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单选题
Which statement is correct about policies in the Junos OS?（）
A
Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.
B
Export policies are used to filter routes destined for the routing table.
C
Export policies are used to filter routes being sent to neighboring devices.
D
Export policies are used to filter traffic leaving the device.
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更多 “单选题Which statement is correct about policies in the Junos OS?（）A Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.B Export policies are used to filter routes destined for the routing table.C Export policies are used to filter routes being sent to neighboring devices.D Export policies are used to filter traffic leaving the device.” 相关考题
考题
Which statement is true regarding the Network Time Protocol (NTP) on Junos devices?()
A. MD5 authentication is supported by the Junos OSB. Server mode is not supported by the Junos OSC. The Junos OS can provide a primary time referenceD. The Junos OS does not support the use of a boot server
考题
Which two statements are true regarding routing policy processing?()
A. The Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs.B. Policies are evaluated from right to left as displayed in the Junos OS configuration file.C. Polices are evaluated based on the order in which they are applied to a routing protocol.D. Policy processing stops once the last statement in the policy is evaluated.
考题
Which statement is correct regarding the Junos OS?()
A. The same Junos OS image is used on all Junos devices.B. The Junos OS provides separation between the control and forwarding planes.C. Each Junos OS image is based on model-specific source code.D. The Junos OS creates a secondary instance of the kernel to ensure redundancy.
考题
After applying the policy-rematch statement under the security policies stanza, what would happen to an existing flow if the policy source address or the destination address is changed and committed?（）A、The Junos OS drops any flow that does not match the source address or destination address.B、All traffic is dropped.C、All existing sessions continue.D、The Junos OS does a policy re-evaluation.
考题
Which two statements about Junos software packet handling are correct?（）(Choose two.)A、The Junos OS applies service ALGs only for the first packet of a flow.B、The Junos OS uses fast-path processing only for the first packet of a flow.C、The Junos OS performs policy lookup only for the first packet of a flow.D、The Junos OS applies SCREEN options for both first and consecutive packets of a flow.
考题
Which statement is correct about the validate option when upgrading JUNOS software？（）A、It will check the MD5 checksum of the install package.B、It will check if the device meets the memory requirements for the install package.C、It will check the compatibility of the configuration with the install package.D、It will check if the device meets the storage requirement for the install package.
考题
Which statement is true regarding the Junos OS?（）A、All platforms running the Junos OS use the same source code baseB、All platforms running the Junos OS use the same PFEC、All platforms running the Junos OS use a hard drive to optimize syslog data storageD、All platforms running the Junos OS use a separate process with protected memory space for each routing protocol
考题
Which statement is true regarding the Junos OS?（）A、The Junos kernel is based on the Solaris operating sytemB、The Junos kernel is based on the GNU Zebra operating systemC、The Junos kernel is completely original and not based on any other operating systemD、The Junos kernel is based on the FreeBSD UNIX operating system
考题
Which two statements are true about terms in a routing policy?（）A、A routing policy cannot have more than one term.B、If a term does not contain a from statement, all routes match.C、If a term does not contain a from statement, the Junos OS will not commit.D、A then statement is not mandatory in a term.
考题
Which statement is true regarding the Network Time Protocol (NTP) on Junos devices?（）A、MD5 authentication is supported by the Junos OSB、Server mode is not supported by the Junos OSC、The Junos OS can provide a primary time referenceD、The Junos OS does not support the use of a boot server
考题
Which two statements are true about terms in a routing policy?（）A、A then statement is mandatory in a termB、If a term does not contain a from statement, all routers matchC、If a term does not contain a from statement, the Junos OS will not commitD、A then statement is not mandatory in a term
考题
Which two statements are true regarding routing policy processing?（）A、The Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs.B、Policies are evaluated from right to left as displayed in the Junos OS configuration file.C、Polices are evaluated based on the order in which they are applied to a routing protocol.D、Policy processing stops once the last statement in the policy is evaluated.
考题
Which statement is true regarding the Junos OS?（）A、The Junos kernel is based on the Solaris operating system.B、The Junos kernel is based on the GNU Zebra operating system.C、The Junos kernel is completely original and not based on any other operating system.D、The Junos kernel is based on the FreeBSD UNIX operating system.
考题
Which statement is correct regarding the Junos OS?（）A、The same Junos OS image is used on all Junos devices.B、The Junos OS provides separation between the control and forwarding planes.C、Each Junos OS image is based on model-specific source code.D、The Junos OS creates a secondary instance of the kernel to ensure redundancy.
考题
单选题Which statement is correct about policies in the Junos OS?（）A
Import policies are used to filter routes from the routing table to the forwarding table.B
Import policies are used to filter routes destined for the routing table.C
Import policies are used to filter routes being sent to neighboring devices.D
Import policies are used to filter traffic entering the device.
考题
多选题Which two statements about Junos software packet handling are correct?（）(Choose two.)AThe Junos OS applies service ALGs only for the first packet of a flow.BThe Junos OS uses fast-path processing only for the first packet of a flow.CThe Junos OS performs policy lookup only for the first packet of a flow.DThe Junos OS applies SCREEN options for both first and consecutive packets of a flow.
考题
单选题Which statement is true regarding the Network Time Protocol (NTP) on Junos devices?（）A
MD5 authentication is supported by the Junos OSB
Server mode is not supported by the Junos OSC
The Junos OS can provide a primary time referenceD
The Junos OS does not support the use of a boot server
考题
单选题Which statement is true regarding the Junos OS?（）A
All platforms running the Junos OS have identical factory-default configurationsB
All platforms running the Junos OS use the IP2 processor for longest-match lookupC
All platforms running the Junos OS use the same source code baseD
All platforms running the Junos OS use FXP1 for communication between control and forwarding planes
考题
单选题Which statement is correct regarding the Junos OS?（）A
The same Junos OS image is used on all Junos devices.B
The Junos OS provides separation between the control and forwarding planes.C
Each Junos OS image is based on model-specific source code.D
The Junos OS creates a secondary instance of the kernel to ensure redundancy.
考题
单选题Which statement is true regarding the Junos OS?（）A
All platforms running the Junos OS separate the functions of learning and flooding.B
All platforms running the Junos OS separate the functions of control and forwarding.C
All platforms running the Junos OS separate the functions of routing and bridging.D
All platforms running the Junos OS separate the functions of management and routing.
考题
单选题Which statement is true regarding the Junos OS?（）A
The Junos kernel is based on the Solaris operating system.B
The Junos kernel is based on the GNU Zebra operating system.C
The Junos kernel is completely original and not based on any other operating system.D
The Junos kernel is based on the FreeBSD UNIX operating system.
考题
多选题Which two statements are correct about firewall filters in the Junos OS?（）AFirewall filters are stateless.BFirewall filters are used to control routing information that is exchanged between devices.CFirewall filters are used to control traffic passing through the device.DFirewall filters can only be applied to traffic entering the device.
考题
多选题Which two statements are true about terms in a routing policy?（）AA then statement is mandatory in a termBIf a term does not contain a from statement, all routers matchCIf a term does not contain a from statement, the Junos OS will not commitDA then statement is not mandatory in a term
考题
单选题Which statement is true regarding the Junos OS?（）A
The Junos kernel is based on the Solaris operating systemB
The Junos kernel is based on the GNU Zebra operating systemC
The Junos kernel is completely original and not based on any other operating systemD
The Junos kernel is based on the FreeBSD UNIX operating system
考题
单选题After applying the policy-rematch statement under the security policies stanza, what would happen to an existing flow if the policy source address or the destination address is changed and committed?（）A
The Junos OS drops any flow that does not match the source address or destination address.B
All traffic is dropped.C
All existing sessions continue.D
The Junos OS does a policy re-evaluation.
考题
多选题Which two statements are true about terms in a routing policy?（）AA routing policy cannot have more than one term.BIf a term does not contain a from statement, all routes match.CIf a term does not contain a from statement, the Junos OS will not commit.DA then statement is not mandatory in a term.
考题
单选题Which statement is true regarding the Junos OS?（）A
All platforms running the Junos OS have identical factory-default configurations.B
All platforms running the Junos OS use the IP2 processor for longest-match lookup.C
All platforms running the Junos OS use the same source code base.D
All platforms running the Junos OS use FXP1 for communication between control and forwarding planes.
考题
单选题Which statement is correct about policies in the Junos OS?（）A
Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.B
Export policies are used to filter routes destined for the routing table.C
Export policies are used to filter routes being sent to neighboring devices.D
Export policies are used to filter traffic leaving the device.
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