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单选题
Router R1 has two LAN interfaces and three serial interfaces enabled for IPv6. All the inte rfaces use link local addresses automatically generated by the router. Which of the following could be the link local address of R1's interface S0/0?（）
A
FEA0::200:FF:FE11:0
B
FE80::200:FF:FE11:1111
C
FE80::0213:19FF:FE7B:0:1
D
FEB0::211:11FF:FE11: 1111
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更多 “单选题Router R1 has two LAN interfaces and three serial interfaces enabled for IPv6. All the inte rfaces use link local addresses automatically generated by the router. Which of the following could be the link local address of R1's interface S0/0?（）A FEA0::200:FF:FE11:0B FE80::200:FF:FE11:1111C FE80::0213:19FF:FE7B:0:1D FEB0::211:11FF:FE11: 1111” 相关考题
考题
Which two loopback types are supported for serial interfaces on Juniper devices?()
A.LocalB.Far EndC.RemoteD.Bidirectional
考题
At a branch location, TestKing.com has deployed a non modular router that is equipped with two serial interfaces and two Ethernet interfaces.What additional equipment must be used to allow the branch office to connect to the central office by using an ISDN service?（）A. a serial cable with a V.35 to RJ45 adapterB. a CSU/DSUC. an external ISDN TA and NT1D. The non-modular router cannot connect to an ISDN service. The network administrator must purchase a modular router with an ISDN BRI-U card.
考题
Refer to the exhibit. What three statements are true about the IS － IS configuration?()
A.The router is in area 49.0001.0002B.The router acts as a Level 1 - 2 routerC.CLNS routing is enable d for the routerD.The router has a system ID of 0003.0004E.The interfaces have a functional IS - IS configurationF.The network service access point selector (NSEL) byte has a value of 0
考题
Refer to the exhibit. A network associate has configured OSPF with the command:City(config-router) network 192.168.12.64 0.0.0.63 area 0After completing the configuration, the associate discovers that not all the interfaces are participating in OSPF. Which three of the interfaces shown in the exhibit will participate in OSPF according to this configuration statement? （）A.FastEthernet0 /0B.FastEthernet0 /1C.Serial0/0D.Serial0/1.102E.Serial0/1.103F.Serial0/1.104
考题
Which router IOS commands can be used to troubleshoot LAN connectivity problems? ()
A.pingB.tracertC.ipconfigD.show ip routeE.winipcfgF.show interfaces
考题
Enterprise Router R1, in ASN 1, connects to ISP Router I1, ASN 2, using eBGP. The single serial link b etween the two routers uses IP addresses 10.1.1.1 and 10.1.1.2, respectively. Both routers use their S0/0 interfaces for this link. Which of the following commands would be needed on R1 to configure eBGP?（）A、router bgp 2B、router bgp 1C、neighbor 10.1 .1.2 remote - as 2D、neighbor 10.1.1.2 Update - source 10.1.1.1E、neighbor 10.1.1.2 Update- source S0/0
考题
Enterprise Router R1, in ASN 1, connects to ISP Router I1, ASN 2, using eBGP. There are two parallel serial links between the two rou ters. The implementation plan calls for each router to base their BGP TCP connection on their respective loopback1 interfaces, with IP addresses 1.1.1.1 and 2.2.2.2, respectively. Which of the following commands would not be part of a working eBGP confi guration on Router R1?（）A、router bgp 1B、neighbor 2.2.2.2 remote- as 2C、neighbor 2.2.2.2 update - source loopback1D、neighbor 2.2.2.2 multihop 2
考题
How do you ping from configuration mode?（）A、[edit interfaces] user@router# run ping 1.1.1.1B、[edit interfaces] user@router# ping 1.1.1.1C、[edit interfaces] user@router# up ping 1.1.1.1D、[edit interfaces] user@router# exit ping 1.1.1.1
考题
Router R1 has two LAN interfaces and three serial interfaces enabled for IPv6. All the inte rfaces use link local addresses automatically generated by the router. Which of the following could be the link local address of R1's interface S0/0?（）A、FEA0::200:FF:FE11:0B、FE80::200:FF:FE11:1111C、FE80::0213:19FF:FE7B:0:1D、FEB0::211:11FF:FE11: 1111
考题
A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task,using the fewest physical interfaces and without decreasing network performance?（）A、Add two more FastEthernet interfaces.B、Add a second router to handle the vlan traffic.C、Use a hub to connect the four vlans with a FastEthernet interface on router.D、Implement a router-on-a-stick configuration.
考题
Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exists in a planning document, intended to be used to copy/paste into Router R1 to enable RIPng and IPv6 on interfaces F0/0 and S0/0/0. No other related configuration exists. Which of the following is true about RIPng on R1 after this configuration has been pasted into R1?（） ipv6 unicast- routing interface f0/0 ipv6 rip one enable ipv6 address 2000::1/64 interface s0/0/0 ipv6 address 2001::/64 eui - 64 ipv6 rip one enableA、RIPng will be enabled on no interfaces.B、RIPng will be enabled on one interface.C、RIPng will be enabled on two interfaces.D、RIPng will advertise about prefixes connected to S0/0/0 and F0/0, but only send Updates on one interface.
考题
Which router IOS commands can be used to troubleshoot LAN connectivity problems？（）A、pingB、tracertC、ipconfigD、show ip routeE、winipcfgF、show interfaces
考题
A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG. For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）A、When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.B、 When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.C、When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.D、When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.E、None of the other answers is correct.
考题
At a branch location, TestKing.com has deployed a non modular router that is equipped with two serial interfaces and two Ethernet interfaces.What additional equipment must be used to allow the branch office to connect to the central office by using an ISDN service?（）A、a serial cable with a V.35 to RJ45 adapterB、a CSU/DSUC、an external ISDN TA and NT1D、The non-modular router cannot connect to an ISDN service. The network administrator must purchase a modular router with an ISDN BRI-U card.
考题
单选题A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How canyou accomplish this task，using the fewest physical interfaces and withoutdecreasing networkperformance？（）A
Add two more FastEthernet interfaces.B
Add a second router to handle the vlan traffic.C
Use a hub to connect the four vlans with a FastEthernet interface on router.D
Implement a router-on-a-stick configuration.
考题
多选题Which two loopback types are supported for serial interfaces on Juniper devices?（）ALocalBFar EndCRemoteDBidirectional
考题
单选题What is the functionality of redundant interfaces （reth） in a chassis cluster？（）A
reth interfaces are used only for VRRP.B
reth interfaces are the same as physical interfaces.C
reth interfaces are pseudo-interfaces that are considered the parent interface for two physical interfaces.D
Each cluster member has a reth interface that can be used to share session state information with the other cluster members.
考题
单选题Enterprise Router R1, in ASN 1, connects to ISP Router I1, ASN 2, using eBGP. There are two parallel serial links between the two rou ters. The implementation plan calls for each router to base their BGP TCP connection on their respective loopback1 interfaces, with IP addresses 1.1.1.1 and 2.2.2.2, respectively. Which of the following commands would not be part of a working eBGP confi guration on Router R1?（）A
router bgp 1B
neighbor 2.2.2.2 remote- as 2C
neighbor 2.2.2.2 update - source loopback1D
neighbor 2.2.2.2 multihop 2
考题
单选题Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exists in a planning document, intended to be used to copy/paste into Router R1 to enable RIPng and IPv6 on interfaces F0/0 and S0/0/0. No other related configuration exists. Which of the following is true about RIPng on R1 after this configuration has been pasted into R1?（） ipv6 unicast- routing interface f0/0 ipv6 rip one enable ipv6 address 2000::1/64 interface s0/0/0 ipv6 address 2001::/64 eui - 64 ipv6 rip one enableA
RIPng will be enabled on no interfaces.B
RIPng will be enabled on one interface.C
RIPng will be enabled on two interfaces.D
RIPng will advertise about prefixes connected to S0/0/0 and F0/0, but only send Updates on one interface.
考题
多选题Which router IOS commands can be used to troubleshoot LAN connectivity problems?（）ApingBtracertCipconfigDshow ip routeEwinipcfgFshow interfaces
考题
多选题Which three methods would help prevent critical network-traffic packet loss on high speed serial interfaces？（）Apolicy routingBincrease link capacityCWREDDCBWFQELFIFWFQ
考题
单选题Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?（）A
show interfaces serial 0/0B
show running-configC
show versionD
show controllers serial 0/0E
show ip interfaceF
show line serial 0/0
考题
单选题How do you ping from configuration mode?（）A
[edit interfaces] user@router# run ping 1.1.1.1B
[edit interfaces] user@router# ping 1.1.1.1C
[edit interfaces] user@router# up ping 1.1.1.1D
[edit interfaces] user@router# exit ping 1.1.1.1
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