Samsung iES4028F, Management Manual

Page: 238 / 712

Configuring the Switch
3-182
3
Note: All VLANs are automatically added to the IST (Instance 0).
To ensure that the MSTI maintains connectivity across the network, you must
configure a related set of bridges with the same MSTI settings.
Command Attributes
• MST Instance – Instance identifier of this spanning tree. (Default: 0)
• Priority – The priority of a spanning tree instance. (Range: 0-61440 in steps of
4096; Options: 0, 4096, 8192, 12288, 16384, 20480, 24576, 28672, 32768, 36864,
40960, 45056, 49152, 53248, 57344, 61440; Default: 32768)
• VLANs in MST Instance – VLANs assigned to this instance.
• MST ID – Instance identifier to configure. (Range: 0-4094; Default: 0)
• VLAN ID – VLAN to assign to this selected MST instance. (Range: 1-4094)
The other global attributes are described under “Displaying Global Settings,” page 3-168. The
attributes displayed by the CLI for individual interfaces are described under “Displaying Interface
Settings,” page 3-175
Web – Click Spanning Tree, MSTP, VLAN Configuration. Select an instance
identifier from the list, set the instance priority, and click Apply. To add the VLAN
members to an MSTI instance, enter the instance identifier, the VLAN identifier, and
click Add.
Figure 3-103 Configuring Multiple Spanning Trees
CLI – This example sets the priority for MSTI 1, and adds VLANs 1-5 to this MSTI.
Console(config)#spanning-tree mst configuration 4-233
Console(config-mst)#mst 1 priority 4096 4-234
Console(config-mstp)#mst 1 vlan 1-5 4-233
Console(config-mst)#