D-Link DGS-1510-20 User Manual - Page 419
Multiple Spanning Tree Protocol MSTP, Commands
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DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide 47. Multiple Spanning Tree Protocol (MSTP) Commands 47-1 instance This command is used to map a VLAN or a set of VLANs to an MST instance. Use the no instance without VLANs specified to remove instances. Use the no instance with VLAN specified to return the VLANs to the default instance (CIST). instance INSTANCE-ID vlans VLANDID [, | -] no instance INSTANCE-ID [vlans VLANDID [, | -]] Parameters INSTANCE-ID vlans VLANDID , - Specifies the MSTP instance identifier to which the specified VLANs are mapped. This value must be between 1 and 4094. Specifies the VLANs to be mapped to or removed from the specified instance. This value must be between 1 and 4094. (Optional) Specifies a series of VLAN, or separate a range of interfaces from a previous range. No space is allowed before and after the comma. (Optional) Specifies a range of VLAN. No space is allowed before and after the hyphen. Default None. Command Mode MST Configuration Mode. Command Default Level Level: 12. Usage Guideline Any unmapped VLAN is mapped to the CIST instance. When mapping the VLANs to an instance, if the instance doesn't exist, this instance will be created automatically. If all VLANs of an instance are removed, this instance will be destroyed automatically. In another way, users can remove the instance manually by using the no instance command without VLANs specified. Example This example shows how to map a range of VLANs to instance 2. Switch# configure terminal Switch(config)# spanning-tree mst configuration Switch(config-mst)# instance 2 vlans 1-100 Switch(config-mst)# 416
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