Multiple Instance
Configuring MSTP
On other ProCurve switches, only the VLANs that are present will be included, that is, only VLANs 1, 5, and 7 would be included. The switch will map these VLANs to MSTP Instance 1, which results in a Configuration Digest that is not the same as the Configuration Digest for the switches running this enhance- ment. (See Figure
Figure
ProCurve(config)# show
MST Configuration Identifier Information
MST Configuration Name: MSTP1
MST Configuration Revision: 1
MST Configuration Digest: 0x51B7EBA6BEED8702D2BA4497D4367517
IST Mapped VLANs :
Instance ID Mapped VLANs
1
Figure
The Configuration Digest value shown in Figure
The Common Spanning Tree (CST) will still have the correct root associations.
ProCurve(config)# show
MST Configuration Identifier Information
MST Configuration Name: MSTP1
MST Configuration Revision: 1
MST Configuration Digest: 0x89D3ADV471668D6D832F6EC4AA9CF4AA
IST Mapped VLANs :
Instance | ID | Mapped VLANs | |
1 | 1, | 5, | 7 |