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多选题
Which two statements are true regarding interface properties? （）
A
MTU and speed must be configured under each unit.
B
Physical parameters such as MTU, duplex mode, and speed are configured under the interface name.
C
IP and IPv6 addresses are configured under a unit-number.
D
DLCI numbers, VPI/VCI values, and VLAN tags are physical parameters.
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更多 “多选题Which two statements are true regarding interface properties? （）AMTU and speed must be configured under each unit.BPhysical parameters such as MTU, duplex mode, and speed are configured under the interface name.CIP and IPv6 addresses are configured under a unit-number.DDLCI numbers, VPI/VCI values, and VLAN tags are physical parameters.” 相关考题
考题
Which two statements are true regarding interface properties? ()
A.MTU and speed must be configured under each unit.B.Physical parameters such as MTU, duplex mode, and speed are configured under the interface name.C.IP and IPv6 addresses are configured under a unit-number.D.DLCI numbers, VPI/VCI values, and VLAN tags are physical parameters.
考题
For a router to successfully redistribute routes between OSPF and EIGRP, which of the following are true?()
A. The router must have one routing protocol configured, but configuration for both routing protocols is not necessaryB. The router must hav e at least one working link connected to each routing domainC. The redistribute command must be configured under EIGRP to send the routes to OSPFD. The redistribute command should be configured under OSPF to take routes from EIGRP into OSPF
考题
Which of the following are true statements regarding the characteristics of OSPF areas? Select all that apply.()
A. All OSPF networks require the use of multiple areasB. Multiple OSPF areas must connect to area 0C. Single area OSPF networks must be configured in area 1D. Areas can be assigned any number from 0 to 63535E. Area 0 is called the backbone areaF. Each OSPF area need to be configured with a loopback interface
考题
Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to an interface（）A、The interface must be configured as a Multilink PPP interface.B、The correct bandwidth should be configured on the interface.C、A QoS policy must not be currently attached to the interface.D、CEF must be enableE、AutoQoS must be enabled globally before it can be enabled on the interface.F、An IP address must be configured on the interface if its speed is equal to or less than 768 kbps.
考题
Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）A、The interface must be configured as a Multilink PPP interfaceB、The correct bandwidth should be configured on the interfaceC、A QoS policy must not be currently attached to the interfaceD、CEF must be enabledE、AutoQoS must be enabled globally before it can be enabled on the interfaceF、An IP address must be configured on the interface if its speed is equal to or less than 768 kbps
考题
Which of these statements accurately identifies how Unicast Reverse Path Forwarding can be employed to prevent the use of malformed or forged IP sources addresses？（）A、It is applied only on the input interface of a router.B、It is applied only on the output interface of a router.C、It can be configured either on the input or output interface of a router.D、It cannot be configured on a router interface.E、It is configured under any routing protocol process.
考题
Which statement is true about the configuration of AutoQoS on a Frame Relay interface？（）A、AutoQoS can be configured from a different subinterface if the DLCI is already assigned to one subinterface B、Multilink PPP (MLP) over Frame Relay must be manually configured on low speed DLCIs C、for low-speed Frame Relay DLCIs with Frame Relay-to ATM interworking, the AutoQoS cannot be configured if a virtual template is already configured for the DLCI D、AutoQoS can be configured on a Frame Relay DLCI only if a map class is attached to the DLCI
考题
Which two statements are true regarding interface properties? （）A、MTU and speed must be configured under each unit.B、Physical parameters such as MTU, duplex mode, and speed are configured under the interface name.C、IP and IPv6 addresses are configured under a unit-number.D、DLCI numbers, VPI/VCI values, and VLAN tags are physical parameters.
考题
This question is about the formation of OSPF adjacency. An OSPF adjacency will not form correctly across a point-to-point link in the same area. Which would most likely cause this problem？（）A、Each interface has a different OSPF cost.B、Each interface is configured with secondary addresses as well as primary addresses.C、Each interface has a different MTU size.D、Each interface is configured with theip unnumbered loopback 0 command.
考题
Which two statements are true about the configuration of voice VLANs？（）A、Static secure MAC addresses can be configured in conjunction with voice VLANs.B、PortFast is automatically enabled when voice VLANs are configured.C、PortFast must be manually configured when voice VLANs are configured.D、Voice VLANs are typically configured on uplink ports.E、Voice VLANs are typically configured on access ports.
考题
You need to configure port security on switch R1. Which two statements are true about this technology？ （）A、 Port security can be configured for ports supporting VoIP.B、 With port security configured， four MAC addresses are allowed by default.C、 The network administrator must manually enter the MAC address for each device in order for the switch to allow connectivity.D、Withsecurity configured， only one MAC addresses is allowed by default. E、 Port security cannot be configured for ports supporting VoIP.
考题
For a router to successfully redistribute routes between OSPF and EIGRP, which of the following are true?（）A、The router must have one routing protocol configured, but configuration for both routing protocols is not necessaryB、The router must hav e at least one working link connected to each routing domainC、The redistribute command must be configured under EIGRP to send the routes to OSPFD、The redistribute command should be configured under OSPF to take routes from EIGRP into OSPF
考题
Which two statements regarding firewall user authentication client groups are true？（）A、Individual clients are configured under client groups in the configuration hierarchy.B、Client groups are configured under individual clients in the configuration hierarchy.C、Client groups are referenced in security policy in the same manner in which individual clients are referenced.D、Client groups are used to simplify configuration by enabling firewall user authentication without security policy.
考题
Which two statements are true about the primary address on an interface?（）A、It is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interface.B、You use the primary address when you have multiple IP addresses belonging to the same subnet on the same interface.C、It can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interface.D、By default, the primary address on an interface is selected as the numerically highest local address configured on the interface.
考题
Which two statements are correct regarding units in JUNOS?（）A、Units in JUNOS are always required for any interface configured with logical addresses such as IP and IPv6.B、Units in JUNOS are only required when you are configuring sub-interfaces for inter-VLAN routing.C、Unit numbers must match the DLCI or VCI numbers configured on the interface.D、Unit 0 is the only value allowed on interfaces running HDLC, PPP, or for Ethernet interfaces not doing VLAN-tagging.
考题
Which two statements are true about the primary address on an interface? （）A、It is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interfaceB、You use the primary address when you have multiple IP addresses belonging to the same subnet on the same intefaceC、It can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interfaceD、By default, the primary address on an interface is selected as the nmerically highest local address configured on the interface
考题
多选题Which two statements are true about the configuration of voice VLANs？（）AStatic secure MAC addresses can be configured in conjunction with voice VLANs.BPortFast is automatically enabled when voice VLANs are configured.CPortFast must be manually configured when voice VLANs are configured.DVoice VLANs are typically configured on uplink ports.EVoice VLANs are typically configured on access ports.
考题
多选题For a router to successfully redistribute routes between OSPF and EIGRP, which of the following are true?（）AThe router must have one routing protocol configured, but configuration for both routing protocols is not necessaryBThe router must hav e at least one working link connected to each routing domainCThe redistribute command must be configured under EIGRP to send the routes to OSPFDThe redistribute command should be configured under OSPF to take routes from EIGRP into OSPF
考题
多选题Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to an interface（）AThe interface must be configured as a Multilink PPP interface.BThe correct bandwidth should be configured on the interface.CA QoS policy must not be currently attached to the interface.DCEF must be enableEAutoQoS must be enabled globally before it can be enabled on the interface.FAn IP address must be configured on the interface if its speed is equal to or less than 768 kbps.
考题
单选题Which of these statements accurately identifies how Unicast Reverse Path Forwarding can be employed to prevent the use of malformed or forged IP sources addresses？（）A
It is applied only on the input interface of a router.B
It is applied only on the output interface of a router.C
It can be configured either on the input or output interface of a router.D
It cannot be configured on a router interface.E
It is configured under any routing protocol process.
考题
多选题Which two statements regarding firewall user authentication client groups are true？（）AIndividual clients are configured under client groups in the configuration hierarchy.BClient groups are configured under individual clients in the configuration hierarchy.CClient groups are referenced in security policy in the same manner in which individual clients are referenced.DClient groups are used to simplify configuration by enabling firewall user authentication without security policy.
考题
多选题Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）AThe interface must be configured as a Multilink PPP interfaceBThe correct bandwidth should be configured on the interfaceCA QoS policy must not be currently attached to the interfaceDCEF must be enabledEAutoQoS must be enabled globally before it can be enabled on the interfaceFAn IP address must be configured on the interface if its speed is equal to or less than 768 kbps
考题
多选题Which of the following are true statements regarding the characteristics of OSPF areas? Select all that apply.（）AAll OSPF networks require the use of multiple areasBMultiple OSPF areas must connect to area 0CSingle area OSPF networks must be configured in area 1DAreas can be assigned any number from 0 to 63535EArea 0 is called the backbone areaFEach OSPF area need to be configured with a loopback interface
考题
多选题You need to configure port security on switch R1. Which two statements are true about this technology？ （）APort security can be configured for ports supporting VoIP.BWith port security configured， four MAC addresses are allowed by default.CThe network administrator must manually enter the MAC address for each device in order for the switch to allow connectivity.DWithsecurity configured， only one MAC addresses is allowed by default.EPort security cannot be configured for ports supporting VoIP.
考题
多选题Which two statements are true about the primary address on an interface? （）AIt is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interfaceBYou use the primary address when you have multiple IP addresses belonging to the same subnet on the same intefaceCIt can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interfaceDBy default, the primary address on an interface is selected as the nmerically highest local address configured on the interface
考题
多选题Which two statements are true about the primary address on an interface?（）AIt is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interface.BYou use the primary address when you have multiple IP addresses belonging to the same subnet on the same interface.CIt can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interface.DBy default, the primary address on an interface is selected as the numerically highest local address configured on the interface.
考题
多选题Which two statements are correct regarding units in JUNOS?（）AUnits in JUNOS are always required for any interface configured with logical addresses such as IP and IPv6.BUnits in JUNOS are only required when you are configuring sub-interfaces for inter-VLAN routing.CUnit numbers must match the DLCI or VCI numbers configured on the interface.DUnit 0 is the only value allowed on interfaces running HDLC, PPP, or for Ethernet interfaces not doing VLAN-tagging.
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