在NAT技术中定义的接口类型有（）A、IGB、insideC、ILD、outside
在NAT技术中定义的接口类型有（）
- A、IG
- B、inside
- C、IL
- D、outside
相关考题：
Which two statements about static NAT translations are true?() A. They are always present in the NAT table.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.
What are two benefits of using NAT?() A.NAT protects network security because private networks are not advertised.B.NAT accelerates the routing process because no modifications are made on the packets.C.Dynamic NAT facilitates connections from the outside of the network.D.NAT facilitates end-to-end communication when IPsec is enable.E.NAT eliminates the need to re-address all host that require extemal access.F.NAT conserves addresses through host MAC-level multiplexing.
What is the function of the Cisco IOS command ip nat inside source static 10.1.1.5 172.35.16.5()。 A.It creates a global address pool for all outside NAT transactionsB.It establishes a dynamic address pool for an inside static addressC.It creates dynamic source translations for all inside local PAT transactionsD.It creates a one-to-one mapping between an inside local address and an inside global addressE.It maps one inside source address to a range of outside global addresses
Refer to the exhibit. What command sequence will enable PAT from the inside to outside network?() A.(config) ip nat pool isp-net 1.2.4.2 netmask 255.255.255.0 overloadB.(config-if) ip nat outside overloadC.(config) ip nat inside source list 1 interface ethernet1 overloadD.(config-if) ip nat inside overload
Refer to the exhibit. Which command would allow the translations to be created on the router?() A.ip nat pool mynats 1.1.128.1 1.1.135.254 prefix-length 19B.ip nat outside mynats 1.1.128.1 1.1.135.254 prefix-length 19C.ip nat pool mynats 1.1.128.1 1.1.135.254 prefix-length 18D.ip nat outside mynats 1.1.128.1 1.1.135.254 prefix-length 18
城域以太网在各个用户以太网之间建立多点第二层连接，IEEE802.1ad 定义运营商网桥协议提供的基本技术是在以太网帧中插入（上题）字段，这种技术被称为（本题）技术。A. Q-in-Q B. IP-in-IP C. NAT-in-NAT D. MAC-in-MAC
路由器配置中，静态NAT映射的命令是（）。A、ip nat inside source static 61.51.3.104 10.83.91.2B、ip nat insideC、ip nat outsideD、access-list 1 permit 10.83.91.0 0.0.1.255
以下关于NAT说法正确的是（）A、NAT与策略路由不能同时配置B、NAT的地址池可以与出接口地址在不同网段C、多出口NAT的地址池中每个地址段都需要与inside口对应D、多出口NAT的地址池中每个地址段都需要和outside口对应
What is the function of the Cisco IOS command ip nat inside source static 10.1.1.5 172.35.16.5（）。A、It creates a global address pool for all outside NAT transactionsB、It establishes a dynamic address pool for an inside static addressC、It creates dynamic source translations for all inside local PAT transactionsD、It creates a one-to-one mapping between an inside local address and an inside global addressE、It maps one inside source address to a range of outside global addresses
Which two statements about static NAT translations are true？（）A、They are always present in the NAT table.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 theoutside.D、They require no inside or outside interface markings because addresses are statically defined.
Given the topology of a server （with IP 209.165.202.150） protected behind the inside interface of an ASA/PIX，and the Internet on the outside interface. Users on the Internet need to access the server at any time， but the firewall administrator does not want to NAT the address of the server - since itis currentlya public address. Which of the following commands can be used to accomplish this？ （）A、 nat （inside） 0 209.165.202.150 255.255.255.255B、 access-list no-nat permit ip host209.165.202.150 anynat（inside） 0 access-list no-natC、 static（inside，outside） 209.165.202.150 209.165.202.150 netmask 255.255.255.255D、 no nat-controlE、 nat （inside） 1 209.165.202.150 255.255.255.255
路由器配置中，在内部地址连接的一端需要配置的命令是（）。A、ip nat insideB、ip nat outsideC、ip outside globalD、ip inside local
路由器配置中，在外部地址连接的一端需要配置的命令，错误的是（）。A、ip nat insideB、ip nat outsideC、ip outside globalD、ip inside localE、ip inside global
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.
Which two are uses of NAT？（）A、enabling network migrationsB、conserving public IP addressesC、allowing stateful packet inspectionD、preventing unauthorized connections from outside the network
在netfilter/iptables中内建了三个表：filter/nat/mangle.在nat表中包括的链有（）。A、PREROUTINGB、INPUTC、OUTPUTD、FORWARDE、POSTROUTING
使用NAT技术进行安全防御的好处有（）。A、使用NAT技术后，内网用户访问外网业务的可用性不受影响B、使用NAT技术后，外部人员无法得到内部网络信息C、使用NAT技术后，内外网络被隔断D、使用NAT技术后，可以避免两个内部网络互联时由于地址引起的问题
多选题Which two statements about static NAT translations are true？（）AThey are always present in the NATt able.BThey allow connection to be initiated from the outside.CThey can be configured with access lists，to allow two or more connections to be initiated from the outside.DThey require no inside or outside interface markings because addresses are statically defined.
多选题Which two statements about static NAT translations are true？（）AThey are always present in the NAT table.BThey allow connection to be initiated from the outside.CThey can be configured with access lists， to allow two or more connections to be initiated from theoutside.DThey require no inside or outside interface markings because addresses are statically defined.
多选题路由器配置中，在外部地址连接的一端需要配置的命令，错误的是（）。Aip nat insideBip nat outsideCip outside globalDip inside localEip inside global
多选题Which two statements about static NAT translations are true?（）AThey are always present in the NAT table.BThey allow connection to be initiated from the outside.CThey can be configured with access lists,to allow two or more connections to be initiated from the outside.DThey require no inside or outside interface markings because addresses are statically defined.