Refer to the network shown below：
R1 and R2 belong to the RIP routing domain that includes the networks 10.20.0.0/16 and
10.21.0.0/16. R3 and R4 are performing two-way route redistribution between OSPF and RIP. Anetwork administrator has discovered that R2 is receiving OSPF routes for the networks
10.20.0.0/16 and 10.21.0.0/16 and a routing loop has occurred. Which action will correct thisproblem？（）
A.Set the OSPF default metric to 20
B.Apply an inbound ACL to the R2 serial interface
C.Configure distribute-lists on R3 and R4
D.Change the RIP administrative distance on R3 to 110
E.Change the OSPF administrative distance on R3 to 110
F.None of the other alternatives apply
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Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured as indicated inthe exhibit. Given the partial configuration of router R2， which network will be present in the routingtable of R4？（）
A.Network B
B.Network A and Network B
C.Network A
D.neither Network A nor Network B
Refer to the exhibit and the partial configuration on router R2. On router R4 all RIP routes areredistributed into the OSPF domain. A second redistribution is configured on router R2 using aroute map. Based on the configuration on router R2， which EIGRP external routes will be presentin the routing table of R1？（）
A.There will be no EIGRP external routes in the routing table of R1
B.The routes originating from the RIP routing domain
C.Only routes originating in the OSPF routing domain
D.All routes originating from RIP and OSPF routing domains
E.None of the other alternatives apply
A.00-00-0c-c0-05-0a
B.00-00-0c-cl-05-0a
C.01-00-5e-00-00-0c
D.01-00-5e-41-05-0a
E.00-00-0c-01-00-5e
F.01-00-5e-cl-05-0a
A.Incorrect distribute lists have been configured
B.Missing ip classless command
C.CEF not enabled
D.No default metric configured for EIGRP
Refer to the exhibit. Which two statements are correct？（）
A.All the routes were redistributed into BGP from an IGP
B.All the routes were originated by BGP with the network command
C.All six routes will be installed in the routing table
D.Four routes will be installed in the routing table
E.Two routes will be installed in the routing table
Refer to the exhibit. BGP has been configured on the routers in the network. However， the IBGPpeers in autonomous system 65200 have not converged. In addition， this console message wasgenerated on router R2：
*Mar 1 03：09：07.729： %TCP-6-BADAUTH No MD5 digest from 10.10.23.2（179） to10.10.23.3（11002）
On the basis of the information that is provided， what is the cause of the problem？（）
A.OSPF must be configured with the same MD5 authentication
B.BGP authentication can be used on iBGP peers when the connection is configured between theloopback interfaces
C.BGP authentication can be used on eBGP peers only
D.The password that is used for BGP authentication on both BGP peers in autonomous system65200 must be the same
Refer to the exhibit diagram and configuration. RTB is summarizing its networks from AS 64100with the aggregate-address command. However， the show ip route command on RTA reveals theRTB individual networks as well as its summary route. Which option would ensure that only thesummary route would appear in the routing table of RTA？（）
A.Add a static route with a prefix of 192.168.24.0 255.255.252.0 pointing to the null0 interface
B.Create a route map permitting only the summary address
C.Delete the four network statements and leave only the aggregate-address statement in theBGP configuration
D.Add the keyword summary-only to the aggregate-address command
A.The network was originated via redistribution of an interior gateway protocol into BGP
B.The network was defined by a static route
C.The network was learned via IBGP
D.The network was learned via EBGP
E.The network was originated via a network or aggregate command
A.Route reflectors
B.Route maps
C.Route redistribution
D.Peer groups
E.Aggregate addresses
A.Configure weight
B.Enable route reflector
C.Create a distribute list
D.Enable the Longer Autonomous System path option
E.All of the above
最新試題
Which statement correctly describes IPsec VPN backup technology？（）
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？（）
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？（）
Drag each element of the Cisco IOS Firewall Feature Set from the above and drop onto itsdescription on the below.
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.
Identify the recommended steps for worm attack mitigation by dragging and dropping them into thetarget area in the correct order.
Authentication is the process of determining if a user or identity is who they claim to be. Refer tothe exhibit. Which statement about the authentication process is correct？（）
As a network engineer， do you know for what purpose SDM uses Security Device Event Exchange（SDEE）？（）
Drag the DSL technologies on the left to their maximum（down/up） data rate values on the below.