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VLAN Configuration Method for Nokia Switch SR OS System

Time: 2025-05-21
        Switches usually need to configure VLANs in practical applications for separating broadcast domains, enhancing network security, flexible networking and simplifying network management, etc.; for example, traffic isolation can be achieved by dividing different departments into different logical networks through VLANs when the same switch is connected to multiple departments and data isolation between different departments has been completed.
        The method of configuring VLANs in NOKIA switch SR OS system is different from the regular CISCO or HUAWEI commands. Next, ModuleTek Laboratory shares the configuration method with the actual case of NOKIA 7250 IXR-e switch SR OS system version 23.10.R1:
Table 1 Specific configuration for creating VLANs
Item
Procedure
Specific Configuration/Command
Create a VLAN
1. Enter mix mode in CLI mode and save
A:NS2203C6306#configure system management-interface configuration-mode mixed
Applying Changes to Model-Driven Database ... OK
A:NS2203C6306#admin save
2. Create vlan 10
A:NS2203C6306#configure service vpls 10 customer 1 create
Applying Changes to Model-Driven Database ... OK
Configure the interface
3. Enter the interface configuration
*A:NS2203C6306>config>service>vpls$/configure port 1/1/c33/1
4. Configure port access mode
*A:NS2203C6306>config>port#ethernet mode access
5. Configure encap dot1q(only tag field is needed of TM )
*A:NS2203C6306>config>port#ethernet encap-type dot1q
6. Activate the interface
*A:NS2203C6306>config>port#no shutdown
7. View the interface configuration
*A:NS2203C6306>config>port#info
Configure the interface to VLAN
8. Enter the service configuration
*A:NS2203C6306#configure service
9. Enter VLAN 10
*A:NS2203C6306>config>service#vpls 10
10. Configure specific ports to vlan 10, activate and save to exit
*A:NS2203C6306>config>service>vpls# sap 1/1/c33/1:* create
*A:NS2203C6306>config>service>vpls>sap$& no shutdown
*A:NS2203C6306>config>service>vpls>sap$ exit
*A:NS2203C6306>config>service# exit
A:NS2203C6306# admin save
11. Enter the port and configure mtu to the maximum value, save the configuration and exit
A:NS2203C6306#configure port 1/1/c33/1
A:NS2203C6306>config>port# ethernet mtu 9800
*A:NS2203C6306>config>port# exit
A:NS2203C6306# admin save
View configuration of VLAN
12. view status of vlan
*A:NS2203C6306>config>service>vpls# show service service-using
13. View the members of ;vlan
*A:NS2203C6306>config>service>vpls#show service sap-using
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