Which CLI command displays FECN and BECN information on a Frame Relay interface configured on serial interface 4／0:3／1 ?() A.AB.BC.CD.D
Which CLI command displays FECN and BECN information on a Frame Relay interface configured on serial interface 4／0:3／1 ?()
A.A
B.B
C.C
D.D
相关考题：
【问题2】（3分）根据图4-1的配置，补充完成下面路由器的配置命令：Router（config）# interface （3）Router（config-if）#ip address 10.10.1.1 255.255.255.0Router（config-if）#no shutdownRouter（config-if）#exitRouter（config）# interface （4）Router（config-if）# ip address 192.168.1.1 255.255.255.0Router（config）# interface （5）Router（config-if）# ip address 10.10.2.1 255.255.255.0
In the exhibit, what does the () symbol indicate?() A. There is a software issue with ge-1/0/1.0 interface.B. There is a hardware issue with ge-1/0/1.0 interface.C. The next hop of 172.25.213.11 is selected.D. The next hop of 172.25.213.11 is not resolvable.
Routers A and B are connected with a point-to-point OC-3 interface. Each router‘s OC-3 interface is configured for both Level 1 and Level 2. The routers are configured in the same area.How many IS-IS adjacencies exist between the two routers?（）A.0B.1C.2D.3
Routers A and B are connected with a point-to-point OC-3 interface. Each routers OC-3 interface is configured for both Level 1 and Level 2. The routers are configured in different areas. How many IS-IS adjacencies exist between the two routers?（）A.0B.1C.2D.3
Routers R1 and R2, OSPF neighbors in area 0 over their Fa0/0 interfaces (respectively), currently both successfully use OSPF MD5 authentication. The OSPF configuration includes the area 0 authentication command under the router ospf 1 command.Which of the following commands must have been configur ed on R1‘s Fa0/0 interface?（）A. ip ospf authentication nullB. ip ospf authentication message - digestC. ip ospf authentication -key whatever- it - isD. ip ospf message - digest - key 1 md5 whatever - it - isE. ip ospf md5 1 key whatever - it - is
Refertotheexhibit.WhichthreestatementsdescribethestepsthatarerequiredtoconfigureanIPsecsite－to－siteVPNusingaGREtunnel?() A.Thecommandaccess-list110permitgremustbeconfiguredtospecifywhichtrafficwillbeencrypted.B.Thecommandaccess-list110permitipmustbeconfiguredtospecifywhichhostscanusethetunnel.C.Thetunneldestination172.17.63.18commandmustbeconfiguredontheTunnel0interface.D.ThetunnelmodegrecommandmustbeconfiguredontheTunnel0interface.E.ThetunnelsourceEthernet1commandmustbeconfiguredontheTunnel0interface.F.ThetunnelsourceTunnel0commandmustbeconfiguredontheTunnel0interface.
The Testking router is running RIP as the routing protocol, and the IP routing table is displayed below:Gateway of last resort is 10.1.2.2 to network 0.0.0.010.0.0.0/24 is subnetted, 2 subnetsR 10.1.3.0 [120/1] via 10.1.2.2, 00:00:00, Serial0/0C 10.1.2.0 is directly connected, Serial0/0C 10.1.5.0 is directly connected, Serial0/1C 10.1.6.0 is directly connected, FastEthernet0/0R* 0.0.0.0/0 [120/1] via 10.1.5.5, 00:00:00, Serial0/1Based on the output above, if an administrator pings host 10.1.8.5 from host10.1.6.100, how will the router TestkingA process the ICMP packets?（）A. The packets will be discarded.B. The packets will be routed out the S0/0 interface.C. The packets will be routed out the S0/1 interface.D. The packets will be routed out the Fa0/0 interface.E. The packets will be routed through the 10.1.2.2 gateway.
Asanetworkengineer,studytheexhibitcarefully.RouterNetisunabletoestablishanADSLconnectionwithitsprovider.Whichactionwouldcorrectthisproblem?() A.OntheDialer0interface，addthepppoeenablecommandB.OntheDialer0Interface，addtheipmtu1496commandC.OntheATM0/0interface，addthedialerpool-member1commandD.OntheATM0/0interface，addthedialerpool-member0command
BasedonthefollowingoutputinR1,whichstatementistrue?() A.Ifalabeledpacketarriveswiththetopmostlabelof17，itwillbereplacedwithlabel19andsentouton Ethernet0/0interface.B.Ifalabeledpacketarriveswiththetopmostlabelof19，itwillbereplacedwithlabel17andsentouton Ethernet0/0interface.C.Ifalabeledpacketarriveswiththetopmostlabelof17，allthelabelswillberemovedandaclearIP PacketissenttoNextHop192.168.0.14onEthernet0/0.D.Noneoftheabove.
Usetheoutputfromtheroutershowninthegraphicabovetodeterminewhichofthefollowingarecorrect.() A.Router John uses alink-state routing protocol.B.Router John will receive routing updates on the Serial0/0 interface.C.Router John will receive routing updates on the Serial0/1 interface.D.Router John will send routing updates out the Serial0/0 interface.E.Router John will send routing updates out the FastEthernet0/0 interface.F.Router John will send routing updates out the Serial0/1 interface.