to yourquestions by clicking on the Questions button to the left.Which IPSec rule is used for the Olympia branch and what does it define？（）
Network Topology Exhibit：Configuration Exhibit：NET（config）# access-list 112 deny icmp any any echo logNET（config）# access-list 112 deny imp any any redirect logNET（config）# access-list 112 deny icmp any any mask-request logNET（config）# access-list 112 permit icmp any 10.1.1.0 0.0.0.255NET（config）# interface Fa0/1NET（config-if）# ip access-group 112 inYou work as a network administrator at networkTut.com， study the exhibit carefully. Theconfiguration has been applied to router NET to mitigate the threat of certain types of ICMPbasedattacks while allowing some ICMP traffic to the corporate LAN to work. However， the configurationis incorrect. On the basis of the information in the exhibit， which configuration option wouldcorrectly configure router NET？（）
Identify the recommended steps for worm attack mitigation by dragging and dropping them into thetarget area in the correct order.
Study this exhibit carefully. What information can be derived from the SDM firewall configurationdisplayed？（）
You need to configure a GRE tunnel on a IPSec router. When you are using the SDM to configurea GRE tunnel over IPsec， which two parameters are required when defining the tunnel interfaceinformation？（）
Router NetworkTut is configured as shown below：Given the above configuration， which statement is true？（）
As a network engineer， do you know for what purpose SDM uses Security Device Event Exchange（SDEE）？（）
Drag the IPsec protocol description from the above to the correct protocol type on the below.（Notall descriptions will be used）Drag and Drop question， drag each item to its proper location.
Drag the IOS commands from the left that would be used to implement a GRE tunnel using the10.1.1.0.30 network on interface serial 0/0 to the correct target area on the right.