多选题Which two are uses of NAT？（）Aenabling network migrationsBconserving public IP addressesCallowing stateful packet inspectionDpreventing unauthorized connections from outside the network

题目

多选题

Which two are uses of NAT？（）

enabling network migrations

conserving public IP addresses

allowing stateful packet inspection

preventing unauthorized connections from outside the network

参考答案和解析

正确答案： B,D

解析：暂无解析

更多“多选题Which two are uses of NAT？（）Aenabling network migrationsBconserving public IP addressesCallowing stateful packet inspectionDpreventing unauthorized connections from outside the network”相关问题

第1题

Which two QoS classification and marking statements are true？（）A、 In a Frame Relay network， delay sensitive traffic is tagged with the discard eligible （DE） bit.B、 In an MPLS network， the three most significant bits of the DSCP or the IP precedence of the IP packet are copied into the MPLS EXP field.C、 In an MPLS network， the MPLS EXP bits are used to identify up to 16 CoS values.D、 The differentiated services code point （DSCP） field consists of the first three bits of the IP precedence field in the header of an IP packet.E、 The 802.1Q standard uses a three bit field referred to as the user priority bits （PRI） to mark packets as belonging to a specific CoS.

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第2题

Which statements describes the remote sites in a Cisco Single-Site Secure Network Foundation solution with remote teleworkers？（）A、They are separate from the central site and use NAT to route through the Internet to the Central SiteB、They are part of the VLANs at the Central Site； they are in the same subnetsC、They use public IP Addresses that are routable through the InternetD、They are in separate subnets but are part of the private address space of the network

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第3题

Which two QoS classification and marking statements are true？（）A、 In a Frame Relay network， delay sensitive traffic is tagged with the discard eligible （DE） bit.B、 In an MPLS network， the three most significant bits of the DSCP or the IP precedence of the IP packet are copied into the MPLS EXP fieldC、 In an MPLS network， the MPLS EXP bits are used to identify up to 16 CoS values.D、 The differentiated services code point （DSCP） field consists of the first three bits of the IP precedence field in the header of an IP packet.E、 The 802.10 standard uses a three bitfield referred to as the user priority bits （PRI） to mark packets as belonging to a specific CoS.

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第4题

A traditional router is better suited than a firewall device for which function？（）A、VPN establishmentB、packet-based forwardingC、stateful packet processingD、Network Address Translation

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第5题

What are two uses of NAT？（）A、conserving public IP addressesB、allowing stateful packet inspectionC、preventing unauthorized connections from outside the networkD、allowing networks with overlapping private address space to communicate

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第6题

In any NAT (network address translation) configuration, what is the Inside Global IP address?（）A、The summarized address for all internal subnetted addresses.B、A private IP address assigned to a host on the inside network.C、A registered address that represents an inside host to an outside network.D、A unique IP address used on an internal networkE、Non of the above

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第7题

Which two statements about static NAT translations are true？（）A、They are always present in the NATt able.B、They allow connection to be initiated from the outside.C、They can be configured with access lists，to allow two or more connections to be initiated from the outside.D、They require no inside or outside interface markings because addresses are statically defined.

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多选题Which two are uses of NAT？（）Aenabling network migrationsBconserving public IP addressesCallowing stateful packet inspectionDpreventing unauthorized connections from outside the network

题目

参考答案和解析

更多“多选题Which two are uses of NAT？（）Aenabling network migrationsBconserving public IP addressesCallowing stateful packet inspectionDpreventing unauthorized connections from outside the network”相关问题

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