H3C

在GRE Tunnel接口视图下,配置隧道封装模式为GRE的完整命令为()。A、tunnel protocol greB、tunnel greC、tunnel-protocol greD、protocol gre

题目

在GRE Tunnel接口视图下,配置隧道封装模式为GRE的完整命令为()。

  • A、tunnel protocol gre
  • B、tunnel gre
  • C、tunnel-protocol gre
  • D、protocol gre
参考答案和解析
正确答案:C
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相似问题和答案

第1题:

To securely transport EIGRP traffic, a network administrator will build VPNs between sites. What is the best method to accomplish the transport of EIGRP traffic?()

A. IPSec in tunnel mode

B. IPSec in transport mode

C. GRE with IPSec in transport mode

D. GRE with IPSec in tunnel mode


参考答案:C

第2题:

GRE的实现过程包括哪些步骤()

A.创建tunnel虚拟接口,使需要加封装的报文通过隧道接口进行转发

B.隧道源端对报文加封装

C.加封装处理结束后由GRE负责报文转发

D.隧道对端的解封装过程


参考答案:A, B, D

第3题:

根据网络拓扑和需求说明,解释路由器R2的GRE隧道配置。

……

R2(config)interface tunnel 0 (启用tunnel 0 )

R2(config-if)tunnel source sl/0 (9)

R2(config-iotunnel destination 200.100.1.1 (10)

R2(config-if)ipv6 address 2000:2fcc::2/64 (为tunnel配置IM地址)

R2(config-if)tunnel mode gre ipv6 (11)

(9)


正确答案:设置隧道源端口为S1/0
设置隧道源端口为S1/0

第4题:

You work as a network engineer, do you know an IPsec tunnel is negotiated within the protection of whichtype of tunnel?()

  • A、L2F tunnel
  • B、L2TP tunnel
  • C、GRE tunnel
  • D、ISAKMP tunnel

正确答案:D

第5题:

GRE VPN配置任务包括()

  • A、创建虚拟Tunnel接口
  • B、指定Tunnel接口的源端
  • C、指定Tunnel接口的目的端
  • D、设置Tunnel接口的网络地址

正确答案:A,B,C,D

第6题:

为保证MPLS TE Tunnel正确建立,以下关于MPLS TE Tunnel接口的配置说法正确的是()。

A. Tunnel 接口IP地址可以借用Loopback接口的IP

B. Tunnel 接口可以配置IP地址也可以不配置IP地址

C. 每次更改Tunnel 接口上的MPLS TE参数后,都需要使用mpls te commit命令提交配置

D. Tunnel 接口视图下,必须配置隧道终点IP地址


参考答案:A, C, D

第7题:

关于GRE(Generic Routing Encapulation)协议的说法哪些是正确的()

A.GRE用于对某些网络层协议(如:IP、IPX、AppleTalk等)的数据报进行封装,使这些被封装的数据报能够在IP网中传输

B.GRE是二层隧道协议

C.GRE在网络层之间采用了Tunnel(隧道)的技术

D.GRE是实现VPN所必需的协议


参考答案:A, C

第8题:

An engineer is reviewing another engineer‘s sample configuration for a GRE tunnel used to pass IPv6 traffiC. The tunnel ha s not yet been configured on the router.Which of the following commands is not required for the configuration to pass IPv6 traffic?()

A. tunnel source

B. tunnel destination

C. tunnel mode

D. All these commands are requireD


参考答案:C

第9题:

VitA的供给量为成人每天()

  • A、800µgRE
  • B、500µgRE
  • C、600µgRE
  • D、700µgRE

正确答案:A

第10题:

Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, destined for an Enterprise network. Which of the following answers best describes the router's logic that tells the router, for a given packet, to apply GRE encapsulation to the packet?()

  • A、When the packet received on the LAN interface is permitted by the ACL listed on the tunnel greacl command under the incoming interface
  • B、When routing the packet, matching a route whose outgoing interface is the GRE tunnel interface
  • C、When routing the packet, matching a route whose outgoing interface is the IPsec tunnel interface
  • D、When permitted by an ACL that was referenced in the associated crypto map

正确答案:B

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