思科IOS命令ip nat inside source static10.1.1.5172.35.16.5的作用是什么()。 A.为所有外部nat创建一个全局的地址池B.为内部的静态地址创建动态的地址池C.为所有内部本地pat创建了动态源地址转换D.为内部本地地址和内部全局地址创建一对一的映射关系E.映射一个内部源地址到一个公共的外部全局地址
思科IOS命令ip nat inside source static10.1.1.5172.35.16.5的作用是什么()。
A.为所有外部nat创建一个全局的地址池
B.为内部的静态地址创建动态的地址池
C.为所有内部本地pat创建了动态源地址转换
D.为内部本地地址和内部全局地址创建一对一的映射关系
E.映射一个内部源地址到一个公共的外部全局地址
相关考题：
Cisco IOS命令ip nat inside source static 10.1.1.5 172.35.16.5的作用是什么()A.为所有的外部NAT创建一个全局的地址池B.为内部的静态地址创建动态的地址池C.它为所有内部本地PAT创建创建了动态源地址转换D.为内部本地地址和内部全局地址创建一对一的映射关系
[说明]下面是某路由器的部分配置信息，解释部分语句的含义。[配置路由器信息]Current configuration：!hostname router1isdn switch-type basic-net3 (1)!interface Ethernet0ip address 10.0.0.1 255.255.255.0ip nat inside (2)!interface bri 0ip address negotiated (3)ip nat outsideencapsulation PPPPPP authentication pap callin (4)PPP multlink (5)dialer-group 1dialer string 2633PPP pap sent-username 263 password 263 (6)ip route 0.0.0.0 0.0.0.0 bri 0access-list 2 permit any (7)dialer-list 1 protocol ip permit (8)ip nat inside source list 2 interface bri 0 overload (9)……End
请参照图5-1，在路由器上完成销售部网段NAT的部分配置。……Router(config)ip nat pool xiaoshou 61.246.100.99 61.246.100.99 netmask(7)!设置地址池!Router(config)access-list 2 permit(8)(9)!定义访问控制列表!Router(config)ip nat inside source list 2 pool xiaoshou!使用访问控制列表完成地址映射
阅读以下说明，回答问题1～3，将答案填入对应的解答栏内。网络地址转换(NAT)的主要目的是解决IP地址短缺问题以及实现TCP负载均衡等。在图4-1的设计方案中，与Internet连接的路由器采用网络地址转换。某学校通过专线上网，申请的合法Internet IP地址202.168.10.1～202.168.10.10，使用路由器的NAT功能进行地址转换，具体配置如下，解释配置命令含义。version 11.3no service password-encryption!hostname 2601 (1)!enable password cisc02006 (2)ip nat pool aaa 202.168.10.2 202.168.10.10 netmask 255.255.255.240(3)ip nat inside source list 1 pool aaa overload (4)!interface Ethernet0ip address 10.1.1.1 255.255.255.0ip nat inside (5)!interface Serial0ip address 202.1 68.10.1 255.255.255.240ip nat outside (6)bandwidth 2000 (7)clockrate 2000000!no ip classlessip route 0.0.0.0 0.0.0.0 Serial0 (8)access-list 1 permit 10.1.1.0 0.0.0.255 (9)!!end
随着Internet迅速发展，公网IP地址短缺已成为一个十分突出的问题。为了解决这一问题，出现了多种解决方案。而使用路由器的NAT/NAPT(Network Address Translation/Network Address Port Translation)功能是其中一种解决方法。如图5-1所示，某企业通过租用ISP的线路(获得的公网IP网段为：218.94.86.0/29，除去两个互联的IP地址)，实现企业的电子商务。其中，有一对外的Web服务器(内网IP地址为192.168.0.100/24)，一OA服务器(内网IP地址为192.168.0.101/24)。以下是本端路由器的配置摘要，请解释其中部分语句的含义(“//”后为注释内容)。version 11.2 //版本!hostname RouterCOM //路由器名称!interface Seria10 //串口0ip address 218.94.86.2 255.255.255.248 //串口0的ip地址ip nat outside (1)!interface FastEthernet 0 //快速以太口0ip address 192.168.0.1 255.255.255.0 //快速以太口0的ip地址ip nat inside (2)!access-list 1 permit 192.168.0.0 0.0.0.255 (3)!ip nat pool natpool 218.94.86.5 218.94.86.6 netmask 255.255.255.248(4)ip nat inside source static 192.168.0.100 218.94.86.3 (5)ip nat inside source statiC 192.168.0.101 218.94.86.4ip nat inside source list 1 pool natpool overload (6)……(略)end
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
查看静态NAT映射条目的命令为() A.show ip interfaceB.show ip nat routeC.show ip nat statisticsD.show nat ip statistics
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
某公司的机房有一台服务器，其IP地址为172.16.5.3，公司路由器的外网口为Fastethernet0/1，其IP地址为219.14.71.5。管理员要在下班回家后通过windows远程桌面访问该服务器，以下哪种操作均可以实现此需求？（）A、ip nat inside source static tcp 172.16.5.33389219.14.71.59000B、ip nat inside source static udp 172.16.5.33389219.14.71.59000C、ip nat inside source static tcp 172.16.5.33389 interface fastethernet 0/19000D、ip nat inside source static udp 172.16.5.33389 interface fastethernet 0/19000
静态NAT的cisco路由器的配置，正确的指令是（）A、ip nat inside source static 192.168.0.3 211.139.250.234B、ip nat inside source static 192.168.0.3 255.255.255.248 211.139.250.234C、ip nat inside source static 192.168.0.3 211.139.250.234 255.255.255.248D、ip nat inside source static 211.139.250.234 192.168.0.3
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
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 transactions.B、It establishes a dynamic address pool for an inside static address.C、It creates dynamic source translations for all inside local PAT transactions.D、It creates a one-to-one mapping between an inside local address and an inside global address.E、It maps one inside source address to a range of outside global addresses.
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
Which statement describes the behavior of source NAT with address shifting？（）A、Source NAT with address shifting translates both the source IP address and the source port of a packet.B、Source NAT with address shifting defines a one-to-one mapping from an original source IP address to a translated source IP address.C、Source NAT with address shifting can translate multiple source IP addresses to the same translated IP address.D、Source NAT with address shifting allows inbound connections to be initiated to the static source pool IP addresses.
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
思科路由器上的启动配置文件的作用是什么？（）A、便于设备硬件组件的基本操作B、包含用于在启动时实施路由器初始配置的命令C、包含路由器IOS当前使用的配置命令D、提供受限的IOS备份版本，以应对路由器无法加载功能完整的IOS的情况
思科IOS命令ip nat inside source static10.1.1.5172.35.16.5的作用是什么（）。A、为所有外部nat创建一个全局的地址池B、为内部的静态地址创建动态的地址池C、为所有内部本地pat创建了动态源地址转换D、为内部本地地址和内部全局地址创建一对一的映射关系E、映射一个内部源地址到一个公共的外部全局地址
Which statement is true about source NAT？（）A、Source NAT works only with source pools.B、Destination NAT is required to translate the reply traffic.C、Source NAT does not require a security policy to function.D、The egress interface IP address can be used for source NAT
单选题路由器配置中，静态NAT映射的命令是（）。Aip nat inside source static 61.51.3.104 10.83.91.2Bip nat insideCip nat outsideDaccess-list 1 permit 10.83.91.0 0.0.1.255
单选题What is the function of the Cisco IOS command ip nat inside source static 10.1.1.5 172.35.16.5？（）AIt creates a global address pool for all outside NAT transactions.BIt establishes a dynamic address pool for an inside static address.CIt creates dynamic source translations for all inside local PAT transactions.DIt creates a one-to-one mapping between an inside local address and an inside global address.EIt maps one inside source address to a range of outside global addresses.
单选题Which statement is true about source NAT？（）ASource NAT works only with source pools.BDestination NAT is required to translate the reply traffic.CSource NAT does not require a security policy to function.DThe egress interface IP address can be used for source NAT
单选题What is the function of the Cisco IOS command ip nat inside source static 10.1.1.5 172.35.16.5（）。AIt creates a global address pool for all outside NAT transactionsBIt establishes a dynamic address pool for an inside static addressCIt creates dynamic source translations for all inside local PAT transactionsDIt creates a one-to-one mapping between an inside local address and an inside global addressEIt maps one inside source address to a range of outside global addresses
多选题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？ （）Anat （inside） 0 209.165.202.150 255.255.255.255Baccess-list no-nat permit ip host209.165.202.150 anynat（inside） 0 access-list no-natCstatic（inside，outside） 209.165.202.150 209.165.202.150 netmask 255.255.255.255Dno nat-controlEnat （inside） 1 209.165.202.150 255.255.255.255
单选题查看静态NAT映射条目的命令为（）Ashow ip interfaceBshow ip nat routeCshow ip nat statisticsDshow nat ip statistics
多选题路由器配置中，下列（）命令不是用来显示路由器上的发生实时地址转换信息的命令。Ashow ip nat translationsBshow ip nat statisticsCdebug ip natDclear ip nat translationEclear ip nat translation *
单选题Which statement describes the behavior of source NAT with address shifting？（）ASource NAT with address shifting translates both the source IP address and the source port of a packet.BSource NAT with address shifting defines a one-to-one mapping from an original source IP address to a translated source IP address.CSource NAT with address shifting can translate multiple source IP addresses to the same translated IP address.DSource NAT with address shifting allows inbound connections to be initiated to the static source pool IP addresses.
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