大橙子网站建设,新征程启航

为企业提供网站建设、域名注册、服务器等服务

GRE实验

                                路由封装协议GRE实验

公司主营业务:成都网站设计、网站建设、移动网站开发等业务。帮助企业客户真正实现互联网宣传,提高企业的竞争能力。创新互联是一支青春激扬、勤奋敬业、活力青春激扬、勤奋敬业、活力澎湃、和谐高效的团队。公司秉承以“开放、自由、严谨、自律”为核心的企业文化,感谢他们对我们的高要求,感谢他们从不同领域给我们带来的挑战,让我们激情的团队有机会用头脑与智慧不断的给客户带来惊喜。创新互联推出商丘免费做网站回馈大家。

 

GRE(Generic Routing Encapsulation)即通用路由封装协议,是对某些网络层协议(如IP和IPX)的数据报进行封装,使这些被封装的数据报能够在另一个网络层协议(如IP)中传输

一.实验拓扑

GRE实验

二.设置

R1:

interfaceFastEthernet0/0

ip address61.130.130.1 255.255.255.252

 

interfaceFastEthernet0/1

ip address192.168.1.254 255.255.255.0

 

interface Tunnel10

ip address192.168.4.1 255.255.255.0

tunnel sourceFastEthernet0/0

tunnel destination61.130.132.1

 

ip classless

ip route 0.0.0.00.0.0.0 61.130.130.2

ip route192.168.2.0 255.255.255.0 192.168.4.2

 

 

R2:

interface FastEthernet0/0

ip address61.130.130.2 255.255.255.252

 

interfaceFastEthernet0/1

ip address 61.130.132.2255.255.255.252

 

R3:

 

interface FastEthernet0/0

ip address 61.130.132.1 255.255.255.252

 

interface FastEthernet0/1

ip address 192.168.2.254 255.255.255.0

 

interface Tunnel20

ip address 192.168.4.2 255.255.255.0

tunnel source FastEthernet0/0

tunnel destination 61.130.130.1

 

ip classless

ip route 0.0.0.0 0.0.0.0 61.130.132.2

ip route 192.168.1.0 255.255.255.0192.168.4.1

 

三.检查结果

R1:

1.    查看路由表:

r1#show ip route

Codes: C - connected, S - static, I - IGRP,R - RIP, M - mobile, B - BGP

 

Gateway of last resort is 61.130.130.2 tonetwork 0.0.0.0

 

    61.0.0.0/30 is subnetted, 1 subnets

C      61.130.130.0 is directly connected, FastEthernet0/0

C   192.168.1.0/24 is directly connected, FastEthernet0/1

S   192.168.2.0/24 [1/0] via 192.168.4.2

C   192.168.4.0/24 is directly connected, Tunnel10

S*  0.0.0.0/0 [1/0] via 61.130.130.2

2.    查看tunnel接口

r1#show interface tunnel 10

Tunnel10 is up, line protocol is up(connected)

 Hardware is Tunnel

 Internet address is 192.168.4.1/24

  MTU17916 bytes, BW 100 Kbit/sec, DLY 50000 usec,

    reliability 255/255, txload 1/255, rxload 1/255

 Encapsulation TUNNEL, loopback not set

 Keepalive not set

 Tunnel source 61.130.130.1 (FastEthernet0/0), destination 61.130.132.1

 Tunnel protocol/transport GRE/IP

   Key disabled, sequencing disabled

   Checksumming of packets disabled

 Tunnel TTL 255

  Fast tunneling enabled

 Tunnel transport MTU 1476 bytes

 Tunnel transmit bandwidth 8000 (kbps)

 Tunnel receive bandwidth 8000 (kbps)

 Last input never, output never, output hang never

 Last clearing of "show interface" counters never

 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 1

 Queueing strategy: fifo

 Output queue: 0/0 (size/max)

  5minute input rate 0 bits/sec, 0 packets/sec

  5minute output rate 0 bits/sec, 0 packets/sec

    26 packets input, 3328 bytes, 0 no buffer

    Received 0 broadcasts, 0 runts, 0 giants, 0 throttles

    0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

    0 input packets with dribble condition detected

    42 packets output, 5376 bytes, 0 underruns

    0 output errors, 0 collisions, 0 interface resets

     0 unknown protocol drops

    0 output buffer failures, 0 output buffers swapped out

 

四.测试结果:

Pc1:

GRE实验

 

PC2:

GRE实验


标题名称:GRE实验
链接地址:http://dzwzjz.com/article/gcgcpi.html
在线咨询
服务热线
服务热线:028-86922220
TOP