[GS-5220,IGS-5225,IGS-6325 series] How to set RSTP on LACP and VLAN trunk ports.

We would like show you an example about the testing topology:

Here are the configurations:

[IGS-6325-16T4S]

1. Go to the “Aggregation Group Configuration” page, add ports 2 and 4 into the Group 1 with LACP (Active) mode,

    and add ports 19 and 20 into the Group 2 with LACP (Active) mode.

2. Go to the “Global VLAN Configuration” page, add VLAN 10 for the “Allowed Access VLANs”; set ports 2, 4, 19 and 20 as Trunk ports.

3. Go to the “STP Bridge Configuration” page, and set the Protocol Version as RSTP.

4. Go to the “STP CIST Port Configuration” page, and set the STP of ports 2, 4, 19 and 20 as enabled.

5. Save the configuration. 

[IGS-6325-20T4C4X]

1.  Go to the “Aggregation Group Configuration” page, add ports 2 and 4 into the Group 1 with LACP (Passive) mode,

     and add ports 22 and 24 into the Group 2 with LACP (Passive) mode.

2.  Go to the “Global VLAN Configuration” page, add VLAN 10 for the “Allowed Access VLANs”, and set ports 2, 4, 22 and 24 as Trunk ports. 

3. Go to the “STP Bridge Configuration” page, and set the Protocol Version as RSTP.

4. Go to the “STP CIST Port Configuration” page, and set the STP of ports 2, 4, 22 and 24 as enabled.

5. Save the configuration. 

6. Done.

    Now the RSTP function works on LACP and VLAN trunk port of two switches.