单臂路由案例

1台路由器，2台交换机 下面接4台网络，分别在不同网段内，实现互通

 

 

###路由进行设置

 sysname R1
#

vlan batch 10 to 13
#
interface Vlanif10
#
interface Vlanif11
#
interface Vlanif12
#
interface Vlanif13
#
interface GigabitEthernet0/0/0
#
interface GigabitEthernet0/0/0.10
#//处理VLAN ID为10的报文 
 dot1q termination vid 10
 ip address 172.16.10.1 255.255.255.0 
#// 接口可以处理ARP广播报文，V200R003C01及之后版本缺省情况下已使能ARP广播功能 
 arp broadcast enable
####
###11 表示 vlan号
interface GigabitEthernet0/0/0.11
 dot1q termination vid 11
 ip address 172.16.11.1 255.255.255.0 
 arp broadcast enable
#
interface GigabitEthernet0/0/1
#
interface GigabitEthernet0/0/1.12
 dot1q termination vid 12
 ip address 172.16.12.1 255.255.255.0 
 arp broadcast enable
#
interface GigabitEthernet0/0/1.13
 dot1q termination vid 13
 ip address 172.16.13.1 255.255.255.0 
 arp broadcast enable

 ###SW1 交换机配置

sysname SW1
#
undo info-center enable
#
vlan batch 10 to 11
# ## 交换机和路由器 trunk 允许10 11 通过
interface GigabitEthernet0/0/1
 port link-type trunk
 port trunk allow-pass vlan 10 to 11
#
interface GigabitEthernet0/0/2
 port link-type access
 port default vlan 10
#
interface GigabitEthernet0/0/3
 port link-type access
 port default vlan 11

###SW2 交换机配置

vlan batch 12 to 13
#
interface GigabitEthernet0/0/1
 port link-type trunk
 port trunk allow-pass vlan 12 to 13
#
interface GigabitEthernet0/0/2
 port link-type access
 port default vlan 12
#
interface GigabitEthernet0/0/3
 port link-type access
 port default vlan 13

###测试

 

PC>ping 172.16.11.10

Ping 172.16.11.10: 32 data bytes, Press Ctrl_C to break
Request timeout!
From 172.16.11.10: bytes=32 seq=2 ttl=127 time=78 ms
From 172.16.11.10: bytes=32 seq=3 ttl=127 time=78 ms
PC>ping 172.16.12.10

Ping 172.16.12.10: 32 data bytes, Press Ctrl_C to break
From 172.16.12.10: bytes=32 seq=1 ttl=127 time=46 ms
From 172.16.12.10: bytes=32 seq=2 ttl=127 time=63 ms
From 172.16.12.10: bytes=32 seq=3 ttl=127 time=47 ms
From 172.16.12.10: bytes=32 seq=4 ttl=127 time=78 ms

PC>
PC>ping 172.16.13.10
From 172.16.13.10: bytes=32 seq=2 ttl=127 time=78 ms
From 172.16.13.10: bytes=32 seq=3 ttl=127 time=63 ms
From 172.16.13.10: bytes=32 seq=4 ttl=127 time=47 ms