Which VPN router does not contain customer routing knowledge?() A. Provider Core (P)B. Provider Edge (PE)C. Customer Edge (CE)D. Customer Boundary (CB)
Which VPN router does not contain customer routing knowledge?()
A. Provider Core (P)
B. Provider Edge (PE)
C. Customer Edge (CE)
D. Customer Boundary (CB)
相关考题：
以下是指定VPN在建立连接时协商IKE使用的策略，阅读下面的配置信息，解释(6)、(7)处的命令。Router(config) crypto isakmp policy 10(定义策略为10)Router(config-isakmp) hash md5(6)Router(config-isakmp) authentication prc-sharc(7)Router(config-isakmp) exitRouter(config) crypto isakmp key cisco123 address 0,0.0.0 0.0.0.0(配置预共享密钥为cisc0123，对等端为所有IP)
Given the following configuration on the Paris PE router:routing-instance{VPN-A-Paris-Munich{instance-type vrf;interface so-6/0/0.0;interface so-6/0/1.0;route-distinguisher 65535:0;vrf-target target:65535:101;routing-options{static {route 172.16.0.0/16 next-hop so-6/0/0.0;route 172.17.0.0/16 next-hop so-6/0/1.0;}Which community value would the Munich PE router match against in an import policy associated with this VPN?（）A. 101B. 65535:0C. 65535:101D. target:65535:101
查看私网静态路由表的指令为:()。 A.router#showip route vrfL3VPN-NB.router#showip vrf L3VPN-NC.router#route print vrf L3VPN-ND.router#showip route
680协议栈查看私网路由表的指令为:()。 A.router#show ip route vrfL3VPN-NB.router#show ip vrfL3VPN-NC.router#route print vrfL3VPN-ND.router#show ip route
【说明】图5-1是某公司利用Internet建立的VPN【问题1】(4分)使用VPN技术，是为了保证内部数据通过Internet安全传输，VPN技术主要采用哪些技术来保证数据安全【问题2】(3分)分部1采用DDN通过一台路由器接入Internet。 阅读下面的路由配置信息，将(1)～(3)处标识的语句进行解释。Routeren (进入特权模式)Router config terminal (进入全局配置模式)Router(config)enable secret cisco (设置特权口令)Router(config)line vty 04Router(config-line)password goodbad ___(1)___Router(config-line)exitRouter(config) interface eth 0/0 (进入以太网接口配置模式)Router(config-if) ip address 202.117.1.1 255.255.255.0 (设置IP地址和掩码)Router(config-if)no shutdown (启用以太网接口)Router(config-if)exitRouter(confi9)interface serialO/O (进入串口配置模式)RouteIconfig-if)ip address 211.175.132.10 255.255.255.252 (设置IP地址和掩码)Router(config-if) bandwidth 256 (指定带宽为256k)Router(config-if) encapsulation PPP ___(2)___Router(config-if) no cdpenable ___(3)___Router(config-if) no shutdown (启用serial接口)Router(config-if) exitRouter(config)【问题3】(4分)分部1的路由器配置为ethernet0/0端口接内部网络，serialO/O端口接外部网络。下列配置指定内外网端口，完成下列配置，将答案填写在答题纸相应的位置。Router(config-if) inter ethO/ORouter(config-if) ___(4)___Router(config-if) inter serial0/0Router(config-if) ___(5)___Router(config-if) exitRouter(config-if)【问题4】(4分)以下是指定VPN在建立连接时协商IKE使用的策略，阅读下面的配置信息，解释(6)、(7)处的命令，将答案填写在答题纸相应的位置。Router(config-if) crypto isakmp policy 10 (定义策略为10)Router(config-isakmp) hash md5___(6)___Router(config-imp) authentication pre-share___(7)___Router(config-isakmp) exitRouter(config)crypto isakmp keycisc0 123 address 0.0.0.00.0.0.0 (配置预共享密钥为cisco123，对等端为所有IP)
ThenetworksetupforthistroubleticketisshowninFigure3.TroubleTicketStatementDSW1andR4cannotpingR2’sloopbackorR2’ss0/0/0/0.12IPv6address.InitialtroubleshootingshowsandR2isnotanOSPFv3neighboronR3.ConfigurationonR2ipv6unicast-routing!ipv6routerospf6router-id2.2.2.2!interfaces0/0/0/0.23ipv6address2026：：1：1/122ConfigurationR3ipv6unicast-routing!ipv6routerospf6router-id3.3.3.3!interfaces0/0/0/0.23ipv6address2026：：1：2/122ipv6ospf6area0Figure3OnWhichdeviceisthefaultconditionlocated?（）
Whatarethefoursteps,intheircorrectorder,tomitigateawormattack?() A.contain，inoculate，quarantine，andtreatB.inoculate，contain，quarantine，andtreatC.quarantine，contain，inoculate，andtreatD.preparation，identification，traceback，andpostmortemE.preparation，classification，reaction，andtreatF.identification，inoculation，postmortem，andreaction
4．—_________ Mike________ his homework in the evening?—No，he doesn't．A． Do；doesB． Does；doC． Do；doD． Does；does
Which of the following may illustrate the difference between "competence" and__________ "performance"?A．What a person "knows" and what he/she "does".B．What a person "can do" and what he/she "does".C．What a person "does" and what he/she "knows".D．What a person "does" and what he/she "can do".