D-Link DGS-3130 Emulator - Page 808

DGS-3130 Layer 3 Stackable Managed Switch CLI Reference Guide spanning-tree cost COST no spanning-tree cost Parameters COST Specifies the path cost for the port. The range is from 1 to 200000000. Default The default path cost is computed from the interface's bandwidth setting. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline In the RSTP or STP-compatible mode, the administrative path cost is used by the single spanning-tree to accumulate the path cost to reach the Root. In the MSTP mode, the administrative path cost is used by the CIST regional root to accumulate the path cost to reach the CIST root. Example This example shows how to configure the port cost to 20000 for ethernet 1/0/7. Switch# configure terminal Switch(config)# interface ethernet 1/0/7 Switch(config-if)# spanning-tree cost 20000 Switch(config-if)# 78-16 spanning-tree mst hello-time This command is used to configure the hello time used in MSTP version for each port. Use the no form of this command to revert to the default setting. spanning-tree mst hello-time SECONDS no spanning-tree mst hello-time Parameters SECONDS Specifies the interval of sending one BPDU at the designated port. The range is from 1 to 2 seconds. Default By default, the hello-time is 2 seconds. Command Mode Interface Configuration Mode. 804