Qtech QSW-8200-28F-AC-DC — руководство пользователя по командам MSTP для настройки сети [5/23]

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User Manual

Chapter 1. Commands for MSTP 5

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 Usage Guide: This command sets the mappings between VLANs and instances. Only if

all the mapping relationships and other attributes are same, the switches are

considered in the same MSTP region. Before setting any instances, all the VLANs belong

to the instance 0. MSTP can support maximum 64 MSTIs (except for CISTs). CIST can be

treated as MSTI 0. All the other instances are considered as instance 1 to 64.

 Example: Map VLAN1-10 and VLAN 100-110 to Instance 1.

 Switch(config)#spanning-tree mst configuration

 Switch(Config-Mstp-Region)#instance 1 vlan 1-10;100-110

1.1.4 name

 Command: name <name>

 no name

 Function: In MSTP region mode, set MSTP region name; the “no name” command

restores the default setting.

 Parameter: <name> is the MSTP region name. The length of the name should be less

than 32 characters.

 Command mode: MSTP Region Mode

 Default: Default MSTP region name is the MAC address of this bridge.

 Usage Guide: This command is to set MSTP region name. The bridges with same MSTP

region name and same other attributes are considered in the same MSTP region.

 Example: Set MSTP region name to mstp-test.

 Switch(config)#spanning-tree mst configuration

 Switch(Config-Mstp-Region)#name mstp-test

1.1.5 no

 Command: no <instance-id> | <name> | <revision-level>

 Function: Cancel one command or set it as initial value.

 Parameter: <instance-id> instance number, <name> MSTP region name, <revision-

level> is account the modify value of MST configuration caption.

 Command mode: MSTP Region Mode

 Default: The default revision level is 0.

 Usage Guide: This command deletes the specified instance and MSTP region name,

restore the default of modify value is 0.

 Example: Delete instance 1.

 Switch(Config-Mstp-Region)#no instance 1

1.1.6 revision-level

 Command: revision-level <level>

 no revision-level

 Function: In MSTP region mode, this command is to set revision level for MSTP

configuration; the command “no revision-level” restores the default setting to 0.

 Parameter: <level> is revision level. The valid range is from 0 to 65535.