H3C 单臂路由实验

H3C 单臂路由实验

实验拓扑

​image​

实验需求

  1. 按照图示为 PC1 和 PC2 配置 IP 地址和网关
  2. PC1 属于 Vlan10，PC2属于 Vlan20，配置单臂路由实现 Vlan10 和 Vlan20 三层互通
  3. PC1 和 PC2 可以互通

实验步骤

PC 配置IP地址（略）

配置单臂路由实现 Vlan10 和 Vlan20 三层互通

用单臂路由实现 Vlan 间三层互通，需要把 SW2 连接 R1 的接口配置为 Trunk，并允许 Vlan10 和 Vlan20 通过，R1 连接 SW2 的接口上要开启子接口，分别作为 Vlan10 和 Vlan20 的网关。

SW1 配置

创建VLAN10和VLAN20

#
vlan 10
#
vlan 20

G1/0/1和G1/0/2分别加入VLAN10和VLAN20

#
interface GigabitEthernet1/0/1
 port link-mode bridge
 port access vlan 10
#
interface GigabitEthernet1/0/2
 port link-mode bridge
 port access vlan 20

G1/0/3 Trunk 放行VLAN10和VLAN20

#
interface GigabitEthernet1/0/3
 port link-mode bridge
 port link-type trunk
 undo port trunk permit vlan 1
 port trunk permit vlan 10 20

R1 配置

创建G0/0.1子接口，配置网关IP地址，开启 dot1q 识别，绑定VLAN10

#
interface GigabitEthernet0/0.1
 ip address 192.168.1.254 255.255.255.0
 vlan-type dot1q vid 10

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创建G0/0.2子接口，配置网关IP地址，开启 dot1q 识别，绑定VLAN20

#
interface GigabitEthernet0/0.2
 ip address 192.168.2.254 255.255.255.0
 vlan-type dot1q vid 20

实验验证

在 R1 上查看路由表，会发现已经产生了到达192.168.1.0/24网段和192.168.2.0/24网段的直连路由，出接口分别指向各自子接口，证明路由器已经可以对 Vlan10 和 Vlan20 间的数据进行三层转发

[R1]dis ip routing-table 

Destinations : 13	Routes : 13


Destination/Mask   Proto   Pre Cost        NextHop         Interface

0.0.0.0/32         Direct  0   0           127.0.0.1       InLoop0

127.0.0.0/8        Direct  0   0           127.0.0.1       InLoop0

127.0.0.1/32       Direct  0   0           127.0.0.1       InLoop0

127.255.255.255/32 Direct  0   0           127.0.0.1       InLoop0

192.168.1.0/24     Direct  0   0           192.168.1.254   GE0/0.1

192.168.1.254/32   Direct  0   0           127.0.0.1       InLoop0

192.168.1.255/32   Direct  0   0           192.168.1.254   GE0/0.1

192.168.2.0/24     Direct  0   0           192.168.2.254   GE0/0.2

192.168.2.254/32   Direct  0   0           127.0.0.1       InLoop0

192.168.2.255/32   Direct  0   0           192.168.2.254   GE0/0.2

224.0.0.0/4        Direct  0   0           0.0.0.0         NULL0

224.0.0.0/24       Direct  0   0           0.0.0.0         NULL0

255.255.255.255/32 Direct  0   0           127.0.0.1       InLoop0

PC1 和 PC2 可以互通

PC1 Ping PC2

<H3C>ping 192.168.2.1
Ping 192.168.2.1 (192.168.2.1): 56 data bytes, press CTRL_C to break
56 bytes from 192.168.2.1: icmp_seq=0 ttl=254 time=1.023 ms
56 bytes from 192.168.2.1: icmp_seq=1 ttl=254 time=2.137 ms
56 bytes from 192.168.2.1: icmp_seq=2 ttl=254 time=1.533 ms
56 bytes from 192.168.2.1: icmp_seq=3 ttl=254 time=0.853 ms
56 bytes from 192.168.2.1: icmp_seq=4 ttl=254 time=1.065 ms

--- Ping statistics for 192.168.2.1 ---

5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss

round-trip min/avg/max/std-dev = 0.853/1.322/2.137/0.466 ms

<H3C>%Jan 31 17:09:12:913 2024 H3C PING/6/PING_STATISTICS: Ping statistics for 192.168.2.1: 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss, round-trip min/avg/max/std-dev = 0.853/1.322/2.137/0.466 ms.

PC2 Ping PC1

<H3C>ping 192.168.1.1
Ping 192.168.1.1 (192.168.1.1): 56 data bytes, press CTRL_C to break
56 bytes from 192.168.1.1: icmp_seq=0 ttl=254 time=1.041 ms
56 bytes from 192.168.1.1: icmp_seq=1 ttl=254 time=1.290 ms
56 bytes from 192.168.1.1: icmp_seq=2 ttl=254 time=0.430 ms
56 bytes from 192.168.1.1: icmp_seq=3 ttl=254 time=1.042 ms
56 bytes from 192.168.1.1: icmp_seq=4 ttl=254 time=0.955 ms

--- Ping statistics for 192.168.1.1 ---

5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss

round-trip min/avg/max/std-dev = 0.430/0.952/1.290/0.284 ms

<H3C>%Jan 31 17:09:29:772 2024 H3C PING/6/PING_STATISTICS: Ping statistics for 192.168.1.1: 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss, round-trip min/avg/max/std-dev = 0.430/0.952/1.290/0.284 ms.

实验附件

单臂路由实验.zip

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posted @ 2024-02-05 16:50  M建  阅读(91)  评论(0)    收藏  举报