Overview
Take the following topology as an example to introduce how to implement communication between PC1 and PC2.
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Device | Interface | VLAN and IP Address |
Switch A | te-1/1/1 | VLAN: 10 IP address: 10.10.10.1/24 |
te-1/1/2 | VLAN: 4 IP address: 10.10.4.1/24 | |
te-1/1/3 | VLAN: 5 IP address: 10.10.5.2/24 | |
Switch B | te-1/1/1 | VLAN: 3 IP address: 10.10.3.1/24 |
te-1/1/2 | VLAN: 4 IP address: 10.10.4.2/24 | |
Switch C | te-1/1/1 | VLAN: 2 IP address: 10.10.2.1/24 |
te-1/1/3 | VLAN: 5 IP address: 10.10.5.1/24 | |
PC1 | 10.10.3.8/24 | |
PC2 | 10.10.2.8/24 | |
Procedure
Before configuring the following steps, make sure you have logged in the specified switch through Console port or SSH. For detailed information, see Initial Setup and Configuring the SSH Access.
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Step3 Configure the IP address and default gateway of PC1 and PC2.
PC1:
| Code Block |
|---|
root@UbuntuDockerGuest-1:~# ifconfig eth0 PC1> ip 10.10.3.8/24 root@UbuntuDockerGuest-1:~# route add default gw 255.255.255.0 10.10.3.1 Checking for duplicate address... PC1 : 10.10.3.8 255.255.255.0 gateway 10.10.3.1 |
PC2:
| Code Block |
|---|
root@UbuntuDockerGuest-2:~# ifconfig eth0 PC2> ip 10.10.2.8/24 root@UbuntuDockerGuest-2:~# route add default gw 255.255.255.0 10.10.2.1 Checking for duplicate address... PC2 : 10.10.2.8 255.255.255.0 gateway 10.10.2.1 |
Step4 Configure the routing. You can configure the static routing or OSPF routing to connect network.
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| Code Block |
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admin@SwitchC# set l3-interface loopback lo address 3.3.3.3 prefix-length 32 admin@SwitchC# set protocols ospf router-id 3.3.3.3 admin@SwitchC# set protocols ospf network 10.10.2.0/24 area 1 admin@SwitchC# set protocols ospf network 10.10.5.0/24 area 1 admin@SwitchC# commit |
Verifying the Configuration
View the routing table of each switch.
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