配置动态 NAT 时，ip nat pool 命令定义的内容是什么？A．全局地址池B．转换的内部 IP 地址范围C．可用的 NAT 服务器池D．允许内部主机访问的外部 IP 地址范围
配置动态 NAT 时，ip nat pool 命令定义的内容是什么？
A．全局地址池
B．转换的内部 IP 地址范围
C．可用的 NAT 服务器池
D．允许内部主机访问的外部 IP 地址范围
参考答案和解析
全局地址池
相关考题：
命令ip nat pool aaa 192.1.1.2 192.1.1.10 netmask 255.255.255.0的作用是()A.指定可访问地址B.定义地址池C.指定路由D.定义哪些地址可以进行地址转换
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
A Cisco router has been configured with the following command:IP nat pool nat－test 192.168.6.10 192.168.6.20 netmask 255.255.255.0his is an example of what type of NAT?() A. Static NATB. Dynamic NATC. Dynamic NAT with overloadD. Port Address TranslationE. None of the above
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
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
阅读以下说明，回答问题1至问题4，将解答填入答题纸对应的解答栏内。【说明】某公司上网用户较少（约50台上网机器），因此公司网管申请了公网IP地址（117.112.2.101/30），拟通过NAT方式结合ACL提供公司内部员工上网，公司内网IP地址段为192.168.1.0/24。该公司的网络拓扑结构如图3-1所示。【问题3】（6分）为实现该公司员工通过出口设备访问互联网的需求，必须在路由器Rl上配置基于端口的动态地址转换，也就是PAT，请解释或完成下列配置命令。.....Rl（config）# ip route 0.0.0.0 0.0.0.0 s0 // （12）Rl（config）# access-list 1 permit 192.168.1.0 0.0.0.255 // （13）R1 （config）#ip nat pool public 117.112.2.101 117.112.2.101 netmask 255.255.255.0Rl（config）#ip nat inside source list l pool public // 定义NAT转换关系Rl（config）#interface （14）Rl（config-if）#ip nat insidelRl（config）#interhce （15）Rl（config-if）#ip nat outside // 定义NAT的内部和外部接口......Rl#show ip nat transWions // 显示NAT转换表Rl#show ip nat statistics // 显示当前NAT状态Rl#write // （16）Rl#reload // （17）......
在启用PAT的锐捷路由器上查看PAT转换条目的命令是（）A、show ip nat translationsB、show ip nat statisticsC、show ip nat convertD、show ip nat table
路由器配置中，创建一个名字为cisco含有30个地址的动态NAT池的命令是（）。A、ip nat pool cisco 171.16.10.65 171.16.10.94 net 255.255.255.240B、ip nat pool cisco 171.16.10.65 171.16.10.94 net 255.255.255.224C、ip nat pool CISCO 171.16.10.65 171.16.10.94 net 255.255.255.224D、ip nat pool cisco 171.16.10.1 171.16.10.254 net 255.255.255.0
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
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
A Cisco router has been configured with the following command:IP nat pool nat-test 192.168.6.10 192.168.6.20 netmask 255.255.255.0his is an example of what type of NAT?（）A、Static NATB、Dynamic NATC、Dynamic NAT with overloadD、Port Address TranslationE、None of the above
Interface ge-0/0/2.0 of your device is attached to the Internet and is configured with an IP address andnetwork mask of 71.33.252.17/24. A webserver with IP address 10.20.20.1 isrunning an HTTP service on TCP port 8080. The webserver is attached to the ge-0/0/0.0 interface of yourdevice. You must use NAT to make the webserver reachable from the Internet using port translation.Which type of NAT must you configure？（）A、source NAT with address shiftingB、pool-based source NATC、static destination NATD、pool-based destination NAT
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
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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.
单选题A Cisco router has been configured with the following command:IP nat pool nat-test 192.168.6.10 192.168.6.20 netmask 255.255.255.0his is an example of what type of NAT?（）AStatic NATBDynamic NATCDynamic NAT with overloadDPort Address TranslationENone of the above